Marantec 3-Button Garage Door Opener Keychain Size Remote Transmitter (315 MHz) M3-3313
Marantec M3-3313 Garage Door Opener Remote Marantec garage door opener 3-button digital replacement keychain remote control For 315 MHz. Transmitter includes keyloop, battery and programming cable. Unique, multi-bit technology. LED control button verification. Can control up to three (3) Marantec garage door openers. Replaces ML-3313 and part number 65894