The LISA TX Doorbell Button provides a doorbell for the hard of hearing as a part of a wider alert system. It is an all in one bellpush and transmitter.
It simply attaches to or close to your door, when the push is pressed a signal is sent to a LISA receiver unit.
Please Note: this listing is for a LISA transmitter only and does not include the LISA receiver required for the system to function.
Any and all Lisa alert system receivers in range are alerted by the LISA TX Doorbell Button transmitter. What’s more, thanks to the configuration of Lisa receivers the tone or pattern for the Doorbell event is unique. This means that you can know right away that the door requires your attention.
- Door bell push with integrated transmitter
- N type alkaline battery
- Range: 80m max (dependent on wall thickness and home layout)
- Frequency: 868MHz
- Dimensions: Height: 84mm, Width: 46mm, Depth: 24mm