Retion Auto Focus HD Webcam 4K, USB type, auto-focus, with 90+ degree wide viewing angle and dual microphones with noise cancellation.

It realizes 3km wireless communication & real-time high-definition video monitoring. It’s used in water rescue, traffic detection and so on.

Retion 2K Full HD Webcam supports various software, including QQ, Wechat, Skype, Facebook, YouTube, etc., wide angle webcam with a mounting hole for the bracket and a built-in noise reduction microphone.

40W sunpower solar panel made of high-efficiency sunpower solar cells have an effective conversion rate of up to 23%. Using weatherproof EVA and pet Waterproof cloth.

H61 Motherboard intel LGA 1155

DT-7144 HDMI Splitter is the perfect solution for 1 HDMI device to 4 HDMI devices with 4K.

The trail camera supports 4K high-resolution video recording and 30 MP image, featured with motion-activated 3 sensors, which allows you to enjoy the wonderful animal world through super crystal pictures.

DT-5016 USB2.0 Male to RJ45 Female Ethernet Network LAN Cable Adapter 10/1000Mbps for Apple Mac Book, Lenovo, ThinkPad, Dell, Sony, Samsung, Acer, Asus etc brand laptop, Tablet PC which without RJ45 interface

FSTN 128x64 graphic cob lcd module COB technology STN-YG/ STN-blue/FSTN positive

DTECH DT-7018 3 in 1 out HDMI SWITCH support 1080p and 3D

1. Simple call bell with one key ONLY 2. 200M distance range in a open area 3. Use a 12V 23A battery

128x128 dot matrix TFT LCD display 1.44" tft lcd display LCM

DT-5031 is usb 2.0 to RS232 Serial DB9 Adaptador Convertidor Adapter cable.

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.

1.Nurse call button for hospital 2.3 key: Emergency,Cancel, Pull cord to call nurse 3.12V 23A battery

DT-7508 VGA splitter is the perfect solution for anyone who needs to send one video signal to 8 displays.

DT-5019 is a kind of USB to RS-485/422 industrial intelligent converter and no power need.

High brightness 480×272 resolution 4.3 inch tft lcd display with PCAP Capacitive touch screen

Water Rescue Robot R2 is the standard rescue equipment suitable for government emergency, private aid groups, and SAR organizations. It's applicable to swimming pool, reservoir, river, beach, and yachts and ferries rescue management. It supports remote controlled operation, intelligent double-sided use, auto modes switching, and throw from 20-meter-high-altitude places. It's also optional that it can cooperate with drone to become air-sea rescue system that extends its control range up to 5 kilometers.