LCD splicing screen products must see common sense

LCD splicing screen products must see common sense 1. What is DID? How is it different from a normal LCD? DID is the abbreviation of Digital Information Display. It is a new generation of liquid crystal display technology introduced by Samsung Electronics in 2006. It is widely used in LCD monito

Elevator wireless monitoring solution

The application of the wireless bridge in the video surveillance system has brought convenience to places where wiring is difficult. Digital cameras are installed in elevators. Wireless bridges are generally used, and video decoders are no longer used. Let's focus on wireless today. Bridge app