Hardwired Smoke, Fire, and Carbon Monoxide Alarm with 10-Year Battery Backup - USI/SMCO/HW10YR/P
- Hardwired + 10-Year Backup: Powered by 120V household electricity with a sealed 10-year lithium battery backup during power outages.
- Dual Smoke & CO Protection: Combines Sensing Plus multi-criteria fire detection with advanced carbon monoxide sensing.
- System Interconnectivity: Connects with up to 24 compatible USI alarms to sound simultaneously throughout your home.
- Fewer False Alarms: Superior resistance to cooking steam and everyday humidity minimizes nuisance alarms.
- Hassle-Free Installation: Includes a quick-connect wiring harness and mounting bracket for effortless setup.
- One-Touch Control: Single button enables quick routine testing and fast silencing of non-emergency alerts.
Hardwire Combo Smoke and Carbon Monoxide Alarm with 10-Year Battery Backup Product Description
The Universal Security Instruments Hardwire Smoke, Fire, and Carbon Monoxide Alarm with 10-Year Battery Backup provides comprehensive 3-in-1 hazard protection for your home. Powered by standard 120V AC household electrical wiring, this high-performance hardwired combination smoke and carbon monoxide detector includes a sealed lithium 10 year battery backup to ensure continuous monitoring during power outages. Advanced Sensing Plus Multi-Criteria Detection allows this 10 year smoke detector to rapidly identify both fast-flaming fires and slow, smoldering fires, while reducing false alarms from cooking smoke or steam.
An integrated electrochemical sensor detects invisible carbon monoxide gas, protecting your home against fire and CO from a single device. Built for whole-home safety, this hardwired combination alarm interconnects with compatible units so every detector sounds the instant danger is detected. Clear, spoken voice alerts state the exact hazard, distinguishing between smoke, carbon monoxide, and maintenance warnings. Upgrading to this maintenance-free 10-year smoke and CO detector ensures code compliance with zero battery changes for a full decade.
Key Features & Benefits
- Hardwired with 10-Year Battery Backup: Powered by 120V household electricity with a sealed 10-year lithium battery backup during power outages.
- Dual Smoke & CO Protection: Combines multi-criteria photoelectric fire sensing with an electrochemical carbon monoxide sensor in one compact unit.
- Interconnectable System: Wire-interconnectable with up to 24 compatible USI alarms, ensuring all alarms sound simultaneously when a hazard is detected.
- Smart Nuisance Control: Advanced Sensing Plus® technology prevents false alarms triggered by everyday cooking steam or humidity.
- Quick-Connect Harness: Includes a pre-stripped wiring harness and mounting bracket for fast, effortless electrical installation.
- Test / Silence Button: Allows for quick single-button diagnostic testing and easy silencing of non-emergency alerts.
Industry Standards & Compliance
This alarm is certified to meet strict residential building requirements:
- ETL Listed: Safety tested to UL 217 (9th Edition) standards for smoke alarms and UL 2034 (4th Edition) standards for carbon monoxide safety.
- NFPA Compliant: Meets NFPA 72 and NFPA 720 standards for hardwired residential fire and carbon monoxide safety systems.
- Federal Housing Standards: Fully compliant with FHA, HUD, and CSFM (California State Fire Marshal) safety requirements.
- New Construction Approved: Ideal for new construction, full home renovations, and replacing existing hardwired units in bedrooms, hallways, and living areas.
(Note: This alarm plugs directly into your home's 120V electrical wiring. If you're replacing an existing hardwired alarm, installation is simple. For brand-new wiring locations, we recommend hiring a licensed electrician.)
- Power Source: 120V AC Hardwired
- Alarm Battery: 10-Year Sealed Lithium Battery Backup
- Sensor Type: Sensing Plus Multi Criteria Detection Technology (Photoelectric) & Electrochemical CO Sensor
- Certifications & Listings: ETL Listed (UL 217 & UL 2034 Standards), CSFM Listed (California State Fire Marshal)
- Product Dimensions (W x H x D): 5.5 x 5.5 x 1.6 in.
- Product Weight: Approximately 0.5 lbs.
- Warranty: 10-Year Limited Warranty
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
- Let us know what products & the quantities you are interested in.
- Get a detailed quote from a dedicated sales rep.
- Our warehouse ships directly to you.
- You enjoy the savings & are now a preferred customer.
