Battery Smoke, Fire, and Carbon Monoxide Alarm with Voice Alerts

Price: $30.00
(as of Oct 15, 2026 00:27:26 UTC – Details)


Protect your home with the USI Combo Smoke, Fire, and Carbon Monoxide Battery Alarm. Its advanced Sensing Plus Multi-Criteria Detection accurately identifies both slow-burning and fast-flaming fires, ensuring swift response. An electrochemical sensor detects carbon monoxide, providing a single, compact safety solution. Powered by (2) AA batteries, it offers continuous protection during power failures. The voice alarm clearly guides you through fire, CO alerts, and battery replacement reminders. Advanced technology minimizes nuisance alarms. Easily silence false alarms with the test/silence button. With UL certification, trust in USI’s reliable, long-lasting protection. Invest in peace of mind and safeguard your loved ones with this advanced home safety solution.
Advanced Detection: Identifies both slow and fast fires accurately
Clear Voice Alerts: Real-time notifications for fire and battery replacement
Reduced False Alarms: Minimizes disruptions from nuisance alarms
Safety Compliance: Meets standards of leading safety organizations
Easy Setup: Hassle-free installation process
Security Feature: Prevents unauthorized removal with tamper-proof design