Four Marantec garage door operators or other Marantec external devices. Marantec Digital 384 Premium Glossy White. Compatible with Marantec models:M4500 (315MHz). M4500e, M4500eI, M4700 (315MHz), M4700e, M4700eI, M4900e, M50, M55, Q7500 (315 MHz), Q7700 (315 MHz), Q7900, RV 8000, Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370, Synergy 380, Synergy LC, Synergy Solo.
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