LiftMaster 370LM Compatible 315 MHz 3 Button Garage Door Opener Key - Replaced by 890MAX IMPORTANT: 890MAX will be Shipped Controls up to three Garage Door Openers, Gate Operators or MyQ-Enabled light accessories Compatible with all LiftMaster Garage Door Openers manufactured since January 1993, and all 315MHz Security+ LiftMaster and Elite Series Gate Operators. Safeguards your household with Security+ 2.0 which sends a new code every time you click your remote control. Easily fits in a purse, a pocket or on a keychain.