Liftmaster RF Gate Receiver Model No. 850LM
Liftmaster 850LM radio receiver. A new, innovative and exclusive narrow band multi-frequency radio, which virtually eliminates radio interference.
The liftmaster 850lm conversion kit is design to save the home owner from having to scrap their entire garage door opener should the logic board fail. If your remotes are no longer able to open and close your door but the push button on the wall works fine, then this is the 850lm conversion kit for you. It installs on any garage door opener and utilizes security plus 2.0 technology that cannot be hacked. You may require the 85lm power adapter if your garage does not have safety beam eyes or photo sensors, other than that, this system works perfectly and saves you hundreds of dollars.
Designed for both gated communities and commercial buildings, the Universal Receiver and accompanying remote controls feature Security+ 2.0™ technology. It utilizes a new, innovative and exclusive narrow band multi-frequency radio, which virtually eliminates radio interference, and eliminates customer call backs due to poor range performance. Property managers can support and manage multiple access points, such as the main gate, tenant and visitor doors, commercial doors, and even parking entrances, all with a single remote control solution that offers superior range and security.
- Narrow-band on 310 MHz, 315 MHz, and 390 MHz
- Compatible with 811LM. 811LMX and all MAX remotes
- Security+ 2.0™
- Encrypted DIP
- 12-24VDC or 12-24VAC
- Channel 1 - 50 remotes
- Channel 2 - 20 remotes
- Channel 3 - 20 remotes