Chamberlain LiftMaster Professional Laser Parking Garage Assist. Part no. 975LM. Brand new, open box, never used. Class II laser. Connects to IR sensor wires for flexible installation. Can install 2 per garage door opener. SOLD AS IS. BUYER MUST PAY WITHIN 72 HOURS OF PURCHASE. Take a look at my other items on my profile as well! COMBINED SHIPPING AVAILABLE ON MOST ITEMS. Thanks for looking!
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