The LiftMaster 412HM Universal Coaxial Receiver is a 390MHz garage door opener receiver with an external antenna and is compatible with dip switch, billion code and Security rolling code programming. It utilizes a 12 DC or 18-35V AC/DC power source and can store up to 31 remote control codes, including up to 15 Security remote control transmitter or keyless entry keypad entry codes. This product is compatible with LiftMaster 970LM, 971LM, 972LM, 973LM and 974LM remotes.

Also known as:

012381964123, 412HMC