for Chamberlain LiftMaster Craftsman Garage Door Opener Remote 893LM 893Max 971LM Universal

Universal – Works on LiftMaster, Chamberlain and Craftsman garage door openers manufactured from 1993 to current; Compatible for 3 different frequencies of security rolling code, it’s the easy option for adding an extra remote to multi-car families or for replacing lost or broken remotes.Safe Reliable - It features latest Security+2.0 rolling code technology that significantly reduces radio wave interference and rolling code protects anst intruders by generating a new security code every time the remote control is used on your garage door opener.Long Distance Remote – garage door opener remote works within 120 feet from the garage door opener for “no waiting” roll-in access.Multichannel – No longer worry about keeping track of multiple controllers – the remote is designed to control 3 separate devices, make the 3-Device remote the center of your garage door opener system.Comes with Visor Clip - Garage Door Opener Remote with Visor Clip, you can operate the opener from inside your car, the garage door will automatic open/close. Convenient to control the door when driving..NOTE: Try to long press the remote on and wait for the opener to engage before letting go when your garage door opener remote doesn't work after a few days.