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Serene Innovations CentralAlert CA-DXH Hanging Door Knock Sensor

SKU: HC-CADXH

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Availability: In stock

$59.95
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Quick Overview

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

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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"

[Click for user manual]
Warranty One year limited warranty
Brand Serene Innovations
Product Type Signaler
Signaler Alert Type None built-in
Signaler Style Wireless
Lamp Plugin No
Built-In Transmitter Yes
Signaler Type Door

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