Customize your Alertmaster desktop alerting system with the Door Button Transmitter. You can add this wireless unit within 24 metres (80 feet) of:
The Door Button Transmitter alerts you when someone presses the door button. It includes a battery and needs no wiring or plugging in.
Details and Specifications
Color: Tan / Beige / Natural
Battery operated: Yes (batteries required)
What's in the box?
- Doorbell transmitter
- 12-volt alkaline battery
- User manual