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Humantechnik Radio door transmitter acoustic - A-2466-0

149 €
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Radio LISA Doorbell Transmitter

The doorbell transmitter is responsible for your visitors, because the ringing of the front door can be all too easily overheard. Since it is usually a one-time ringtone, it is easily lost in the everyday noise. In addition, many ring tones are not easy to recognize, especially for people who are hard of hearing. The LISA door transmitter successfully remedies this situation. When the doorbell rings, the transmitter picks up the signal via a microphone and forwards it to the LISA receivers. These signal you immediately by a flash of light or a vibration that someone has rung at your front door.

In order to operate a light signal system, you will of course need a suitable receiver from the Humantechnik radio system in addition to the door transmitter. All transmitters and receivers of the LISA radio system can be combined with each other. Put together your components in a way that suits your life. Transmitters or receivers can be added at any time, so you can gradually expand the system.

The range of the transmitters is approximately 80 meters within the home.

Connecting the Humantechnik doorbell transmitter is very simple:

The doorbell transmitter is connected with the enclosed microphone cable. This microphone is stuck in front of the ringing mechanism of your doorbell and the transmitter is ready for use. The doorbell transmitter is powered by the included 9V block battery. However, a plug-in power supply unit for this transmitter is also optionally available.


  • Radio transmitter for the Humantechnik Lisa radio system.
  • Very easy mounting.
  • Integrated personal call button.
  • LED light to indicate battery status.
  • Microphone sensitivity adjustable.
  • Power supply optionally available.
  • Stand foot optionally available.
  • Range about 80 meters within the apartment.

Technical data:

  • Dimensions: 147 × 50 × 40 mm
  • Color: Silver metallic
  • Weight: 130 g
  • Connection type: acoustic
  • Power supply: 9V block battery or AC adapter (not included)
  • Battery life: approx. 1 year
  • Additional article number:

Included in delivery:

  • 1x Humantechnik wireless doorbell transmitter (acoustic)
  • 1x microphone cable (1 meter length)
  • 1x 9V block battery
  • 1x instruction manual

Please note:

Your health insurance company may subsidize technical aids for the hearing impaired. If you would like to obtain approval from your health insurance, we will be happy to provide you with a cost estimate in advance.


End customers are granted a warranty of 24 months (excluding batteries and accumulators). Warranty service includes free repair and free return shipping. The warranty is void in case of damage caused by improper handling and repair attempts by persons not authorized by Humantechnik (violation of the device seal).

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