CentralAlert™ Door-Bell Knocker/Sensor

CentralAlert™ Door-Bell Knocker/Sensor
Model CA-DX

Item Code: CA-2004

Install device on existing door chime or intercom door announcer for vibration detection. When someone rings your door bell, it detects vibration and sends a wireless signal to trigger the CA-360 to alert. Or, you can attach the CA-DX to the inside surface of your door to detect the knocking on your door.

$49.95
 

CA-360 / Clarity AlertMaster Comparison Chart

Product Features

 
  • 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

    *With this method, electrical signal from your doorbell terminal activates CA-DX

 

Watch this space for accessories coming soon.
We also recommend:
Address : 14731 Carmenita Rd. Norwalk CA, 90650
Toll Free: 866.376.9271 Phone: 562.407.5400 Fax: 562.483.2087
© 2015 Serene Innovations Inc All Right Reserved
>>