# Universal Security Instruments Plug-In Carbon Monoxide Detector with 1-Year Replaceable Battery, Digital Display

**Brand:** [Universal Security Instruments](https://shop.coreranger.com/brands/Universal%20Security%20Instruments)
**SKU:** USI/CO/PLUG
**Price:** $39.97 · in stock
**URL:** https://shop.coreranger.com/product/universal-security-instruments-plug-in-carbon-monoxide-detector-with-1-year-replaceable-battery-digi-334547031

## Specifications

| Spec | Value |
|---|---|
| Model # | USI/CO/PLUG |
| Included | Batteries,Installation Kit,Mounting Hardware,Owner's Manual |
| Pack Size | 1 |
| Alert Type | Siren |
| Internet # | 334547031 |
| Returnable | 90-Day |
| Store SKU # | 1013748573 |
| Voltage (V) | 120 V |
| Power Source | Plug-In |
| Product Depth (in.) | 1.5 in |
| Product Width (in.) | 2.9 in |
| Battery Type Required | AA |
| Commercial/Residential | Home |
| Alarm/Detector Features | Battery Back-Up,Digital display,Hush Button,Light Indicator,Tamper Resistant |
| Certifications and Listings | ETL Listed |

## Description

The USI Carbon Monoxide Alarm is your home's silent guardian, providing reliable protection against the invisible threat of CO gas. This advanced alarm features a clear LCD display for easy monitoring of CO levels. A loud, piercing alarm alerts you to dangerous CO concentrations, while a tricolor indicator visually indicates the alarm status. Plug-in powered with (2) replaceable AA backup batteries, the USI Carbon Monoxide Alarm offers uninterrupted protection. It includes a simple test/silence button for the infrequent chance of accidental activation. For optimal protection, install the USI Carbon Monoxide Alarm on each level of your home, including bedrooms, living areas, hallways, and kitchens. Backed by a 10-year warranty for added peace of mind, the USI Carbon Monoxide Alarm is a reliable investment in your family's safety. Compliant with UL Std. 2034 4th Edition, this alarm meets the highest industry standards for carbon monoxide detection. Protect your home and loved ones with this essential safety device and enjoy the peace of mind that comes with knowing you're prepared for any situation.

• Audible alarm alerts you to CO gas concentrations
• Clear LCD display for easy monitoring of levels
• Easy installation with mounting hardware included