CentralAlert™ Door Chime / Intercom And Door Knocking Sensor Model CA-DX
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.
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.
Weight: 2 oz.
Size: 2.5" x 3.8" x 1"
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
Specifications are subject to change
| Manufactured By | Serene Innovations |
|---|---|
| Product Size | 2.5" x 3.8" x 1" |
| Product Weight | 2 oz |
