LiftMaster 850LM Security+ 2.0 Radio Receiver with long range Doorking Slide Gate Opener Each transmitter is permanently coded

Each transmitter is permanently coded at the factory

Detect Memory - Power interruptions of short duration are ignored

Designed to be plug-in compatible with Elite’s OmniControl™ board operators such as the SL3000 and CSW200

Built to handle gates up to 18 feet in length or 1

If DC Convenience Open option is installed

LiftMaster 850LM Security+ 2.0 Radio Receiver with long range Doorking Slide Gate Opener Each transmitter is permanently codedCLICK HERE FOR MANUAL LiftMaster 850LM Security+ 2. 0 Radio Receiver with long range Three Channel Receiver. Narrow band on 310MHz, 315MHz, and 391MHz frequencies. Long range performance. Remotes for this receiver: 811LM, 813LM, 891LM 892LT, 893LM, 893MAX, 894LT, 895MAX, 890MAX Features Provides convenient access to gated communities, industrial facilities, and commercial sites all with a single transmitter solution Three channels provide expanded