41A5034 garage door sensor Compatible with all garage door openers manufactured by for Liftmaster or for Chamberlain or for Craftsman or for Raynor or for Sears after 1997. Our product perfectly replaces the old sensor, replaces 041-0136, G801-CBP.2610459,012381050345,s5-041a5034,041a5034. NOTE: Be sure power is NOT connected to the garage door opener before installing the safety reversing sensor. 41A5034 LIFEMASTER Garage Door Sensor emits an invisible light on the inside of the garage door, which automatically reverses whenever there is an obstacle before any damage can be done to prevent accidents. Colour:As Shown Material:Metal and Plastic Package Contents: 2 x Safety Sensor (Receive and Transmit) (with connecting wires) 2 x Mounting Screws 2 x Wing Nuts 2 x Brackets 5 x Wire Crimp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store