---
product_id: 436261766
title: "Wireless Interconnected Carbon Monoxide Detector, Carbon Monoxide Detector 10 Year Battery with LCD Digital Display and Sound Warning,Portable CO for Home School Office"
brand: "safe tech"
price: "$99.79"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/436261766-wireless-interconnected-carbon-monoxide-detector-carbon-monoxide-detector-10-year
store_origin: US
region: United States of America
---

# LCD Digital Display 10-Year Battery Life 85dB Alarm Sound Wireless Interconnected Carbon Monoxide Detector, Carbon Monoxide Detector 10 Year Battery with LCD Digital Display and Sound Warning,Portable CO for Home School Office

**Brand:** safe tech
**Price:** $99.79
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Live Safely! 🏡

## Quick Answers

- **What is this?** Wireless Interconnected Carbon Monoxide Detector, Carbon Monoxide Detector 10 Year Battery with LCD Digital Display and Sound Warning,Portable CO for Home School Office by safe tech
- **How much does it cost?** $99.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/436261766-wireless-interconnected-carbon-monoxide-detector-carbon-monoxide-detector-10-year)

## Best For

- safe tech enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Set up in minutes with included screws and anchors, perfect for any environment.
- • **Long-lasting Power:** Enjoy peace of mind with a 10-year battery that alerts you when it's time for a change.
- • **Ultimate Protection:** Stay safe with a high-accuracy electrochemical sensor that detects CO levels swiftly.
- • **Real-time Monitoring:** Stay informed with an intuitive LCD display showing current CO levels.
- • **Interconnected Safety:** Create a network of alarms that work together for comprehensive home protection.

## Overview

The SAFE TECH Wireless Interconnected Carbon Monoxide Detector is a state-of-the-art safety device designed to protect your home, school, or office from the dangers of carbon monoxide. With a high-accuracy electrochemical sensor, a 10-year battery life, and an intuitive LCD display, this detector ensures you are always informed and safe. Its customizable wireless network allows for interconnected alarms, providing comprehensive coverage and peace of mind.

## Description

SAFE TECHWireless Interconnected Carbon Monoxide Detector, Carbon Monoxide Detector 10 Year Battery with LCD Digital Display and Sound Warning,Portable Carbon Monoxide Detector for Home School Office

## Features

- 【High Accuracy & Reliability】This carbon monoxide detector conforms to EN 50291-1:2018 standards and has a built-in advanced electrochemical sensor that detects dangerous CO levels more accurately and responds more quickly. In case of danger, the carbon monoxide detector gives an alarm of no less than 85dB to 3-meter, providing you the ultimate protection
- 【Customizable Wireless Network】The AJ-833SI is a wireless interconnected carbon monoxide detector. Create various grouped networks to meet your needs and interconnect alarms with the SAFE-TECH AJ Series, so that when one alarm is triggered, all of them go off, fully protecting your home and family
- 【10 Years Battery】The smoke alarm has a built-in 3V lithium battery, which runs for 10 years and reminds you when the battery is low. When the alarm sends a fault signal, you must replace the product immediately
- 【Intuitive LCD】 LCD screen displays real-time CO levels. 3-colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault
- 【Flexible Installation】Provided with screws and anchor plugs, it installs quickly and easily anywhere. It is suitable for families, schools, hotels, garages and other places

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Upper Temperature Rating | 50 Degrees Celsius |
| Sensor Type | Electrochemical |
| Compatible Devices | Suitable all AJ series wireless fire alarms |
| Alarm | Audible, Visual |
| Power source | Battery Powered |
| Material | ABS |
| Colour | 1 Co Detector |
| Style | Interlinked Alarm |
| Item Weight | 190 Grams |
| Item Dimensions D x W x H | 5D x 15W x 8H centimetres |

## Product Details

- **Brand:** SAFE TECH
- **Style:** Interlinked Alarm
- **Power source:** Battery Powered
- **Colour:** 1 Co Detector
- **Product dimensions:** 5D x 15W x 8H centimetres
- **Item weight:** 190 Grams
- **Alarm:** Audible, Visual
- **Compatible devices:** Suitable all AJ series wireless fire alarms
- **Upper temperature rating:** 50 Degrees Celsius
- **Sensor type:** Electrochemical

## Images

![Wireless Interconnected Carbon Monoxide Detector, Carbon Monoxide Detector 10 Year Battery with LCD Digital Display and Sound Warning,Portable CO for Home School Office - Image 1](https://m.media-amazon.com/images/I/51yplsbRQqL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- SAFE TECH Wireless Interconnected Carbon Monoxide Detector, Carbon Monoxide Detector 10 Year Battery with LCD Digital Display and Sound Warning,Portable Carbon Monoxide Detector for Home School Office
- SAFE-TECH Smoke Alarms, Interlinked Smoke and Heat Alarm Scotland Bundle | UKCA Certified British Brand, Approved by Electrical Wholesalers | F1 10-Year Tamper-proof Battery | UK Tech Support

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**Shop now:** [https://www.desertcart.us/products/436261766-wireless-interconnected-carbon-monoxide-detector-carbon-monoxide-detector-10-year](https://www.desertcart.us/products/436261766-wireless-interconnected-carbon-monoxide-detector-carbon-monoxide-detector-10-year)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-21*