---
product_id: 653019316
title: "Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included"
brand: "universal security instruments"
price: "51.19 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/653019316-universal-security-instruments-hardwired-smoke-and-carbon-monoxide-detector-mic1509s
store_origin: OM
region: Oman
---

# 10-Year Battery Backup Interconnects with 24 Devices 3-in-1 Safety Alert Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included

**Brand:** universal security instruments
**Price:** 51.19 OMR
**Availability:** ✅ In Stock

## Summary

> 🔒 Safety Meets Innovation: Your Home's Guardian Angel!

## Quick Answers

- **What is this?** Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included by universal security instruments
- **How much does it cost?** 51.19 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/653019316-universal-security-instruments-hardwired-smoke-and-carbon-monoxide-detector-mic1509s)

## Best For

- universal security instruments enthusiasts

## Why This Product

- Trusted universal security instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Always-On Protection:** Stay safe even during power outages with a tamper-proof battery backup.
- • **Universal Smoke Sensing:** Combines photoelectric and ionization tech for comprehensive detection.
- • **3-in-1 Hazard Protection:** Guard against smoke, fire, and carbon monoxide in one sleek unit.
- • **Nuisance Alarm Resistance:** Say goodbye to false alarms with Smart Alarm Technology!
- • **Interconnect Compatibility:** Link up to 24 devices for a synchronized safety network.

## Overview

The Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector is a cutting-edge 3-in-1 safety device that combines smoke, fire, and carbon monoxide detection. With Smart Alarm Technology to minimize false alarms, a 10-year battery backup for uninterrupted protection, and the ability to interconnect with up to 24 devices, this alarm ensures comprehensive safety for your home.

## Description

Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included

## Features

- Tired of Too Many False Alarms? - This 3-in-1 smoke alarm has superior nuisance alarm resistance and uses Smart Alarm Technology, which virtually eliminates nuisance alarms. In case a nuisance alarm does go off, this fire alarm features a hush button to temporarily silence the alarm.
- Ring One, Ring All - When there's a safety threat, get warned throughout your home with this hardwired fire alarm, which is interconnect compatible with up to 24 USI Electric and Universal Security devices.
- Stay Safe Even With a Power Failure - If your power goes out, this hardwired smoke detector will continue functioning with the included always-on, tamper-proof, sealed smoke detector 10 year battery backup. Best yet, no battery changing, ever! for the life of the alarm.
- Universal Smoke Sensing Technology - This smoke and carbon monoxide detector provides the benefits of both photoelectric and ionization technology in addition to carbon monoxide detection in one alarm
- Protected in Every Way - The 3-in-1 fire, smoke and carbon monoxide alarm protects against 3 deadly household hazards: smoke, fire, and carbon monoxide.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Universal Security Instruments |
| Item Weight | 12.3 ounces |
| Package Dimensions | 8.19 x 7.01 x 2.17 inches |
| Power Source | AC |
| Voltage | 120 Volts (AC) |
| Installation Method | Hardwired |
| Mounting Type | Protruding |
| Included Components | Wholesalehome Cloth, Universal Security Instruments 3-in-1 Smoke, Fire, and Carbon Monoxide Smart Alarm |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Universal Security Instruments
- **Power Source:** AC
- **Sensor Type:** Ionization, Photoelectric
- **Manufacturer:** Universal Security Instruments
- **UPC:** 850067184034

## Images

![Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included - Image 1](https://m.media-amazon.com/images/I/61CurCIwskL.jpg)
![Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included - Image 2](https://m.media-amazon.com/images/I/61fv8ZXtJmL.jpg)
![Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included - Image 3](https://m.media-amazon.com/images/I/71cDgRAhyaL.jpg)
![Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included - Image 4](https://m.media-amazon.com/images/I/51jroSdcykL.jpg)
![Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included - Image 5](https://m.media-amazon.com/images/I/612z+CDJdxL.jpg)

## Frequently Bought Together

- Universal Security Instruments Hardwired Smoke and Carbon Monoxide Detector, MIC1509S Combination Smoke Detector with 10-Year Battery Backup, Wholesalehome Cloth Included
- Universal Security Instruments Hardwired Ionization Smoke and Fire Alarm with Battery Backup, Model 5304
- USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup 2-Pack

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-18*