Experience unparalleled protection with the USI Hardwired Combo Smoke, Fire, and Carbon Monoxide Alarm. This advanced alarm, featuring Sensing Plus Multi-Criteria Detection, accurately identifies both slow-burning and fast-flaming fires with intelligent Photoelectric technology. An included electrochemical sensor detects carbon monoxide, for a single compact home safety solution. Interconnected Alarms provide comprehensive coverage, while voice alerts clearly announce the type of alarm. The 10-Year Backup Battery replaces low-battery chirps with a single end-of-life alert. Superior False Alarm Resistance reduces nuisance alarms. UL-certified for reliability, invest in peace of mind with USI Hardwired Smoke Alarms.
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