Grothe Mistral 400C, 250m Plug-in Wireless Chime Kit
The most robust and sophisticated plug-in doorbell on the market, with 250m range and offering 83dB volume, LED strobe light and 17 melodies. The chimes operate in the 868MHz range to avoid problems with interference. The bell push button is dual purpose, in that it can also be used as a wired to wirefree extender to extend existing wired systems or just to link to a wired bell push button.
- 250m range, Metal frames, ( thick walls and UPVC frames will reduce the operating distance).
- Push button has low battery indicator + confidence light.
- Adjustable Volume Controls, Sleep mode & mute.
- Can operate in a front door / back door mode with a 2nd push (purchased as an extra item).
- LED alert - useful for noisy environments and the hard of hearing.