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.
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*Manuals at bottom of this page*
*All sales on supply only electrical & automation components are final* *One year warranty on all electrical components*
*Pricing is wholesale, supply only and in Canadian dollars*
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