---
product_id: 87822343
title: "SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology"
brand: "system sensor"
price: "623.93 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/87822343-system-sensor-co1224t-12-24-volt-4-wire-system-monitored
store_origin: TN
region: Tunisia
---

# 6-Year Timer 12/24V Power UL 2075 Compliant SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology

**Brand:** system sensor
**Price:** 623.93 DT
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Live Safely! 🏡

## Quick Answers

- **What is this?** SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology by system sensor
- **How much does it cost?** 623.93 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/87822343-system-sensor-co1224t-12-24-volt-4-wire-system-monitored)

## Best For

- system sensor enthusiasts

## Why This Product

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

## Key Features

- • **Wiring Supervision:** Ensure safety with SEMS terminals for reliable monitoring.
- • **RealTest Technology:** Test your detector effortlessly with a quick spray.
- • **Stay Ahead of Danger:** Experience peace of mind with early CO detection.
- • **Built-in Trouble Relay:** Stay compliant with code requirements effortlessly.
- • **Versatile Voltage Operation:** Compatible with both 12V and 24V systems.

## Overview

The System Sensor CO1224T is a state-of-the-art carbon monoxide detector designed for both 12V and 24V systems. Featuring advanced electrochemical sensing technology and RealTest capability, it ensures reliable monitoring and compliance with UL 2075 standards. With a six-year end-of-life timer and built-in trouble relay, this detector is the ultimate choice for safety-conscious professionals.

## Description

SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology

## Features

- The System Sensor CO1224T CO detector provides early warning of dangerous carbon monoxide levels by using electrochemical sensing technology to measure levels in the air.
- RealTest allows installers to test the detector with a short spray of CO gas.
- Full compliance with UL 2075, A six-year end-of-life timer
- A trouble relay requireby code, 12/24 VDC operation
- Wiring supervision with SEMS terminals

## Product Details

- **Brand:** SYSTEM SENSOR
- **Style:** Modern
- **Power Source:** Corded Electric
- **Product Dimensions:** 6"D x 6"W x 6"H
- **Item Weight:** 0.44 Pounds
- **Alarm:** Audible
- **Operating Humidity:** 90 percent
- **Upper Temperature Rating:** 40 Degrees Celsius
- **Sensor Type:** Electrochemical
- **Number of Items:** 1

## Images

![SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology - Image 1](https://m.media-amazon.com/images/I/41qBo6DDpLL.jpg)
![SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology - Image 2](https://m.media-amazon.com/images/I/81hrF1bVUCL.jpg)
![SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology - Image 3](https://m.media-amazon.com/images/I/81q+VJtQh+L.jpg)
![SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology - Image 4](https://m.media-amazon.com/images/I/81B+MiJzhUL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/87822343-system-sensor-co1224t-12-24-volt-4-wire-system-monitored](https://www.desertcart.tn/products/87822343-system-sensor-co1224t-12-24-volt-4-wire-system-monitored)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-31*