2 For Marantec M3-2312 315 MHz Two Button Remote Garage Door Opener Program Pin

✔Frequency: 315MHz (compatible with Marantec & Martin systems). ✅Marantec: M4500, M4700, Q7500, Q7700, Q7900, M4500e, M4700e, M4900e, M4500ECO, M4700ECO, M50. Reprogramming willdisable any previously paired remote.

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