The LiftMaster 312HM Universal Coaxial Receiver operates securely on 390 MHz frequency and supports Security+ rolling code or DIP switch compatibility for enhanced safety. It easily works with various LiftMaster remotes including 371LM, 372LM, 373LM, and the 377LM Wireless Keypad. The receiver offers flexible power options, accepting 12VDC or 18-35VAC/DC, and allows you to choose between momentary or constant contact via jumper selection. Featuring a durable two-piece aluminum case with a detachable cover, it includes an external 8" whip antenna for improved signal. It stores up to 15 high-security or 31 standard LiftMaster remote codes. FCC certified at 315 MHz, it replaces model 312HMC. Upgrade your garage security with this reliable, versatile receiver today!
Main Features
Works with the following remote controls: 1 Button - Li'master 371LM, 2 Button - Li'master 372LM, 3 Button - Li'master 373LM,Wireless Keypad – Li'master 377LM
312HM is equivalent to Receiver Model 312HMC
External 8"Whip antenna included
Security+ rolling code and/or DIP switch compatibility
12VDC or 18 - 35VAC/DC jumper selectable
Momentary or constant contact, jumper selection
2-piece aluminum case with detachable cover
High-security memory stores up to 15 Security+ remote control or keyless entry codes
Normal security memory stores up to 31 LiftMaster remote control codes of any type