- Material: PVC and Metal
- Frequency: 433.92mhz
- Chip: Rolling code
- Transmit power: >=10mW
- Transmission speed: 50-60KHz
- Frequency windage: ±0.2MHz
- Transmission distance: 100 meter(open space)
- Dimensions: 7x 2.5 x 1cm(L X W X H)
- Net weight: 50g
- Standby current: less 2uA
- Transmission current: less 10mA
- Modulation: ASK (Crystal Oscillator )
- Compatible models: Compatible Liftmaster 315mhz remote control Liftaster 371LM, Liftmaster373LM
- Replace LiftMaster 371LM Remote Control Directly compatible with Chamberlain 950D or Sears Craftsman 139.53725 or 139.53753
Works with LiftMaster, Chamberlain, Sears Craftsman Security+ versions of garage door openers on the 315MHz frequency manufactured since 2005 that have the PURPLE learn button.
Note: Will NOT work on openers or remotes operating on 390MHz with the red or orange learn button or the Security+ 2.0 opener with the yellow learn button.