photocell Door Detector RTH-917B71


Product Introduction
A Door Detector is a diagnostic tool based on the scanning beam. The detector uses infrared LEDs to send and receive radiation. The main and secondary electronic boards are inside the aluminum frame. The passage of the infrared beam is protected by a transparent polymer filter plate.



• Increase the lifecycle of diodes with creating resting mode in near distance between transducer and receiver electronic boards. • Suitable for Elevator Control, Industrial Doors, Packaging Industry, Material Control, Transportation Industry, Physical Protection of Buildings and Automation Processes