The IRB-RET provides a universal solution for entrapment protection. One photoeye covers the entire spectrum of possible requirements for monitored and non-monitored photoeyes, simplifying inventory management and product training.

The IRB-RET is an external entrapment protection device type B1, non-contact sensor for use with automatic gates and doors. The device is a UL325-2016 recognized component suitable for use with both operators that require monitored entrapment protection and those that do not require monitored operation.

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LiftMaster Celebrates it's 50th Anniversary
Universal UL325 Thru-Beam Photoeye