Works with all Marantec 315MHz garage door openers. Abiltiy to control up to three 315MHz garage door openers.
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.