Liftmaster 041A5034 SAFETY SENSOR KIT ***Replace w/ 041-0136*** logic-modules It eliminates the need for

It eliminates the need for padlocks

Reno A&E PLA-42-20

high torque

1042001 Model 422 CBAC Standard Operator

High efficiency at full load

Liftmaster 041A5034 SAFETY SENSOR KIT ***Replace w/ 041-0136*** logic-modules It eliminates the need for***Replace w 041 0136 Safety Sensor Kit*** Safety Reversing Sensor Replacement Kit. For use with all Garage Door Openers made after 1997. This is a required safety device that MUST be connected and aligned correctly before the garage door opener will move in the down direction. Refer to the manual for important safety and installation information. Complete kit includes: Sending sensor (with amber LED), receiving sensor (with a green LED), 2 conductor