DETAILS

• Liftmaster Chamberlain 041D7924-1
• Required to add a second garage door opener to your 821LM MyQ Garage.
• Works on the Liftmaster 821LM and Chamberlain MYQ-G0201
• Compatible with:
• Green Learn Button (Billion Code 390MHZ)
• Models: 1245 12551270 1280
• Red/Orange/Amber Learn Button (Security+ 390MHZ)
• Models: 1245R/1255R 1265R 2220 2245/2255 2265 2280 2500 2575 2585 2595
• Purple Learn Button (Security+ 315MHZ)
• Models: 1345/1355 1356 3220 3240 3265 3270 3280 3800 3500 3850 3585 3595
• Yellow Learn Button (Security+ 2.0 310 315 and 390MHZ)
• Models: 8065 8155 8165 8355 8360 8365-267 8500 8550 8557 8587
• Same as # 821LM-SENSOR