LiftMaster 850LM Security+ 2.0 Radio Receiver

Usable Remotes for this receiver are 811LM, 813LM, 891LM 892LT, 893LM, 893MAX, 894LT, 890MAX

850LM Receiver is used for gated communities and commercial buildings
Universal Receiver and accompanying remote controls feature Security+ 2.0™ technology
It utilizes a new, innovative and exclusive narrow band multi-frequency radio
Supports multiple access points, the main gate, tenant and visitor doors
Supports commercial doors, and even parking entrance
Three channels provide expanded remote-control capacity:
Channel 1 - 50 remotes
Channel 2 - 20 remotes
Channel 3 - 20 remotes
Multiple remote-control options available to provide secure access
Use from the safety and convenience of a vehicle
Compact design fits most gate and commercial door operators
Receiver available in convenient weather-resistant version (model 860LM)
Compatible with 811LM, 813LM, and all MAX remote controls
Power: 12-24VDC or 12-24VAC
Relay Outputs: Output channels - 1 FORM C and 2 FORM A relays

Optional 860LM Receiver in Weather-Resistant Version
Programming Instructions Are Included with Your Order
Usually Ships in One Business Day!