Cases

Pyroelectric Human Infrared Sensor is a device that converts infrared rays emitted by humans or animals into electrical signals. It can be used to detect the presence of human body, so it is widely us...

Point-type multi-band infrared flame detection technology is one of the best solutions for fire timely warning. This technology detects fire by detecting the characteristic infrared rays emitted by th...

The elevator is an electric motor-powered vertical lift with a box-shaped pod for multi-storey buildings to take passengers or carry cargo. With the occurrence of many elevator accidents, people are i...