New forensic techniques for fingerprint

New forensic techniques for fingerprint detection help crack unsolved crimes

Violent crime, involving guns and knives, is on the increase across the world. While fingerprint evidence is central to solving such crime, recovering usable images is problematic with less than 10% successfully recovered. The University of Leicester is combatting this with new technologies to reveal previously undetectable fingerprints on bullets and knives involved in crimes of violence and on other metallic objects either of intrinsic value (precious or commodity metals) or involved in volume crime (including tools used for burglary).

Conventional technology to visualise fingerprints on spent shell casings has produced poor results because the underlying chemistry requires the sweat deposit left by the finger to remain intact. Additionally, fingerprints are often deliberately removed or damaged by the environment.

Dr John Bond and Professor Robert Hillman from the University’s Department of Chemistry have developed two different technologies to visualise fingerprints on metals after the sweat deposit has been largely lost. One uses microscale corrosion and the other utilises electrochromic polymers:

Microscale corrosion

Fingerprint deposits on metals can, in relatively short periods of time, cause corrosion. This corrosion creates an indelible image of the fingerprint, long after the fingerprint residue is lost. The method identifies microscopic amounts of corrosion and visualises the fingerprint by applying a high voltage to the metal and then adding ceramic beads coated with a fine powder. The beads interact with the corrosion products on the surface, revealing the original fingerprint pattern.

Electrochromic polymer

In this technique, the fingerprint material acts like a mask or stencil, blocking an electric current that is used to deposit a coloured electroactive film. The templating action directs the coloured film to the regions of bare surface between the fingerprint deposits, thereby creating a negative image of the print. Unlike conventional detection methods, the polymers used by the University of Leicester researchers are electrochromic, that is to say they change colour in response to an applied voltage.

These technologies have already had a significant impact, helping police forensic departments worldwide solve recent homicide investigations and re-open cold cases. In 2012, evidence from the corrosion enhancement technique was heard and accepted by the Superior Court of the State of California, setting a precedent in the US legal system.

New forensic products have been developed by commercial partners and are being sold to forensic practitioners worldwide, stimulating the economy. The microscale corrosion technology has been patented and commercialised with UK industrial partner Consolite Forensics. The research helped the company develop a new optical system to recover fingerprints from gun cartridges (CERA LT), offering a rapid and simple to use product with a fully integrated high resolution camera. The company launched the product in the summer of 2013, making its first sale to the Grand Rapids Police Department, Michigan USA. The electrochromic technology has been patented and is being developed in collaboration with the UK Home Office Centre for Applied Science and Technology.

The corrosion and electrochromic polymer technologies have been incorporated in the 2014 UK Home Office Fingermark Visualisation Manual, making them available to police forces across the UK.

Fingerprint Recognition
Fingerprint biometrics is the most popular, widespread, reliable and efficient biometric technology available today. Due to its versatility, fingerprint biometrics is applicable in almost all areas that require clear identification.

Fingerprint Biometrics Features

Fingerprints are distinct to each person thanks to unique papillary features and are different even in twins. Fingerprint patterns remain unchanged throughout the entire adult life and are easily produced for identification.

If a finger is damaged, other fingers that are previously enrolled into the system can also be used for identification.

Processing Fingerprints

Special biometric scanners are used to capture fingerprints. There are three major types of fingerprint scanners: capacitive, sweep and optical.

Capacitive scanners are the most affordable but they are not durable. Since capacitive scanners generate an image of the ridges and valleys that make up a fingerprint using electrical current, such scanners are extremely vulnerable to electrostatic charges. They fail to perform once a person with electrified fingers (wearing wool or silk clothing) touches a scanner. In addition, fingerprint images captured by capacitive scanners are of an extremely poor quality.

The most reliable scanners are optical ones. They are a little more expensive than other biometric devices, but are durable, cost-effective and user-friendly. Fingerprint images taken by an optical scanner are of the highest quality.

Sweep (thermal) scanners are somewhere in between. To capture a fingerprint, a finger is swept over the sensor and is captured in rows, sub-images or slices, forming a biometric template. To be successfully identified with sweep scanners, users have to apply a consistent speed and manner of applying a finger, which is no easy task.

According to the latest research, optical scanners are the best as far as hygiene-related issues are concerned.

NEC has dedicated over three decades in developing the most efficient and accurate fingerprint identification technology. And today, NEC is the world’s leading supplier of fingerprint biometrics for both law enforcement and identity management applications.

NEC fingerprint identification technology is empowered by a unique matching algorithm (i.e., the minutiae and relation method) that uses ridge counts and the relationship between minutiae. This enables us to provide the lowest false accept and false reject rates (FAR and FRR) - with the fastest 1:n database searches for identification.

In addition, Positive Identification (PID) adds another innovative and competitive edge to our fingerprint identification technology. Emerging from NEC’s proven AFIS technology, PID provides the most advanced pattern identification and fingerprint matching available today.
Features
The NEC Difference
Technical Highlights

NIST-Proven Accuracy

Features

NEC's AFIS delivers high-level benefits and offers a variety of advanced features to meet law enforcement identification demands.

Fingerprint and palmprint identification
Positive Identification (PID)
Advanced processing for finger, latent, palm and slap matching
Enhanced Search Sending to Other AFIS
Seamless interface to live scan units, mugshot systems, criminal history systems, etc.

The superiority of NEC matching cannot be overstated. NEC’s AFIS does not just match fingerprints to solve crimes. Unlike our competitor’s systems, the NEC AFIS is not only a tenprint registration system but also a fingerprint repository for the identification of dangerous criminals. Furthermore, the capability that distinguishes NEC’s AFIS technology from that of our competitors is its unsurpassed latent identification accuracy and speed - solving crimes is the number one AFIS priority.

NEC AFIS is the first AFIS that uses ridge counts and relationships between minutiae in its matching algorithm. This algorithm allows AFIS to match distorted prints while maintaining matching selectivity. In addition, NEC’s use of “zone” data reduces the number of false minutiae by ensuring that only minutiae in “clear zone” are used in matching. These features allow NEC AFIS customers to achieve high hit rates while reducing the number of candidates to be compared with.
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Technical Highlights

Minutiae and Related Method

The Minutiae and Related Method is a matching algorithm designed by NEC, which uses ridges and minutiae inside a clear zone of fingerprints to achieve accurate fingerprint identification.

Minutiae and Related Method
A finger minutia is a fingerprint ridge ending, or a ridge bifurcation where the ridge separates into two ridges - the characteristics that make each fingerprint unique. Because the skin at the ends of fingers, where fingerprint patterns are located is soft, the positions and directions of minutiae are subject to great deal of distortion, depending on how the finger is pressed against the surface receiving the print. The number of ridges between minutiae however, never changes. By encoding these ridge-counts together with the minutiae, that is the relation between minutiae, NEC AFIS provides the most positive matching for all types of fingerprints.

Invisibility Devices

 Invisibility Devices Technologies That Will Surprise You

In the Crysis games, you play a super Soldier in a suit who can turn invisible and toss aliens like Hacky Sacks. Outside of video games, scientists at the Dallas NanoTech Institute used sheets of carbon nano tubes, which are one-atom thick sheets of carbon rolled up into microscopic tubes, to bend light around the sheets, effectively cloaking them.

The key to the technique they used is the same effect that causes dying travelers in the desert to think an empty patch of land is an oasis, the mirage effect. The temperature difference between sand and air bend light rays, directing the light rays towards the hapless traveler’s eyes instead of bouncing them off the surface. This makes a “puddle of sky” on the ground, which any desperate dying traveler would think is water.

The carbon nano tube sheets were immersed in water and heated up, which also heated up the water, which caused light to bend away from the sheet , and obscuring whatever was behind the sheet. It’s impractical as a military cloaking device as you would have to wear a super-hot suit that has to be immersed in water, but it’s certainly cool as hell.
Hats off to scientists at the University of Rochester in New York, who have managed to produce a cheap ‘invisibility cloak’ effect using readily available materials and a lot of clever thinking. Through a combination of optical lenses, any object that passes behind a certain line of sight can be made to disappear from view.

‘The Rochester Cloak’, as it’s being dubbed, uses a simplified four-lens system that essentially bends light around any objects you put into the middle of the chain — you’re able to see the area in the background as normal, but not the item in the foreground. According to its inventors, it can be scaled up using any size of lens, and the team responsible for the setup has used standard, off-the-shelf hardware

“People have been fascinated with cloaking for a very long time,” said John Howell, a Professor of Physics at the University. “It’s recently been a really popular thing in science fiction and Harry Potter… I think people are really excited about the prospect of just being invisible.”

“From what we know this is the first cloaking device that provides three-dimensional, continuously multidirectional cloaking,” said doctoral student Joseph Choi, one of the team who worked on the project, when speaking to Reuters. “I imagine this could be used to cloak a trailer on the back of a semi-truck so the driver can see directly behind him. It can be used for surgery, in the military, in interior design, art.”
What makes this system so interesting is that it’s simple, inexpensive and capable of working at multiple angles, as long as the object remains inside the series of lenses. Howell and Choi say it cost them $1,000 to get all of the necessary equipment together, but it can be done more cheaply. A patent is pending for their invention but the pair have put together instructions on making your own Rochester Cloak at home for less than $100.

Scientists are getting closer to creating a real-life invisibility cloak.

A new study published in the journal Science shows scientists have created what they are calling a “ultrathin invisibility skin cloak for visible light.” The cloak has been shown to cover an object and—by manipulating certain wavelengths of light—render it invisible.

Light plays a central role in how we see objects. According to the Los Angeles Times, usually light bounces off of things and becomes distorted, which helps a person see the angles and curves of an object. However, the LA Times writes that the cloak is covered with “nanoantennas made of tiny gold blocks of different sizes that can counteract that distortion, making it seem to an observer like the light is coming from a flat surface.”

The cloak is 80 nanometers thick, which is a bonus since the study authors say prior attempts have been too bulky and therefore difficult to scale up. Still, the current cloak only covers a very tiny object, so there’s a long way to go before people can make themselves invisible or hard to see.

Other research teams are also looking into the creation of an invisibility cloak. In early July, University of California, San Diego researchers designed their own early version. “Invisibility may seem like magic at first, but its underlying concepts are familiar to everyone. All it requires is a clever manipulation of our perception,” Boubacar Kanté, a professor in the Department of Electrical and Computer Engineering at the UC San Diego Jacobs School of Engineering said in a statement about his work. “Full invisibility still seems beyond reach today, but it might become a reality in the near future thanks to recent progress in cloaking devices.

The Latest Bionic Limbs technologies

Bionic and Prosthetic Technologies

Artificial limbs have existed for years, from olden wooden peg legs (think pirates) to the clunky prosthetic Terry Fox used on his cross-country fundraiser run. They were heavy and stiff, but fast-forward into the 21st century, we have ultra-light limbs made out of carbon fiber and titanium that cost up to a cool $45,000, and we now have bionic legs that can be controlled with your mind.

Gudmundur Olafsson lost his lower leg as a child when he was hit by a truck, but now he has been fitted with a modified robot foot made by the Iceland based company Ossur, which he has been using daily for more than a year that can move on command like a real foot. A minimally invasive 15-minute long surgery was performed to implant sensors in his residual limb. The star of the prosthesis is the robot ankle, which moves based on which sensor picks up an impulse in local muscle tissue. If Gudmundur flexes his calves, the robot foot mirrors him.

“It’s really surreal,” he says. “The first time, to be honest, I started to cry. You are moving the ankle, and I basically haven’t had one in 11 years.” It allows him to redistribute his weight evenly, and to stave off muscle atrophy that is common in amputees. No one’s sure when’s it’s going to come out, or how much it would cost, but fully-functioning minimally-invasive robot legs would give many people a new lease of life, and maybe in 50 years we would be able to swap our puny flesh arms for carbon-fibre robot arms.
Bionics & Prosthetics, Inc. is a leader in bionic and prosthetic technologies, providing only the latest innovations to clientele. By working with manufacturers, we have direct access to the most progressive advancements on the market. These components are tools for clients to reach their potential, stay active, and achieve their goals.

Prosthetists and assistants are involved in the research and development of bionics and prosthetics. As a result, clients and amputee staff members are often asked to beta-test new components. Next Step is privileged to demonstrate these technologies for medical personnel as well as our staff, clients, and communities.

Prosthetic Socket Interface Designs

Next Step believes that prosthetic components are only as effective as the fit of a socket interface. The socket is the most important part of the prosthesis, since it creates an interface between the residual limb and the prosthetic device. We sometimes make multiple clear check sockets and try different interface methods to guarantee that a proper fit is achieved during the prosthetic process.

Our prosthetists incorporate various socket designs to accommodate the shape and size of an individual’s limb. These include, but are not limited to, suction sockets, elevated vacuum systems, pin and lanyard suspensions, flexible sockets, custom liners, and lock-and-pin systems. A Next Step prosthetist determines which method is best for each client at the evaluation appointment.

Is also a certified Hi-Fidelity Interface (HiFi) provider. The HiFi Interface, developed by biodesigns in California, is a revolutionary upper- and lower-extremity socket design that gives amputees an intimate socket fit for increased prosthetic functionality. This interface features a patent-pending plastic interface for soft tissue release. It provides alternating areas of compression and relief to bring the user increased comfort and stability.

High-Definition Silicone Covers

In addition to other cover and skin options available in the on-site fabrication labs, Next Step offers high-definition silicone covers. These lifelike covers, or cosmeses, are created through our registered worldwide partnership with Dorset Orthopaedic in England. To prepare for the covering, a finished prosthesis is custom-molded in an intricate shaping process with our technicians, then color-matched to the amputee’s exact skin tone. Once the client is satisfied with the results, the cosmesis is crafted in England to feel and look realistic, down to individual freckles.

Bionic Technology in Prosthetics

Many believe that bionic technology is the wave of the future, but at Next Step, we are confident that the future is already here. Though other descriptions exist within the prosthetic industry, Next Step defines bionics as powered motion with a motor and real-time adjustment capability.

These components astound many with their lifelike functionality and ability to give feedback to the user. We are proud to offer such dynamic components to the amputees we serve. Additionally, we have access to sophisticated prosthetic devices that manufacturers and other prosthetic providers consider bionic.

While there are many bionic and non-bionic prosthetic components to suit a variety of needs, not everyone is a candidate for the most advanced devices and not every insurance plan provides coverage. We encourage clients to contact us for more information and talk with their prosthetists about what is right for them.

Bionic Components for a Prosthesis

The BiOM Ankle System from iWalk is designed to increase mobility with revolutionary propulsion technology, while reducing energy demands and stress on the body.
The Power Knee from Ossur is a motor-powered prosthetic knee that benefits the user with symmetry, strength, and endurance.
The Proprio Foot from Ossur gives heightened stability and mobility to amputees through lifelike powered-ankle motion.
The Symbionic Leg from Ossur combines the Proprio powered ankle and the Rheo microprocessor knee to create a bionic leg system.
The iLimb from Touch Bionics appears and functions like a biological hand, featuring natural joints as well as automated grip patterns and gestures.
The Bebionic from Steeper is an advanced myoelectric prosthetic hand that encourages a lifestyle of independence for the user.
The Boston Digital Arm System from Liberating Technologies supplies the necessary torque for a variety of tasks, with on-board software for control.
Non-Bionic Prosthetic Technology

The C-Leg from Otto Bock, the original completely microprocessor-controlled knee, has become a standard device in prosthetic care.
The Genium from Otto Bock is a newer development in microprocessor technology, and this knee unit is meant for high-activity amputees.
The Helix 3D Hip from Otto Bock incorporates revolutionary technology for a natural walking pattern by mirroring pelvic rotation.
The Rheo Knee from Ossur is a sophisticated prosthetic knee that allows for natural movement and functionality during any activity.
The Orion Knee from Endolite is a microprocessor knee with on-board programming and responsive technology to achieve a relaxed gait.

Conventional Prosthetic Components

There are a variety of conventional upper-extremity and lower-extremity products available to Next Step clients and prosthetists. We offer these prosthetic components for shoulders, elbows, hands, hips, knees, ankles, feet, liners, sleeves, socks, sheaths, and other supplies. Regardless of the technology employed, each item works in conjunction with a custom-made socket to achieve optimal prosthetic fit and function for the amputee.

Faster? Stronger? More powerful? Bionic bodies—and what they may be capable of—have captivated the human mind for centuries. From the bumbling Inspector Gadget to the near‐indestructible Terminator, the idea of using technology to build a ‘better human’ has resulted in continuous technological advances.

The term ‘bionics’ was first used in the 1960s. It combines the prefix ‘bio’—meaning life—with the ‘nics’ of electronics. Bionics is the study of mechanical systems that function like living organisms or parts of living organisms.

Artificial limbs, or prostheses, are used to replace a missing body part which may have been lost due to trauma, disease or congenital defect. The type of prosthesis a person can use is dependent on the individual, including the cause of amputation or limb loss, and the location of the missing extremity.

Basic artificial limbs have been used since 600 BC. Wooden legs, metal arms, hooks for hands—while these primitive replacements gave the wearer back some semblance of movement or function, they were often uncomfortable, difficult to use, had poor functionality and were cosmetically unattractive.

Today, researchers are striving to develop lighter, smaller, better‐controlled, more lifelike and affordable options. What’s different about the new generation of prosthetic limbs is their union with bionic technology, and the way they combine fields of study as diverse as electronics, biotechnology, hydraulics, computing, medicine, nanotechnology and prosthetics. Technically, the field is known as biomechatronics, an applied interdisciplinary science that works to integrate mechanical elements and devices with biological organisms such as human muscles, bones, and the nervous systems.

Another bionic limb breakthrough is known as ‘osseointegration’ (OI). Derived from the Greek ‘osteon’, meaning bone, and the Latin ‘integrare’, which means to make whole, the process involves creating direct contact between living bone and the surface of a synthetic—often titanium‐based—implant.

The procedure was first performed in 1994, and uses a skeletally integrated titanium implant, connected through an opening (stoma) in the residual limb to an external prosthetic limb. The direct connection between the prosthesis and bone has several advantages:

It provides greater stability and control, and can reduce the amount of energy expended.
It does not require suction for suspension, which makes it easier and more comfortable for the user.
The weight‐bearing is brought back to the femur, hip joint, tibia or other bone, reducing the possibility of degeneration and atrophy that can accompany traditional prostheses.
Traditionally, the procedure requires two operations. The first involves the insertion of titanium implants into the bone and, often, extensive soft-tissue revision. The second stage, around six to eight weeks later, includes the refinement of the stoma and the attachment of the hardware that connects the implant to the external prosthetic leg. Gradually, bone and muscle begin to grow around the implanted titanium on the bone end, creating a functional bionic leg. The external prosthesis can be easily attached and removed from the abutment within a few seconds. Recently, Australia‐based surgeon Associate Professor Munjed Al Muderis has been able to perform the surgery in a single operation.

Because the prosthesis is attached directly to the bone, it has a greater range of movement, control and, in some cases, has allowed wearers to distinguish tactile difference between surfaces (such as carpet versus tiles) via osseoperception.

Scanning electron micrograph image of bone-forming cells crawling over monetite crystals.Monetite crystals (CaHPO4) can be used with titanium to make it more compatible with the body. Image source: Wellcome Images / Flickr.
Gait-training, strengthening and rehabilitation are all important parts of the pre and post‐surgery procedure. Many of the recipients of the new technology have been up and walking independently within weeks of the operation, and have been able to regain much of their quality of life.

A continuing development in the field of OI is the introduction of products that use a porous metal construction, such as titanium foam. Traditional OI designs intended for the femur were not successful when applied to the tibia as the proximal tibial bone structure is highly spongy.However, with the development of titanium foam technology the application of OI has now been expanded to transtibial amputees. Associate Professor Al Muderis has pioneered a 3D-printed foam surface implant which is successfully used in transtibial amputees. These 3D-printed metal foams may promote and contribute to bone infiltration and the formation and growth of vascular systems within the defined area. In this way, the porous, bone‐like metal foam allows osteoblast activity to begin.

Latest Technology of Keyboard PC

72 Key Keyboard PC - Windows 10, Intel Bay Trail CPU, 2GB RAM, 32GB Memory, 1TB HDD Support, Bluetooth (Black)

At a Glance...
Intel Bay Trail Quad Core CPU with burst technology
Windows 10 operating system supports all your favorite packages
Supports up to 1TB external HDD
Easy to deploy, install and use and ready to go right of the box

This 72 Key keyboard PC lets you turn any monitor into a PC and has everything you need built right in with keyboard and touch pad so it's ready to go right out of the box.

Intel Bay Trail CPU and 2GB RAM

You can be forgiven for thinking that this is just a 72 key mini keyboard but after closer examination you would notice the HDMI, VGA, USB and Ethernet ports on the back which give away its true use as a powerful portable mini windows PC.

The fact that this mini PC is housed inside its very own keyboard is fairly impressive and means that wherever you take it you have the keyboard and touchpad ready to go so you don't need to take any extra peripherals with you. by using the keyboard PC's VGA or HDMI port you can turn and monitor, screen, TV or projector into your very own computer. A revolutionary step for people who hot desk or wanting to work on business trips but don't want to cart a heavy laptop around with them. At just 310 grams it can slip in your bag and takes up virtually no space at all measuring less than 30 CM.

With a Windows 10 operating system and powered by an Intel Z3735F Bay Trail processor with 2GB of RAM this PC is no slouch and is clocked at 1.33GHz but can easily utilize its Burst Technology to offer 1.84 GHZ of computational power through its quad core processor when needed.

Thanks to Windows 10 you get all the favorite user tools and access to the full range of MS software suite letting you perform all the tasks you would expect from a desktop computer, but at a fraction of the cost and space.

it has 32GB of built in memory and a micro SD card slot to add extra storage however should you need more then you'll be pleased to learn that this mini PC offers support for up to 1TB HDDs so your never short of storage options.

The Wintel K3 Mini PC really delivers with its compact form, powerful performance and affordable price so whether you looking for a back to school computer, hot desking with easy or replacing the old laptop this windows 10 mini PC has everything you need and comes with a 12 months warranty, brought to you by the leader in electronic devices as well as wholesale Windows Mini PCs..
Manufacturer Specifications

General
OS Version: Windows 10 (license)
CPU: Intel Baytrail-T CR Quad Core Z3735F
GPU: Intel HD Graphic (Gen7)
Processor Speed (max): 1.33GHz
RAM: 2GB
Internal Memory: 32GB
External Memory: Support up to 64GB Micro SD Card, 1T external hard drive
Supported Resolution: 1920x1080
Wi-Fi: 802.11 b/g/n
Bluetooth 4.0
Bluetooth Rang: Up to 5 meters
VGA

Ports
2x USB
RJ45 port
HDMI
Micro SD card slots
3.5 mm audio out port
VGA
DC IN

Languages
Bahasa Indonesia, Bahasa Melayu, German, English, Spanish, Filipino, French, Italian, Magyar, Dutch, Portuguese (Brasil), Portuguese (Portugal), Vietnamese, Turkish, Greek, Russian, Hebrew, Arab, Thai, Korean, Chinese (simp), Chinese (trad), Japanese

Media Formats
Video: MEPG 1/2/4, H.263/H.264, RMVB, WMV/VC-1, MVC, AVS, MJPEG
Audio: MP3, WMA, WAV, OGG, FLAC, ALAC, APE, AAC, AC-3, DTS (need license)
Graphic: JPG, PNG, BMP, GIF
E-Book: Office Word, Excel, PPT, PDF

Dimensions
Main Product Dimensions: 287 x 124 x 25 mm (L x W x D)
Main Product Weight: 309g
Weight/dimension is for the main item of this boxed product, to help you compare product sizes before buying: please do not base your shipping calculations on this price - shipping prices depend on your cart contents, shipping destination, and shipping method: please use the checkout to select options and preview shipping price for your total order.

Product Notes
As a wholesaler, we provide no software support, advice, or training regarding the operating system and software.
Windows activation code included, to obtain the activation code scan the two-dimensional (QR) code on the bottom of the product.

Package Contents
Windows mini PC
Power Adapter
User Manual

Enjoy the following benefits:
Orders processed and shipped within 1 Working Day
12 month warranty
In-house QC
Member discounts
Award winning customer support
Quantity order discounts
Worldwide Shipping
Certification: CE, FCC, RoHS

HG 2.4G Auto Balance RC Stunt Robot

HG 2.4G Auto Balance RC Stunt Robot - Four Characteristics, Load Bearing, Dancing and Singing, Smart Gesture Sensors, Fight Mode

Auto Balance RC Stunt Robot


Looking for a fun and creative toy that is guaranteed to bring hours of joy? – Then search no further. The HG 2.4G Auto Balance RC Stunt Robot is the perfect toys for boys or children of any age. With its futuristic looks the HG 2.4G is a very special robot friend that has it all!

This self balancing robot toy comes with five different characteristics and can do more than simply "walk around" your living room. Thanks to its exceptional balance and load bearing function the HG 2.4G Stunt Robot is capable of carrying small objects. Why not serve the drinks and snacks on your child’s next birthday party with the help of this remarkable butler? The HG 2.4G Auto Balance RC Stunt Robot is guaranteed to put a smile on children’s faces and leave them with an extraordinary and fun memory.

When its dancing mode is activated this robot sings and dances along with all your favorite songs. No longer you’ll have to listen your tracks alone as now your robot pet is here to share the fun with you. Equipped with smart hand and gesture sensors this RC Robot can furthermore be programmed to follow the movement of your hands. Simply hold your hand in front of its sensor and the robot will follow your every move. In addition its fighting mode allows this fighting robot to move around rapidly and punch different objects or similar robots, allowing you to reconstruct your own miniature robot battles in the comfort of your living room.

The auto balancing robot is light in weight and easy to comand with the included remote control. Switching between either of the above mentioned characteristics has never been easier as a simple click of a button on the remote control will do the trick. Its built in color light indicates the mood which is currently applied by showing either a purple light when applying its load-bearing function, green light for its dancing robot mode, blue light for gesture mode, or red light when its attack function is activated.

With its friendly and futuristic looks this little robot toy is the perfect companion that is guaranteed to bring hours of joy and laughter to your children and all their friends. Easy to operate and safe to play with, this remarkable little pet is a splendid gift for boys and girls of any age.

This RC Robot Pet comes with a 12 months warranty, brought to you by the leader in electronic devices as well as wholesale electronic gadgets..
Manufacturer Specifications

General
Robot battery: 4.8V 700mA
Working time: up to 8 hours
Charging time: up to 4 hours
Remote Control Battery: 4XAA
Remote Range: up to 15m
Auto balance RC stunt robot
Mode 1: Load-bearing Function (Purple)
Mode 2: Dancing and Singing Songs (Green)
Mode 3: Equipped with Hand and Gesture Smart Sensors (Blue)
Mode 4: Fight and attacking Function (Red)

Dimensions
Main Product Dimensions: 210x 167x 81mm (L x W x D)
Main Product Weight: 399g
Weight/dimension is for the main item of this boxed product, to help you compare product sizes before buying: please do not base your shipping calculations on this price - shipping prices depend on your cart contents, shipping destination, and shipping method: please use the checkout to select options and preview shipping price for your total order.

Package Contents
Stunt Robot
Remote Controller
USB cable
Manual
Tray
Stand
Battery

Enjoy the following benefits:
Orders processed and shipped within 1 Working Day
12 month warranty
In-house QC
Member discounts
Award winning customer support
Quantity order discounts
Worldwide Shipping
Certification: CE, FCC, RoHS

Key Features...

Dancing, serving drinks, boxing, singing, and more. This Robot can do it all
Easy to control with its included remote control
Easily switch between the Robot’s 5 core characteristics with the touch of a button
Futuristic and fun, this toy is guaranteed to bring hours of joy

Package included:

1 x robot
1 x transmitter
1 x tray
1 x display stand
1 x instruction manual

New Technology aboout X5SW Quadcopter + Camera

X5SW Quadcopter + Camera - 6 Axis, Remote Control, FPV Camera, iOS + Android APP, FPV


Wi-Fi real time transmission of video and photos from this quad copters camera to you phone or tablet. Not only will this make flying easier, but also let you share the experience of taking to the air, and with its compact little camera will make capturing stunning photos and videos easy.

The 6 axis gyro makes the done smoother and more responsive for flight while the 360 degree aversion and dual speed options ensure amateurs and professionals can hone their drone fling skills on an affordable model.

A modest built in battery brings 5 minutes of flying time and with a 15 - 30 meter controlling range the X5SW camera drone gives plenty of room to fly. Red and Green LEDs help you keep the quad copter orientated and make it easier to fly at night or in low light.

If your wanting to get into drone photography or just looking for a cool new toy then the affordable X5SW is for you.

The X5SW quad copter comes with a 12 months warranty, brought to you by the leader in electronic devices as well as RC Toys and dones..
Manufacturer Specifications

General
Material: ABS
Frequency: 2.4G
Channel: 4 Channel
6-Axis Gyro (Built in)
LED Lights Color: Green and Red
Flying Speed (2 mode): High, low
Removable Battery
Battery for Copter: 3.7V 500mAh Li-battery
Flight Time: About 5 min
Charger Time: About 120 min
Mobile Phone Supported: iOS 7.0, Android 4.3 and above
APP: SYMA FPV

Camera
Wifi FPV Camera: 0.3MP (Picture + Video)
Photo Resolution: 640x480
Support Picture and Video

Remote Control
LED Screen
Transmitter: Remote control
Battery for Controller: 4x AA Battery (Not included)
Control Distance: About 15 to 30m

Ports
Power Port
Camera Port

Dimensions
Main Product Dimensions: 295 x 295 x 56mm (L x W x D)
Main Product Weight: 97g
Weight/dimension is for the main item of this boxed product, to help you compare product sizes before buying: please do not base your shipping calculations on this price - shipping prices depend on your cart contents, shipping destination, and shipping method: please use the checkout to select options and preview shipping price for your total order.

Product Notes
Please note that the packing for this product is plain to reduce shipping cost, if you need the colorful packaging, kindly contact customer support

Package Contents
RC Quad Copter
Remote Control
Camera
USB Cable
Holder
4 x Legs
4 x Propeller Shield
4 x Spare Blade
Battery
Screw Driver
English Manual

Enjoy the following benefits:
Orders processed and shipped within 1 Working Day
12 month warranty
In-house QC
Member discounts
Award winning customer support
Quantity order discounts
Worldwide Shipping
Certification: CE, FCC, RoHS

Color: White

Fits most RC cars and trucks. Lightweight upgrade instantly enhances overall performance in handling and durability
Takes 7 to 15 business days by standard airmail shipping. 80% of packages arrive within 10 business days. Most packages ship within 12 hours. Please allow 1 extra day if order is placed during the weekend.
Features: 6-axis gyro based on 4 channels ensures a stable and fast flight Capable of 360-degree 3D rolling, and other technical actions 0.3MP high-definition camera allows for a clear first person view from the sky Support cellphone control from Android smartphone and iPhone via Wi-Fi connectivity Headless mode avoids the difficulty of identifying the head and tail when you start to fly 500mAh battery, super long fly time Up to 50-meter long RC distance Left... more details below
Expediated shipping is shipped by DHL or Fedex. Arrives in about than 2-5 days. Major cities will receive orders earlier.

Key Features... 

FPV Camera lets you line up the perfect shot and capture footage from he skies
6 Axis gyro and 360 degree aversion make this a great drone for beginners
2.4 GHz wireless controller with 4C hannel support for a stable connection
Easy to see and fly at night with red and green LED lights

The X5SW quad copter brings a first person view (FPV) so you can experience the freedom of flight via through real time video transmissions over Wi-Fi. This is a great way to see the world and record brilliant footage from above.

4 Channel Wireless NVR Kit,720P Cameras + 4TB HDD Support

4 Channel Wireless NVR Kit- 720P Cameras, IP66, 1/4 Inch CMOS, ONVIF 2.0, iOS + Android APP, 4TB HDD Support


Experience professional surveillance video that leaves nothing out with this 4 channel DVR Kit that captures and records 720P video for superior picture quality that captures every detail. Each of the 4 cameras are equipped with a 3.6mm lens that can cover a 76 degree view so you need fewer cameras to cover your full property.

With motion detection and alarm recording as well as FTP snapshot uploads you can keep informed of of any incidents whenever there's movement detected. Using the iOS and Android phone app ;lets you view the footage remotely while on the go or alternatively you can log in from your computer where it's possible to replay the footage frame by frame

IP66 Wireless IP Cameras


Thanks to Wi-Fi connectivity this NVR kit is easy to setup as the cameras just need a simple power supply so cabling is kept to a minimum. With an IP66 rating the cameras are well protected from the elements and can be used indoors or out.

Each camera features a whopping 36 IR LEDs that are automatically activated by the IR cut when ambient light levels fall to low. All of these features means you can set the cameras up wherever you like and enjoy 24x7 security so you're always just a few clicks away from checking in on your home or business.

When it comes to storing the recorded data you can add up to 4TB or storage via the NVRs SATA port and as this surveillance systems adopts H.264 compression meaning the recorded data takes up less space without compromising the quality of your footage.

This 4 Channel NVR Kit with IP cameras comes with a 12 months warranty, brought to you by the leader in electronic devices as well as wholesale security systems..
Manufacturer Specifications

General
Operating System: Embedded Linux
Supports Remote View with Mobile Phones (Android 4.0 and iOS 6.0 above)
Control Mode: USB mouse
Resolution: Main stream: 1280x720, 720x576, 720x480, 640x480 Minor Stream: 640x480, 480x360, 352x288, 320x240, 176x144
Video/Audio Compression: H.264
Record Mode: Manual, Timing, Motion Detection, Alarm
Frame by frame playback mode: forward and back, play correctly
Motion Detection
Alarm: Sensor Triggered, Video Loss, HDD Error
WIFI distance: 200meters (open area), Indoors: 20 to 30 meters
Power supply Input: 110 to 240V, 50/60H
Output: DC 12V, 1A
Working Humidity: up to 95%

Connectivity
Ethernet: 10Base-T/100base-TX Mobile
IP mode: Dynamic IP address, static IP address, Supporting WPS (Wi-Fi Protected Setup)Client do not need to know the SSID and security keys or pass phrases when connecting WPS-enabled devices
DDNS: TCP/IP, HTTP, NTP, IGMP, DHCP, UDP, SMTP, RTP, RTSP, ARP, DDNS, DNS, P2P
OS Supported: Microsoft Windows XP/Vista/windows7
Wi-Fi: 802.11 b/g/n
Mobile Phone Browsing (Android 4.0 and iOS 6.0 above)
APP: ATCloud
Online visitor: Support 4 visitors at the same time
ONVIF 2.0(backward compatible)

Camera
Image sensor: 1/4 Inch CMOS 1.0 Mega Pixel
Resolution: 1280x720
Image Compression: H.264Farm Rate: 30FPS
IP66 rated waterproof
Wi-Fi

Camera Lens
Lens: 3.6mm
Viewing Angle: 75 Degrees
Minimum illumination: 0.1Lux at F1.2 (color mode); 0.05 Lux at F1.2 (black and white); 0Lux (IR LED on)

Camera Night Vision
Filter switch: IR cut filter
Infrared Light: 36 IR LEDs
IR Distance: up to 15M

Alarm
Alarm: Motion Detection
Detection Area: Support 1 Detection Areas
Alarm Notification: FTP Snapshot Upload, Event record to HDD

Memory
SATA Hard Disk Drive (3.5 Inch), up to 4TB (not included)

NVR Ports
1 SATA Hard Disk Drive Slot
HDMI
VGA
LAN
DV 12V
2x USB

Languages
English, Chinese (simp), Chinese(trad), Russian, Japanese, Thai, French, Arab, German, Portuguese, Spanish, Korean, Persian, Vietnam

Dimensions
NVR dimensions: 248 x 236 x 47 mm (L x W x D)
NVR weight: 730g
Camera dimensions: 155 x 73 x 65 mm (L x W x D)
Camera weight: 334g
Weight/dimension is for the main item of this boxed product, to help you compare product sizes before buying: please do not base your shipping calculations on this price - shipping prices depend on your cart contents, shipping destination, and shipping method: please use the checkout to select options and preview shipping price for your total order.

Package Contents
4 CH NVR
4x 720P Camera
4x Camera Wi-Fi Antenna
5x Power Adapter (4 Camera, 1 NVR)
Network Cable
USB Mouse
User Manual
4x Camera Screw Sets
Software CD
1x NVR Screw Set

Enjoy the following benefits:
Orders processed and shipped within 24-hours
12 month warranty
In-house QC
Member discounts
Award winning customer support
Quantity order discounts
Worldwide Shipping
Certification: CE, FCC, RoHS

Key Features...
NVR Kit with 4 HD 720P IP cameras has everything you need to protect your property
IP66 Wi-Fi cameras allow for a quick and easy setup offering more versatility for your security
Remote access, playback and viewing is all possible on the free APP for Android and iOS devices
IR Cut and night vision brings 254 x 7 security so your always protected.