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Details About This Product

Liftmaster LMRRU Retro Reflective Photo Eye
Liftmaster LMRRU Retro Reflective Photo Eye
Liftmaster LMRRU Retro Reflective Photo Eye
Product ID LMRRU
Manufacturer Liftmaster
SKU LMRRU
List Price: $299.00
Price: $158.99
LIFTMASTER PHOTOCELL MODEL LMRRU
 
"The new standard" - this is a monitored photoeye which will become the law next year! The LiftMaster® lmrru Monitored Retro-Reflective Photo Eye model is powerful enough to communicate with the reflector up to 50 feet away in almost any type of weather day or night Below is the breakdown:
 

General Description: The LiftMaster® lmrru Monitored Retro-Reflective Photo Eye model saves installation time and money by eliminating the expense of trenching wires across the driveway to mount a through beam photo eye. The built in polarized beam technology offers exceptional reliability by reducing interference from shiny objects. It is powerful enough to communicate with the reflector up to 50 feet away in almost any type of weather day or night.The monitoring technology is compatible with LiftMaster gate operators and will turn off the photo eye moments after the gate closes to save power and maximize the cycles when running on battery backup or solar mode. LiftMaster is committed to the highest safety standards in the production of all our gate access systems and fully supports UL safety standards. UL325 requires secondary safety entrapment protection on each gate operator installation. 

Electrical Requirements: plugs directly board

Compatibility: use only with models CSL24V, CSW24V, RSL12V, RSW12V, LA400, LA412 & LA500

Technology

  • Sensing Distance: 50ft (15m)
  • Temperature Range: -22F to 140F (-30°C to 60°C)
  • Meets UL325 requirements for gates for secondary  entrapment protection
  • Single sided means no trenching and less wiring, saving time  and money
  • Polarized beam technology sends and receives beam through two polarized filters to avoid interference from shiny objects 
  • Monitored technology is ideal for Battery Backup or Solar mode
  • Easy and flexible alignment thanks to the LED indicator with visible feedback and adjustable photo eye assembly
  • NEMA4X Waterproof Enclosure protects electronics from the environment

 

What's included:

  • 1 photocell
  • 1 reflector

 

Download Information:

 

 

 
2 Product Reviews - Average rating 4.8 / 5 (Show All)

Click to review this product

known weather-related issues

- 2/20/2018

This unit has problems with surface moisture - the sensor interprets surface moisture as an obstruction. Users report the need to wipe sensor surfaces to get it to operate in rainy and frost conditions. This is a known as-yet unaddressed design issue.

Tricky to install

- 9/27/2013

A little tricky to install but so far works great

Click to review this product

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