We then provide ongoing technical support for our products throughout the installation process and into the future.
850LM LiftMaster Universal Receiver. Controls up to 3 gate operators or commercial door operators, Supports up to 90 remote controls/transmitters (811LM, 813LM or 893MAX remotes) and 2 keypads (877MAX), Narrow-band on 310 MHz, 315 MHz, and 390 MHz Security+ 2.0™ Rolling Code and Encrypted DIP, Security+ 2.0 radio for interference free communication, Compatible with Mechanical and Logic based operators.
*Manuals at bottom of this page.*
*All sales on supply only electrical & automation components are final.*
*All pricing in Canadian.*