LiftMaster 850LM Unviersal Receiver, Security+ 2.0 for Commercial Applications

Upgrade commercial access control with the LiftMaster 850LM universal receiver — a compact Security Wireless Receiver designed specifically for garage door controllers and gate systems. Using LiftMaster's Security+ 2.0 rolling-code encryption and narrowband tri-band frequencies (310/315/390 MHz), the 850LM delivers dependable, interference-resistant performance for perimeter security, remote monitoring, and surveillance applications. The receiver’s three channels offer expanded capacity and functionality (Channel 1: 50 remotes; Channels 2–3: 20 remotes each), and the unit supports up to 4,096 DIP-programmable codes for flexible user management. Its small form factor fits into most operators for straightforward retrofits, reducing downtime and installation complexity while maintaining high security standards. Compatible with LiftMaster commercial remotes, the 850LM is ideal for gated communities, industrial facilities, retail loading docks, and other commercial sites that require reliable remote access control. Backed by LiftMaster quality and a 1-year limited warranty, this receiver helps simplify access management and improve site monitoring. Order the LiftMaster 850LM today or contact sales to upgrade your commercial access control system.

• Simplifies commercial access control with Security+ 2.0 encryption for reliable, interference-resistant operation
• Tri-band (310/315/390 MHz) reception minimizes RF interference for consistent monitoring and remote activation
• Three channels (50/20/20 capacity) provide flexible open/close/stop control and expanded user management
• Compact universal design fits most gate and commercial door operators for fast retrofits and lower installation costs
• Supports up to 4,096 DIP-programmable codes and integrates with LiftMaster commercial remotes for streamlined security management