MARANTEC Garage Door Opener M13-631 Wireless Keyless Entry 315MHz

Marantec Wireless Keyless Entry System. Works with all Marantec 315MHz garage door openers. Ability to control up to 3 different garage door openers. Compatible with opener models M-4500, M-4700, Q7500, Q-7700, Q-7900, M-LINE, Q-LINE. Compatible remote controls M3-2312, M3-2314, and M3-3313. Replaces discontinued model ML-631 and 89172. New flat-style button face. Cover slides. Weather resistant. LED control button verification. Convenient 4-digit pin. Provides temporary access to authorized visitors. Includes spacer kit for mounting onto metal surfaces, mounting screws, batteries, and programming instructions.