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Humantechnik Radio LISA Combisender I - A-2470-0

159 €
Shipping will be calculated during checkout

The Humantechnik Radio Lisa Combisender I RF for connecting telephone (galvanic) and doorbell (galvanic)

To operate a Humantechnik LISA radio for the hearing impaired, you need at least one transmitter and one receiver from this program. If you have one transmitter, you can combine it with as many receivers as you like. When the transmitter receives a signal, each connected receiver responds to it. Conversely, one receiver can also be combined with multiple transmitters, as the signaling is different for each transmitter.

The Combi transmitter consists of two transmitter units in one housing:

  • Humantechnik radio Lisa door transmitter
  • Humantechnik radio Lisa telephone transmitter

And here's how it works:

The connection to the telephone is made via the supplied TAE cable. This is simply plugged into the telephone socket. (Only suitable for telephone main connections.) Done. The doorbell is connected with a bell wire, which requires a little technical skill. If the connection to the doorbell is too difficult for you, you can also use the Humantechnik Lisa Funk Combisender II RF. This picks up the doorbell ringing via a microphone and does not need to be connected separately.

When it rings or a call comes in, the Humantechnik Combisender sends a signal to all available receivers. These signal the event to you immediately by light and sound. So no call goes unanswered and no one has to stand outside the door.


  • Transmitter for human technology LISA radio system
  • For door and telephone connection
  • galvanic connection
  • integrated personal call button
  • LED battery level indicator
  • Range approx. 80 meters

Technical data:

  • Dimensions: 145 × 50 × 40 mm
  • Color: silver metallic
  • Weight: 140 g
  • Connection: 9V battery or AC adapter 9V/1A (not included)
  • Additional article number:

Included in delivery:

  • 1x Humantechnik Combi I RF radio transmitter
  • 1x telephone cable TAE / length: 6 meters
  • 1x Doorbell cable / length: 1 meter
  • 1x instruction manual


End customers are granted a warranty of 24 months (excluding batteries and rechargeable batteries). 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).

Please note:

In some cases, components of the traffic signal system can also be subsidized by the health insurance. Upon request, we will be happy to send you a cost estimate that you can submit to your health insurance company for approval.

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