Retion USB Document Camera 5 Mega Pixels Auto Focus is able to acquire instant video of teaching, homework, writing, and experiments from any mobile terminals in video capture server. Furthermore, it can rotate up to 270 degree, and is suitable for a variety of uses. For instance, taking picture on file at 90 degree; filming the activities in the class at 180 degree; recording the teaching micro lecture at 270 degree.

Features Low profile Excellent aging Wide frequency range 4 pad fit Epson 406 &506 Footprint Surface mount

The wireless detector (anti record/mobile signal detector) is used for special places, to check whether there is wireless tapping device, discover and determine the accurate location timely.

180W Foldable sunpower solar panel system for laptop and mobile phones,Faster and safer charging with our advanced technology.

SMa-818T5 Draw-Bar High-Power Wireless Signal Jammer Wireless Signal Shield is suitable to protect important leadership or VIP security, individual combat, SWAT teams, EOD teams, anti-terrorist units, anti-drug units, bomb squad, security checkpoints, administrative law enforcement, hostage negotiations, border control and military security forces and other application areas. Full-band wireless shielding device (common band: 20~6000MHz) consist of two draw-bar signal jammers; Signal Shield System can be portable use, or vehicular use. Vehicle-specific antenna can be configured according to customers’ requirements.

Water rescue robot is the standard rescue equipment applicable to government emergency and private aid groups, in scenes like sea, reservoir, river, lake and so on. It’s also the equipment with a standard of marine, which meets the military’s needs of systematic functions customization during specific rescue missions.

As a 20000mAh portable charger it has smaller size,It's carried easily for traveling business trip.

Features Miniature ceramic package, Size: 3.2 x 2.5 x 0.9mm Low current consumption Wide pulling range CMOS output with Tri-state function CMOS Seam sealed package with high reliability IR Reflow capable Low supply voltage available Applications Digital TV-tuner, Digital Video, DVD, DSC, etc.

EverExceed offers simple and smart accessible wireless Consumer IP camera (Model: YXN-IPC-P091402-W) to keep an eye on your property, your family and your pets. This camera provides live video and audio feeds that you can access remotely through an app. Unlike analog CCTV camera, the camera does not contain any cables, ensuring flexible and cost-effective installation anywhere, anytime.

DT-6504 is a Displayport to DVI Adapter Cable for interfacing next generation Display port based PC and notebook computers with conventional DVI displays

Okaylight WiFi smart socket supports both thermostat and timer. There are 2 LEDs in the front panel which shows the switch on/off status, and the device WiFi connection status. Combining timing, thermostat and countdown functions. By connecting to the Smart Life App via Wifi, You can control the socket on the App easily.

50mm Driver Unit / Mesh breathable earmuff / Light Weight

The draw bar box UAV signal jammer, with characteristics of easy to carry, flexible to use, and built-in large capacity battery, can be used in the Public Security, Army, the Airport airspace control, the Military restricted zone, the Secret unit, the Sports Events, the Large Gatherings, the VIP security, etc.

It takes the power line carrier communication and wireless communication way to accept the commands sending by the main controller end (the main controller system and the line concentration controller), like open/close or status inquiry and executes the corresponding actions.

DT-7024 DVI splitter is the perfect solution for anyone who needs to send one video signal to 4 displays at the same time.

The foldable solar panel is constructed of high-efficiency solar arrays, conversion rate is up to 21.5-23.5% of solar power into electrical energy.

AR ,AG,AF OCA Bonding Capacitive Touch panel with cover lens for 7inch TFT lcd module AR,AG,AF design if need

DT-7028 DVI splitter is the perfect solution for anyone who needs to send one video signal to 8 displays at the same time.

Features Built-in 32.768 kHz crystal unit Interface Type Operating voltage range: 1.70V to 5.5V Wide Timekeeper voltage range Various detection Functions Low backup current 32.768 kHz frequency output function The various functions include full calendar, alarm, timer The I2C-BUS is a trademark of NXP Semiconductors Applications RTC gives a precise time and date, which can be used in many applications. The RTC device plays a vital role in the real time systems like attendance systems, digital clock and digital cameras. This device is a good option where time tamp is required.

Retion Art Classroom Solution provides a new, student-centered interactive teaching mode. For one thing, the teacher can present any student's painting process on the big screen to see how the student is learning. For another thing, by contrast teaching with other students or with other groups, students can interact and share ideas for solving problems. Furthermore, the solution supports the recording of classroom videos and the generation of real-time teaching resources for students to watch and review after class.