By continually striving to deliver the most intuitive and technologically superior equipment on the market, First Alert has earned its reputation as an invaluable ally in bolstering security and attaining unrivaled levels in peace of mind. The First Alert 10-Year Sealed Battery Combo Photoelectric Smoke & CO Alarm with Slim Design continues this trend by including a Photoelectric Sensor that's ideal for detecting slow smoldering fires and carbon monoxide while simultaneously reducing the chances of triggering nuisance alarms. Featuring a prolonged lifespan of ten years, this model utilizes a ten year sealed battery that ensures a decade's worth of uninterrupted awareness. The realization of a tamperproof design and the inclusion of a battery that doesn't require a replacement provide the ultimate in longevity and security. This model meets code for all sealed/tamperproof alarms and is the perfect addition for any number of properties.
Featuring a swift and near effortless installation process, the First Alert 10-Year Sealed Battery Combo Photoelectric Smoke & CO Alarm with Slim Design includes an easy twist mount and matching hardware. Further additions such as an increasingly loud 85db sound output and a powerful LED indicator add tremendous versatility to an already flexible alarm unit. An end of life warning has been included and will actively alert you and your surroundings whenever the alarm is in need of a replacement. Meeting UL217 standards, this alarm includes a 10-year limited warranty.
* Meets California 10 Year Smoke Alarm Requirements