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EMX’s IRB-RET is an infrared retro reflective photoeye for automatic gates and garage doors. Retroreflective photoeyes use a reflective surface mounted across from the photoeye to reflect back the signal. The IRB-RET is an external entrapment device type B1, non-contact sensor with a straightforward single wiring set up. With an operating range of up to 60 ft. over a wide range of voltages and a built-in alignment light, installation is straightforward and easy on virtually any installation. The IRB-RET provides compatibility with most operators that accommodate monitored external entrapment devices per UL325.
IRB-RET Universal Retroreflective Photoeye Kit
60 ft. operating range
NEMA 4X enclosure
Type B1, non-contact sensor
Easy installation, set up, and alignment
Compatible with a wide range of garage door and gate operators
Sensitivity Adjustment: potentiometer
Six (6) monitoring interfaces
Two-wire pulse (2 frequency)
Two-wire pulse (3 frequency)
Four-wire pulse (2 frequency)
Four-wire pulse (3 frequency)
10k resistive termination