LiftMaster 850LM Provision-ISR Top Picks and LED-lit zones for easy

and LED-lit zones for easy setup

or data connections in structured wiring enclosures

Includes 801 and 801A faceplates for metal jambs and aluminum frames

Features a highly-visible red backlit keypad

LiftMaster 850LM Provision-ISR Top Picks and LED-lit zones for easyLiftMaster 850LM 3 Channel Universal Receiver The LiftMaster 850LM 3 Channel Universal Receiver is designed for commercial applications, providing secure access control with Security+ 2. 0 encrypted technology. It supports multiple access points and is compatible with both LiftMaster and third party gate operators, offering versatility and reliability. Secure encrypted signals with Security+ 2. 0 technology for dependable access Supports up to 3