Pay in installments of $11.49 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
CentralAlert Door Knock Sensor Model CA-DXInstall 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. Product Features: Detects vibration form existing doorbell or door chime and sends signal to CA 360 when someone is at the door Attach to or place
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.
Product Features:
- Detects vibration form existing doorbell or door chime and sends signal to CA-360 when someone is at the door
- Attach to or place near existing doorbell or door intercom
- 2.5mm jack for direct connection to doorbell terminal
- Optional door-knob hanger for hotel kit
- Sensitivity adjustment
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy