Liftmaster Replacement Garage Door Sensors

Chamberlain liftmaster craftsman garage door opener replacement safety sensors g801cb p includes 2 sensors mounting brackets and hardware 4 7 out of 5 stars 1 740 7 offers from 38 66.

Liftmaster replacement garage door sensors.

The replacement safety sensors project an invisible light beam across the inside of the garage door to prevent accidents and are required for safe use of all chamberlain garage door openers. Safety sensors are required for safe use of all chamberlain garage door openers. Chamberlain liftmaster craftsman garage door opener replacement safety sensors g801cb p whenever there is an obstruction the garage door will automatically reverse before causing damage. For use with every chamberlain garage door opener manufactured after 1997.

Package includes 2 safety sensors mounting brackets and 18 in of extension wire. The sensors project an invisible light beam across the inside of the garage door to ensure that if anything is coming in or going out that the door automatically reverses before hitting anything or anyone. Offers peace of mind and safe operation. Compatible with the myq smart garage hub 821lmb and myq smart garage hub 821lm sold separately.

High quality rigorously tested and durable only liftmaster parts are recommended for repairing your garage door opener. We design and engineer residential garage door openers commercial door operators and gate entry systems. Whenever there is an obstruction the garage door will automatically reverse before causing any damage. From logic boards to chain kits to safety reversing sensors find the right liftmaster replacement part to help you with any garage door opener repair project.

This product replaces both 821lm sensor and 821lmb sensor and can be used as a replacement for either one. For use with all garage door openers made after 1997. 041a5034 is a safety reversing sensor replacement kit. Explore more replacement parts below.

This is a required safety device that must be connected and aligned correctly before the garage door opener will move in the down direction.