This 820CB garage door safety sensor is a replacement kit. Fit for ALL , and garage door opener operators ( 1997-Current) with the Safety Sensor option. 820CB is a version garage door safety sensor can replace your 41A5034 (also known as: 2610459 012381050345 and 041A5034), G801CB-P 801CB. Kit includes safety sensors (2 pair), bracket, wires, screws, connectors and installation Instructions. 820CB garage opener Safety Sensor (infrared eye) replacement for ALL 1997-current operators with the Safety Sensor option (with the Security+ system recognizable by the AMBER LED light). Compatible with Chamberlian models: 1265, 2210, 2220, 2265, 2265-267, 2280, 2500, 2580, PD210, PD212, PD420, PD420-2, PD460, PD610, PD612, PD612K and more. Compatible with models 8587, 8557, 8550, 8500, 8360, 8355, 3800, 3595, 3585, 3240, 3270, 3255, 1356, 1355, 3265-267. Not all models listed. Compatible with ALL fail safe units (equipped with infrared eye beam) from , , , Master and . manufacturer replacement part also known as: 2610459 012381050345 and 041A5034 Colour:black Material:Metal Package Contents: 2 set x garage door sensor 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.