
3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm - 10 Year Sealed Battery
The Universal Security Instruments MIC3510SB 3-in-1 Smoke, Fire and CO Smart Alarm provides 10 years of continuous protection against deadly threats in the home. New patented Universal Smoke Sensing Technology provides the benefits of both photoelectric and ionization alarms in one device. This alarm also features protection against CO - making it a 3-in-1 device. Perfect for new or retrofitting installations, this maintenance-free alarm is suitable for houses, apartments and mobile homes in every room. The battery (included) will never have to be replaced throughout the life of the alarm, giving you a decade of peace of mind even in the event of a power outage. This alarm features microprocessor intelligence to completely eliminate nuisance alarms, a single silence/test button to quiet a non-hazardous alarm and an end-of-service life warning that sounds when its time to replace the alarm (approximately 10-years from activation). The quick activation battery pull tab makes it easy to i