Serene Innovations CentralAlert™ CADXH
Model CA-DXH is an optional accessory for CentralAlert™ wireless notification system (for CA-360Q or CA-RX). User simple hangs the unit on a doorknob. It is very sensitive; any door knocking or the turning of the knob can trigger the unit.
This unit is ideal for hotel kit or dormitory use where a temporary installation is needed.
- Detects the vibration of your existing doorbell, door chimes, door intercom announcer or the knocking on your door, it then sends a signal to trigger the CA-360Q to alert you
- Simple to install with adjustable sensitivity to avoid false alarms
- 2.5mm Jack for direct connection to your existing doorbell/door chime
- 1 year warranty
