Price search results for SERENE CA DX CentralAlert Door Bell KnockerSensor
SERENE CA-DX CentralAlert Door-Bell Knocker/Sensor Detects the vibration of your existing door bell, door chimes, door intercom announcer...read more
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SERENE CA-DX 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 falsealarms 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 SICADX Features: Accessories : Yes Additional Sensors and Alarms : Yes Dimensions (LxWxH) : 3 x 1 x 5 Weight : 0.
2 lb.
Energy Star Qualified : No Country of Origin : China (provided by manufacturer, not verified) RoHS Compliant : No Type of Packaging : Retail Box Warranty : 1 Year
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 SICADX Features: Accessories : Yes Additional Sensors and Alarms : Yes Dimensions (LxWxH) : 3 x 1 x 5 Weight : 0.
2 lb.
Energy Star Qualified : No Country of Origin : China (provided by manufacturer, not verified) RoHS Compliant : No Type of Packaging : Retail Box Warranty : 1 Year