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Notification Systems

 
Serene Innovations CA-DXH
Brand New Includes One Year Warranty
  • Door Knocking Sensor
  • Includes Door Hanger
  • Easy to Use

Add Extended Warranty (More Info)

$65.99

Serene Innovations CA-DXH
Brand New Includes One Year Warranty
The Serene Innovations CADXH CentralAlert™ Door Hanger with Door knock sensor detects vibration when someone knocks on the door. It is safe and secure for hotel room or bed room applications since there is no visible part outside the door. You can directly hang the knocking sensor to your door to detect the knocking on your door.

CA-DXH Features:

  • Door Knocking Sensor
  • Includes Door Hanger
  • Easy to Use