Enjoy a topnotch replacement with Replacement Security Sensors. The 2-pack of replacement safety sensors consists of 2 sensing units, installing brackets and hardware. The devices replace damaged safety sensors and avoid the garage door from closing on people, family pets or other objects. The replacement parts fit Chamberlain garage access systems manufactured after 1997.
Replacement security sensing units
Includes 2 sensing units, mounting brackets & hardware
Installing Brackets & Hardware.
Box Dimensions9.6" L x 8.55" W x 3.1" H.
Battery InformationProduct does not require a battery.