Centralalert Door-Bell Knocker/Sensor

Serene Innovations Centralalert Door-Bell Knocker/Sensor
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Serene Innovations Centralalert Door-Bell Knocker/Sensor

CentralAlert Door-Bell Knocker/Sensor

AllegroMedical.com presents The CentralAlert Door-Bell Knocker/Sensor. Allegro Medical offers many quality products by Serene Innovations to suite your needs.

Product Description:

  • CentralAlert Door-Bell Knocker/Sensor
  • Detects the vibration of your existing door bell, door chimes, door intercom announcer or the knocking on your door, it then sends a signal to trigger the CA-360 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
  • Advanced Technology: 2.4 Ghz Smart-Code
  • Operating range: Up to 200ft, open space - actual distance varies according to house construction
  • Battery type: Two AA size alkaline
  • Battery life: up to 10 months
  • Operating temperature: + 10 to +30°C


  • Height: 5
  • Length: 3
  • Width: 1
  • Weight: 0.2

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Serene Innovations Centralalert Door-Bell Knocker/Sensor

CA-DX - Centralalert Door-Bell Knocker/Sensor - $58.58

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Part Number(s): 083 581331 01

Mfg Part Number(s): CA-DX

Scrip Part Number(s): 083 581331 01