Serene Innovations CentralAlert CA-DXH Hanging Door Knock Sensor
Hang the CentralAlert™ CA-DX Door Knock Sensor on a doorknob and detect vibrations from knocks on the door.
Serene Innovations CentralAlert CA-DXH Hanging Door Knock Sensor
Hang the CentralAlert™ CA-DX Door Knock Sensor on a doorknob and detect vibrations from knocks on the door.
SKU #HC-CADXH IN STOCK
Ships FREE on Monday
This item will be shipped on Monday. Ground shipping is FREE within the 48 contiguous United States. Expedited shipping options, as well as ground shipping to Alaska, Hawaii, Puerto Rico, or Canada are available for an extra charge.
$55.00
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- Overview
- Additional Details
- Accessories
- Q&A
- Customer Reviews
- Manual
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.
Features:
- 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"
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Manual:
- User Manual - Download
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