The LISA TX Doorbell Direct Transmitter is a doorbell transmitter for the hard of hearing which acts as a part of a wider alert system.
The transmitter wires directly into an existing doorbell so you don’t need to completely replace your existing system. 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 doorbell or LISA receiver required for the system to function.
Any and all Lisa alert system receivers in range are alerted by the LISA TX Doorbell Direct 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.
- Doorbell transmitter
- 1m direct connection fly-lead
- PP3 battery
- Range: 80m max (dependent on wall thickness and home layout)
- Frequency: 868MHz
- Dimensions: Height: 145mm, Width: 50mm, Depth: 40mm