2-piece garage door remote control for Marantec D302868, D304868, D384868, D321868, compatible with Marantec Digital 868 MHz remote control

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, D313-868, D321-868, D323-868, D382-868, D384-868, 868.3 MHz Black Backside Only: Make sure your original remote has an 868.3 MHz backside. It does not work with the Marantec Digital 433 MHz frequency, which has a light gray backside. 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.