1 for Marantec Garage Door Keypad, Wall Mount Garage Door Opener Keypad M13-631, 104053, Wireless Garage Door Keypad Opener fits Marantec Garage Door

Compatibility: garage keypad M13-631, is compatible with Marantec Harrison Martin M3-2312 garage door opener remote. Garage door keypad opener controls up to 4 separate garage door opener(s). Advanced Security: Wireless keyless entry system with secure multi-bit code, ONLY compatible with Marantec Garage Door Opener operating on a 315 MHz frequency. Temporary PINs for authorized visitors. Easy Installation: Included 1 compatible marantec garage door keypad with 2 AAA batteries, wall kit screws, Free Do-It-Yourself programming instructions provided.