Safety Devices
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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 yearsliftmaster:lmrrul -
LiftMaster 50-HERK2 Microwave Motion Detector
- Detects vehicle movement toward or away from the door.
- Differentiates between people and/or vehicle traffic.
- Cross-traffic optimization prevents unwanted door openings.
- Pulse on exit features automatically closes door after vehicles leaves.
- Provides file levels of time delay for door closing.
- Maximum detection field size is 20 ft. x 16 ft.
- Maximum mounting height of 23 ft. and 45 degrees of angle.
liftmaster:50herk2
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