Somfy RTS dry-contact transmitter, built-in

Somfy RTS transmitter that can be controlled via a wired push button or a key switch, can also be used in combination with a rain sensor.

- Somfy RTS radio technology
- suitable for indoor use only
- size 80x80x45 mm (wxhxd)
- frequency 433,42 MHz
- nominal voltage 230 Volt
- protection rating IP30
- colour/ white
- minimum operating time 0.5 seconds
- if surface-mounted, also order surface-mounted housing article 2159