LiftMaster 041B0873 Safety Sensor Sunblocker Kit liftmaster 20-3075B-4T 18-22 AWG Shielded

18-22 AWG Shielded

Agency Approvals: UL 325 Recognized Component

The 50-HERK2 is an advanced planar microwave motion sensor designed for commercial doors and gates

designed to operate gates up to 16 feet wide and weighing up to 800 lbs

Back and front flange in solid machined aluminum

LiftMaster 041B0873 Safety Sensor Sunblocker Kit liftmaster 20-3075B-4T 18-22 AWG ShieldedLiftMaster 041B0873 Safety Sensor Sunblocker Kit This is a Safety Sensor Sunblocker Kit. This complete kit is used to shield sunlight, and prevent accidental reversal of garage door from sunlight shinning directly into the safety sensors. For use with various LiftMaster and Chamberlain garage door openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement