IR-55
MMTC IR-55 Industrial Through-Beam Infrared Sensor with sender and receiver units in NEMA 4 hooded metal exterior rated enclosures. Sensing distance up to 165 feet, UL 325 compliant, and has an internal heater to prevent frost or moisture buildup.
![IR-55](http://powerdoorproducts.com/cdn/shop/products/27cc0b8b-498d-42f7-9e79-66a93ad9e818_mmtc-ir-55.png?v=1651870465&width=1445)