M-602H Wireless infrared Touch-free switch
This long infrared sensor switch adopts a wireless wiring-free design, which is flexible and convenient to install. Infrared modulation technology realizes long-distance accurate sensing, and the sensitivity is adjustable to meet the needs of different occasions. 2.4GHz wireless communication combined with frequency hopping technology ensures stable signal transmission and strong anti-interference. Low-power transmit technology makes the battery more durable, and the receiver supports self-learning code matching for easy expansion of multiple sets of devices. 12~30V wide voltage input, strong compatibility. When the human body is sensed to be approaching, the blue light is lit up, the automatic door opens smoothly, and the contactless passage is safer and more efficient.