DISCONTINUED - Use the new model M13-631 Wireless Keypad found here
The M3-631 Marantec Wireless Keypad makes getting into your garage easy by using the personal 4-digit PIN number that you pick. Programming the Marantec Keypad is easy using the programming connector and your Marantec 315MHz frequency remote. The M3-631 Keyless Entry is 315MHz frequency and is compatible with the following Marantec openers: M55, M4500, M4500e, M4700, M4700e, M4900, M4900e, Q7500, Q7700, Q7900, Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370, Synergy 380, and Synergy Solo operators. If your remote has 315MHz printed on the back of it then the M3-631 is compatible.
If you are in need of replacing your M3-631 model keypad then use the new M13-631 Wireless Keypad found here. The new M13-631 Keypad features a slide up cover, programming without the use of a 3-prong connector and more durable numbered buttons.
Watch our programming video here to see how to program the new Marantec M13-631 Wireless Keypad