Similar to: Universal Security Instruments Sensing Plus Smoke, Fire & Carbon Monoxide Alarm

This is the ultimate set-it-and-forget-it safety upgrade for your home. By combining fire and carbon monoxide detection into one hardwired unit, it eliminates the clutter of multiple devices while the decade-long battery backup ensures you won't be woken up by low-battery chirps in the middle of the night.

This hardwired smoke and CO detector offers advanced sensing and interconnectivity for whole-home protection. Its easy installation and battery backup ensure continuous safety, while user-friendly features like a test/silence button and end-of-life warning make maintenance simple.

This dual-sensor unit is the ultimate set-it-and-forget-it solution for home safety. By hardwiring directly into your electrical system while keeping a battery backup on standby, it eliminates the anxiety of power outages. You sacrifice a bit of installation effort upfront for the peace of mind that comes with a truly interconnected, fail-safe network.