Universal Security Instruments Inc MIC3510SBClick To Copy 3-in-1 Smoke, Fire, Carbon Monoxide Alarm, 10-Year Sealed Battery, Tamper-Proof

The Universal Security Instruments Inc. MIC3510SB is a 3-in-1 alarm designed for comprehensive home safety, detecting fast flaming fires, slow smoldering fires, and carbon monoxide. It incorporates Universal Smoke Sensing Technology, which combines both photoelectric and ionization sensors, alongside an electrochemical CO sensor, to provide multi-threat protection. This battery-operated alarm is powered by a 10-year sealed alkaline battery, eliminating the need for battery replacements throughout its lifespan. Featuring microprocessor intelligence to reduce nuisance alarms, it includes a single silence/test button, an 85 dB audible alert, and LED indicators for power, alarm, and trouble status. The tamper-proof design ensures continuous operation. It is ETL listed to UL217 and UL2034 standards, and approved by the California State Fire Marshal and FHA. The alarm measures approximately 5.63 x 5.63 x 1.75 inches (W x H x D).