Universal remote control for garage doors, 868.3 MHz, compatible with Marantec models D302, D304, D384, D321, and D323.

Warm Tips: This garage door remote is a replacement rather than an original accessory. We recommend that you refer to the compatibility list below before purchasing. Compatibility List: Replacement transmitter for Marantec D302-868, D304-868, D222-868, D313-868, D321-868, D323-868, D382-868, D384-868, D392-868. 868.3 MHz Black Backside Only: Make sure your original remote has a black back and operates at 868.3 MHz. It does not work with the Marantec Digital 433 MHz frequency, which has a light gray back. Supports 2 Garage Doors: 2 buttons correspond to 2 independent channels, and each button can control one garage door opener individually. You will receive: one garage door remote and one user manual.