LiftMaster 041D7924-1 Extra Door Sensor for 821LMB MyQ Garage Smart Phone Controller

Add a second garage door opener to your LiftMaster 821LMB MyQ-enabled garage door opener smart phone controller with the LiftMaster 041D7924-1 extra door sensor from Garage Door Supply Company. This extra MyQ sensor is compatible with LiftMaster 821LMB and Chamberlain MYQ-G0201 MyQ garage door opener smart phone hubs.

This sensor for an extra door will be compatible with 390MHz billion-code green learn button LiftMaster models 1245, 1255, 1270 and 1280. It's compatible with red/orange/amber learn button Security+ 390MHz LiftMaster models 1245R/1255R, 1265R, 2220, 2245/2255, 2265, 2280, 2500, 2575, 2585 and 2595.

It's compatible with purple learn button Security+ 315MHz models 1345/1355, 1356, 3220, 3240, 3265, 3270, 3280, 3800, 3500, 3850, 3585 and 3595. It works with yellow learn button Security+ 2.0 315Mhz and 390MHz models 8065, 8155, 8165, 8355, 8360 and 8365.

Product Highlights:

• 041D7924-1
• Adds second door opener sensor to LiftMaster 821LMB or Chamberlain MyQ-G0201 smart phone controllers.
• Compatible with 390MHz billion-code green learn button LiftMaster garage door opener models 1245, 1255, 1270, 1280
• Compatible with red/orange/amber learn button Security+ 390MHz LiftMaster models 1245R/1255R, 1265R, 2220, 2245/2255, 2265, 2280, 2500, 2575, 2585, 2595
• Compatible It's compatible with purple learn button Security+ 315MHz models 1345/1355, 1356, 3220, 3240, 3265, 3270, 3280, 3800, 3500, 3850, 3585, 3595
• Works with yellow learn button Security+ 2.0 315Mhz or 390MHz models 8065, 8155, 8165, 8355, 8360 and 8365.