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»visuTone.air«<< The flashing doorbell set

»visuTone.air« works with wireless transmission and does not require a cable connection to the doorbell or telephone.

In addition to the display unit (receiver), the standard scope of delivery includes a wireless transmitting doorbell button. Both components are battery-operated with a standby time of about nine months, depending how frequent it is used.

A wireless telephone transmitter is also optionally available for »visuTone.air«, as well as the new acoustic pickup transmitter (available from January 2023 onwards).

The handy receiver with light and sound alerting allows it to be mounted on the wall and can also be placed anywhere, free-standing. The latter offers more flexibility because you can place the device wherever you are. This way you are always "close by".

The doorbell button (wireless transmitter) included in the set can be attached next to or instead of the existing doorbell. When a visitor presses the button, it transmits the ringing to the receiver device by radio transmission.

The acoustic pickup transmitter can be used to enhance an already existing doorbell. Stick the acoustic sensor on to the sound source of the doorbell. When it rings, the acoustic transmitter will trigger the receiver unit.


Power supply, receiver: 3 x 1,5 V Type C (R14)-batteries or via visuTone.air power supply unit (accessory)
Power supply, transmitter: 1x button cell type CR2032
Battery life, receiver: approx. 9 months (at 3 events per day)
Battery life, transmitter: approx. 12 months (at 3 events per day)
Visual alerting: Superbright power LEDs, illuminated door / telephone icon
Aural alerting: Doorbell chime, can be adjusted in volume and melody.
Volume: up to 100 dBA (at 100 cm distance)
Weight doorbell transmitter: 25 g
Weight receiver: 216 g (without batteries)
Dimensions: Receiver: H 145 x W 105 x D 52 mm***Doorbell transmitter: L 80 x B 32 x H 17mm
visuTone.air Wireless flashing doorbell set
visuTone.air Wireless flashing doorbell set with acoustic transmitter
visuTone.air telephone pickup transmitter
visuTone.air acoustic transmitter
visuTone.air doorbell button
Power supply for visuTone.air

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