LiftMaster LMRRUL Monitored Retro-Reflective Photo Eye

Versatile Solution for entrapment protection
Long-Range Sensing Distance of up to 50 ft
Built-In Heater for dependable performance in most environments
Increased Beam Angle for simple, reliable alignment
Versatile Gimble Bracket for fine alignment and adjustability
Warranty 2 years

Alignment Strength Indicator signals optimal beam alignment.
Multi-View Led Lights indicate sensor status, simplifying installation.

Secure Mounting Hardware for versatile performance in harsh applications.
Hoods Included for durability and shield from elements.
NEMA 4X Rated for superior weather resistance.
UL Recognized: tested and evaluated by UL and meet UL 325 requirements.

Cover
Stainless-steel sensor hood
Durable polycarbonate reflector hood
Powder-coated galvanized mounting brackets

Weight
3.3 lbs.

Dimensions Photo Eye with Hood*
Height: 4.6”
Width: 2.45”
Depth: 2.76”

Dimensions Photo Eye without Hood
Height: 4.56”
Width: 2.35”
Depth: 1.97”

Dimensions Reflector with Hood
Height: 4.72”
Width: 2.01”
Depth: 2.61”

Temperature Specifications
-40°F (-40°C) to 149°F (65°C)

Diagnostics
LMRRUL
Solid Blue—optimal alignment
Blinking Blue—LED blinks faster to indicate near alignment
Solid Red—misaligned or obstructed

Standard Features
Input Voltage and Current Draw Sensor: Black/Red Wires: 6.8V DC, 20mA
Heater: Green/White Wires: 10–40V DC or 8–28V AC, 2 Watts Max., 170mA at 120V DC/AC, 85mA at 24V DC/AC
Monitoring Technology: pulsed system
Interface: 4-Wire connection (2 for Eye; 2 for heater)
Sensor Compatibility: LMRRUL emitter is not interchangeable with LMTBUL emitter
Includes: brackets, hardware and 10ft. wire and hoods