Marantec Digital 520 - 2-channel wall transmitter

- 2 function keys for free assignment
- frequency 868 MHz
- wireless bi-directional Bi-Linked technology
- connection with conventional wiring
- Frequency 868 MHz
- protection category IP30
- supplied with magnetic wall holder
- dimensions 80x80x25 mm
- battery CR2032

With secure bi-linked radio technology All drives of the Marantec 300 series that are supplied with a white transmitter can be operated with a radio bi-linked Handheld transmitter. Particularly secure thanks to 128-bit encryption and rolling code.