412HM Receiver, 390 Mhz (LIFTMASTER)

The LiftMaster 412HM receiver is designed to handle residential and commercial garage doors. It acts as a secondary receiver or primary receiver for gates and commercial applications. Security+ code rotating technology. The code between the remote and receiver changes with each use for added security Includes Receiver, Antenna, Wire and Instructions Over 100 billion possible codes in High Security mode, this receiver will work on 12 volt DC or 18 - 35 volts AC/DC, jumper selectable. Can be used with up to 18 Security+ (code rotating) transmitters or 31 of ANY type transmitter including billion code, code rotating or code switch remote Momentary or constant contact, jumper selectable. Will work with ALL Lift-Master, Sears or Chamberlain remotes as described above.