First Alert PR710 Frust Free 10-Year Photoelectric Smoke and Fire Detector

Photoelectric smoke sensing technology

No Battery Changes for the Life of the Alarm

Patented smoke entry system allows for a direct path to the photoelectric smoke sensor

3V Lithium Power Cell Included

10-year Limited Warranty

The First Alert PR710 10-Year Sealed Battery Photoelectric Smoke Alarm with Slim Design continues this trend by including a Photoelectric Sensor that's ideal for detecting slow smoldering fires 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 Photoelectric Smoke 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.
Brand: First Alert, Model: PR710FF, Color: White