3 products for "infrared beams"

Outdoor Infrared Dual Photoelectric Beam Motion Sensor Detector Passive Intelligent power transmission: independent development of the chip can automatically sense ambient changes Beam detector for perimeter security Active infrared beam detector with two beams Damp-proof and dust-proof According to the

Yunbox299 Security Infrared Detector Home Alarm Single Beam Infrared Detector Alarm Barrier Sensor Photoelectric Home Security

Overview: This wired dual beam infrared sensor is stable and reliable. When interrupt the infrared, the relay will output switch signal, it's suitable for window/door/fence, park, courtyard perimeter defense andalarm system