1. Home
  2. Health & Living
  3. Independent Living Aids
  4. Notification Systems & Signalers
  5. Serene Innovations CentralAlert Notification System Door Knock Sensor with Hanger
Serene Innovations CentralAlert Notification System Door Knock Sensor with Hanger
View Larger Image

Serene Innovations CentralAlert Notification System Door Knock Sensor with Hanger

Item#: CA-DXH
The Door Knock Sensor with Door Hanger is part of the CentralAlert Notification System by Serene Innovations. It sends to the CentralAlert receiver to notify you when someone is knocking on the door. The CA-DX Door Knock Sensor is ideal for bedrooms or hotel rooms and is safe and secure since there is no part visible outside the door.
$59.95
Availability:Usually ships in 1 to 2 business days.
$59.95
 
  • Overview
  • Features/ Specs
  • Downloads
  • Related
  • Reviews
  • Also Bought


The Door Knock Sensor with Door Hanger is part of the CentralAlert Notification System by Serene Innovations. It sends to the CentralAlert receiver to notify you when someone is knocking on the door. The CA-DX Door Knock Sensor is ideal for bedrooms or hotel rooms and is safe and secure since there is no part visible outside the door.



For Receiver Pieces see:Serene Innovations CA-RX CentralAlert Notification System Remote Receiver and Serene Innovations CentralAlert Notification System CA360 Clock/Receiver



  • 2.4GHz operating frequency
  • Up to 210 ft operating range
  • Uses 2 AA alkaline batteries (not included)
  • Dimensions: 2.5" x 3.8" x 1"


No information available at this time. Feel free to contact us for further information.