The M3-3313 Digital Marantec garage door opener three button visor remote control can control three Marantec garage door openers that use the 315MHz frequency. Programming is simple using the detail instructions included with your order. This remote includes a key ring clip, battery and programming connector with instructions.
When you match the 315MHz on the back of your old remote the M3-3313 Digital Marantec will be the right replacement remote.
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