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Humantechnik Radio LISA Doorbell Push Button - A-2441-0

109 €
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Humantechnik Radio LISA Doorbell Push Button

We all know how much you get scared when someone unexpectedly stands behind you. But if you can no longer hear the doorbell because of your hearing loss, it is an everyday occurrence for many people. This doorbell button from Humantechnik is ideal for indoor use, directly at the front door.

So you can announce to your partner that he is there. Also suitable for the room door in nursing homes or the office door. By pressing the "bell button", a signal is immediately sent to all existing LISA receivers. These immediately signal to you by flashes of light or vibration that a visitor is at your door. So no one knocks in vain anymore, because the signal is transmitted for 15 seconds.

The application is also suitable in connection with care services. So the nursing staff can announce themselves briefly before you enter. In this small setting, the combination with a flash alarm clock is recommended, which announces the visitor with a strong light signal.


  • Transmitter for human technology radio LISA system
  • Very simple operation
  • Signal triggering by pressing a button
  • Range approx. 80 meters

Technical data:

  • Dimensions: 24 × 84 × 26 mm
  • Color: white
  • Weight: 128 g
  • Power supply: LR1 1.5V battery
  • Transmitting frequency: 868.35 Mhz
  • Auxiliary station number:

Included in delivery:

  • 1x Humantechnik wireless doorbell transmitter
  • 1x 1.5V battery (type: Lady)
  • 1x wall plugs and screws for wall mounting
  • 1x instruction manual

Please note:

To operate a LISA radio system, you need at least one transmitter and one receiver from this program. If you have 1 transmitter, you can combine it with as many receivers as you like. When the transmitter triggers a signal, each connected receiver will respond. Conversely, 1 receiver can also be combined with multiple transmitters, as the signaling is different for each transmitter. In some cases, components of the traffic signal system may be subsidized by health insurance. If you have a prescription for a "traffic signal system", we will be happy to submit it for your approval.


We provide end customers with a 24-month warranty (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).

Customer Reviews

Based on 1 review
Raimund Nuber
2 x Humantechnik radio LISA doorbell buttons


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