The most robust and sophisticated plug-in doorbell chime unit only on the market, with up to 500m range and offering 83dB volume, LED strobe light and 17 melodies. The chime operates in the 868MHz range to avoid problems with interference. Use this additional chime unit to extend an existing Mistral doorbell system

Mistral 400M E

500 metre range (free field)
The interference-free radio connection up to 500 metres guarantees a reliable doorbell.

16 polyphonic melodies
With the large selection of appealing ringtones, you can customise your Mistral 400 flexibly.

Multiple call differentiation for several doors
With the help of call differentiation, you can immediately recognise whether the front door, back door or the garden gate has rung. Up to 20 wireless bell buttons can be programmed and 13 can be assigned an individual ring tones.

Optical LED signal
Activate the bright LED flashing light as visual signalling in addition to the ring tone.
Note:
*Walls, doors, metal parts etc. can noticeably reduce the range!

Device type:	Wireless Doorbell
Dimensions:	126x60x45mm
Series:	MISTRAL
Model:	400m
Included:	1x 400m chime unit only and manual
Color:	White
Flashlight:	LED
Frequency:	868.35MHz
Housing color:	White
Number of melodies:	16 polyphonic melodies
Number of pairable bell pushes:	20
Power supply:	230V UK plug
Wireless Radio range:	500 m in open field
Volume:	Max. 80 dB(A) adjustable

...

Grothe Mistral 400E, Additional Plug-in Wireless Chime. No bell push