Add to Cart. Watch how-to … The light should glow for 30 seconds before it turns off. Single Button Remote Control Model 891LM 3-Button Remote Control Model 893LM TO ERASE ALL CODES FROM MEMORY REMOTE CONTROLS MODELS 891LM & 893LM To prevent possible SERIOUS INJURY or DEATH from a moving gate or garage door: • ALWAYS keep remote controls out of reach of children. DEALERS NEAR ME. LiftMaster 891LM 1 Button Garage Door Opener Remote Control, Black Compatible with Liftmaster security+ 2.0 Garage door operators and gate operators on 310/315/390 MHz It can operate a single garage door opener, gate operator or MyQ enabled light accessory info California Residents: Proposition 65 WARNING. How to Program Chamberlain's Universal Remote Control Model KLIK3U to a Garage Door Opener. LiftMaster 891LM, 893LM Instructions - English, French. NEVER permit children to operate, or play with remote controls. How to Program LiftMaster's 891LM and 893LM Remote Controls to a Garage Door Opener. The Item Was Not Added to Your Shopping Cart. Have someone hold the ladder steady if necessary. If you are able, use a ladder to safely climb up to where you can reach your garage door motor unit. Program a remote control to a door control with a LEARN button; Program a remote control to a Smart Control Panel with a display; Note: Some types of Universal remote controls may require additional steps. 9/17/2019. Programming Your LiftMaster Remote. Added to Your Shopping Cart. CAD $33.27. Remote Control Programming Instructions for 891LM, 893LM in English and French. Press the “learn” button on the unit, then release.