5024747 Plug-In With Battery Back-up Electrochemical Carbon Monoxide Detector

Carbon monoxide detectors are vital safety devices that alert you to dangerous levels of this hazardous gas in your home. The First Alert 1042411 is a plug-in carbon monoxide alarm designed to monitor your space continuously and sound an alarm when CO levels become elevated, providing early warning to help protect your household.

This two-pack provides flexible coverage, allowing you to protect multiple rooms or areas throughout your home. Each unit plugs directly into any standard electrical outlet, requiring no installation or special wiring. The electrochemical CO sensor continuously monitors air quality and triggers a clear alarm when hazardous levels are detected. Because power outages can leave you vulnerable, each alarm includes battery backup that keeps the detector working 24/7, even when the power fails. An end-of-life warning feature notifies you when it is time to replace the unit, ensuring you never lose detection capability.

Features and Benefits

• Two-pack coverage: Protect multiple rooms or areas with two alarms included in one purchase.
• Plug-in convenience: Simply plug into any standard electrical outlet; no wiring or installation required.
• Electrochemical CO sensor: Continuously monitors air quality for dangerous carbon monoxide levels.
• Audible alarm: Clear alert when hazardous CO levels are detected.
• Battery backup: Maintains full protection during power outages for uninterrupted monitoring.
• End-of-life warning: Built-in notification tells you when the detector reaches the end of its useful life.

Specifications

• Brand: First Alert
• Model: 1042411
• Quantity: 2-pack
• Type: Plug-in carbon monoxide alarm
• Sensor type: Electrochemical CO sensor
• Power: Plug-in AC with battery backup
• Features: End-of-life warning