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First Alert Hard-Wired w/Battery Back-Up Photoelectric Smoke and Carbon Monoxide Detector 1 each

Protect your home with confidence using the First Alert Hard-Wired w/Battery Back-Up Photoelectric Smoke and Carbon Monoxide Detector. This single unit delivers proactive, dual-sen…

First Alert MPN 1046790 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $80.99. Our online price is $89.99.
$89.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

Protect your home with confidence using the First Alert Hard-Wired w/Battery Back-Up Photoelectric Smoke and Carbon Monoxide Detector. This single unit delivers proactive, dual-sensor safety—detecting both smoke and carbon monoxide while staying powered during outages, so you’re protected even when the lights go out.

Key advantages that set this detector apart

  • Hard-wired with battery back-up: Reliable mains power with a supplementary battery ensures continuous protection during electrical outages.
  • Photoelectric smoke detection: Aimed at fast, smoldering fires from everyday scenarios like upholstery, fabrics, and ceilings, reducing nuisance alarms while preserving warning speed.
  • Dual smoke and carbon monoxide sensing: Combines smoke detection with CO detection in one device, giving you early alerts for two common household hazards.
  • Certified safety standards: UL Listed, CSA Listed, and ETL Listed for trusted safety and compliance.
  • Compact, user-friendly packaging: Sold as 1 unit per carded package, designed for straightforward installation in any home space.

Who benefits most

  • Homeowners upgrading older systems or installing a new safety network in single-family homes, apartments, or condos.
  • Households with children, seniors, or pets where quick smoke and CO warnings can reduce response times and increase safety.
  • Anyone seeking a balanced, low-false-alarm detector that reliably guards living rooms, hallways, bedrooms, and common areas.

Ideal placement and practical use

  • Install in living spaces and sleeping areas to ensure clear, early warnings during both smoke events and CO exposure.
  • Use in conjunction with other First Alert detectors to create a comprehensive safety network throughout the home.
  • Rely on the unit’s continuous operation during power outages, thanks to its battery backup design.

What problems it solves

  • Early detection of subtle, smoldering fires before they become visible flames, helping mitigate property damage and injury.
  • Prompt CO alerts from a gas or fuel-burning appliance, preventing dangerous exposure in living spaces.
  • Consistent protection during power interruptions, ensuring safety isn’t compromised when power lines fail.

Why choose this First Alert detector over alternatives

Unlike single-sensor, battery-only devices, this model delivers dual-sensor protection in a hard-wired format with backup power, backed by established safety certifications. Its photoelectric emphasis helps minimize false alarms in everyday environments, while the CO sensing adds a crucial second layer of safety for modern homes.

In short, this First Alert detector provides dependable, integrated smoke and carbon monoxide protection with the reliability of professional-grade wiring, designed to safeguard what matters most—your family and your home.

The Details Specifications

Special Handling Special handling and shipping requirements apply.
Brand First Alert
SKU 5065277
UPC 029054022189
Unit 0
Case Pack Quantity 4 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 3 × 7 × 8
Weight 1 lbs
Cubic Feet 0.16052 ft³
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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