---
product_id: 146411783
title: "Serene Innovations SI-CA-AX CentralAlert Audio Alarm Sensor"
brand: "serene innovations"
price: "€ 99.97"
currency: EUR
in_stock: false
category: "product"
url: https://www.desertcart.sk/products/146411783-serene-innovations-si-ca-ax-centralalert-audio-alarm-sensor
store_origin: SK
region: Slovakia
---

# Serene Innovations SI-CA-AX CentralAlert Audio Alarm Sensor

**Brand:** serene innovations
**Price:** € 99.97
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Serene Innovations SI-CA-AX CentralAlert Audio Alarm Sensor by serene innovations
- **How much does it cost?** € 99.97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/146411783-serene-innovations-si-ca-ax-centralalert-audio-alarm-sensor)

## Best For

- serene innovations enthusiasts

## Why This Product

- Trusted serene innovations brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description                                           Dimensions                                Item Weight                                         Mount it next to your audio alarms for alarm sound detection. It is the only sensor that will respond to all alarm sounds, including those alarms with T3 or T4 type sounds- It can also be hardwired to your audio alarms that comes with connecting terminals for direct activation- It sends a wireless signal to activate the CA360 to alert you- Battery powered (batteries not included) with low battery indicator- Advanced Technology: 2.4 Ghz Smart-Code- Operating range: Up to 200ft, open space - actual distance varies according to house construction-Up to 10 Model CA-AX's are supported by a system- Battery type: Two AA size alkaline- Battery life: up to 10 months- Operating temperature: + 10 to +30°CSICAAXFeatures:Size: W 1" H 6" L 4"Weight: 0.2                W 1 x H 6 x L 4 in.                0.2 lbs

## Images

![Serene Innovations SI-CA-AX CentralAlert Audio Alarm Sensor - Image 1](https:////cdn.shopify.com/s/files/1/0960/7016/products/yhst-138104251258022_2381_6784590491_1024x1024.jpeg?v=1467201345)

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**Shop now:** [https://www.desertcart.sk/products/146411783-serene-innovations-si-ca-ax-centralalert-audio-alarm-sensor](https://www.desertcart.sk/products/146411783-serene-innovations-si-ca-ax-centralalert-audio-alarm-sensor)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-23*