Serene Innovations
CentralAlert Door-Bell Knocker/Sensor
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R 2,651
In stock
Low stock in USA warehouse Order soon to secure your order
Duties, insurance and VAT included
Delivered in 10–20 working days —
Free shipping with 3 or more products in your cart
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Duties & VAT included
No surprise charges at the door
Tracked delivery
Track your order end to end
Returns support
30-day return window
Description
- Detects vibrations of existing doorbell, door chimes, door intercom announcer or knocking and sends a signal to the CA360 unit.
- Easy to install with adjustable sensitivity to avoid false alarms.
- 2.5mm jack for direct connection to existing doorbell/door chime.
- 2.4GHz operating frequency.
- Up to 200 ft operating range.
Technical Specifications
Manufacturer
Serene Innovations
Model
SI-CA-DX
Height
12.7 cm
Length
7.6 cm
Width
2.5 cm
Weight
1 kg
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.