LiftMaster LMTBU Through-Beam Photo Eyes offered by North Shore Commercial Door are your solution for entrapment protection. This Transmitter/Reflector pair is UL 325-2016 compliant and NEMA rated 4X meaning the enclosure is protected against water, dirt, and corrosion. Anti-Fogging Lenses ensure the Photo Eyes will function in adverse conditions. Wireless network mode in dual-gate applications eliminates the need to wire between operators. Powerful sensing distance of up to 90ft.
The LMTBU comes with a transmitter, a reflector, two stainless steel hoods, two powder-coated galvanized mounting brackets with hardware included and six feet of cable. When assembled, the Photo Eye and hood measure 4.9" H x 3" W x 3.7" D.
Part Number: LMTBU
Sold as pair
Compatible with LiftMaster Gate operators with burgundy boards ONLY
Meets UL 325-2016 requirements
Provides motored entrapment protection solution
Sensing distance up to 90 feet
Anti-fogging lens and integrated diagnostics
LED indicators provide Instant feedback: aligned, misaligned, or blocked.
NEMA 4X Rated
Solar optimized, turns off when gate operator is idle
Requires low power only on one side of installation
LMTBU Emitter is not interchangeable with the LMRRU Emitter
Temperature Range: -40ºF to 149ºF
Sensor Dimensions with Hood: (2) 4.9" H x 3" W x 3.7" D
Reflector Dimensions with Hood: N/A
Cable Length: 6 ft.
Current Draw: 30mA when operator is active, 0mA when idle
Monitoring Technology: Pulsed system
Interface: 2-wire connection
Solar: Optimized, turns off when operator is idle
Sensor bracket (2)
M3 Screw (hood) (2)
Lock washer (2)
Retaining nut (2)
#8-18 Self-tapping screw (4)
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