Overview

This maximum protection alarm has a patented smoke entry system that allows a direct smoke path to the photoelectric sensor to detect regular and slow smoldering fires. First Alert Nuisance-Free Technology will reduce false alarms that result from cooking and shower steam. This smoke and fire alarm includes a loud 85db sound output powerful LED indicator end of life signal mute and single test/silence button so you can test your alarm regularly. Installation is easy with the simple twist lock wall and ceiling mount. This smoke detector meets UL217 standards and is backed by a 10-year limited warranty. The First Alert Slim Design Battery-Operated Smoke and Fire Alarm is the perfect low-key addition for any number of home settings. The First Alert PR700 Smoke Alarm comes equipped with a photoelectric sensor to provide the earliest possible warning of fire. The sensor is optimized to detect larger smoke particles produced by smoldering fires such as those caused by unextinguished cigarettes. It also distinguishes between real threats and smoke/vapor produced during showering cooking and other everyday activities helping minimize the number of false alarms. A patented smoke entry system helps ensures reliable detection by providing a direct air pathway to the sensor. Half as thick as a standard alarm the First Alert PR700 Photoelectric Smoke and Fire Alarm packs premium detection features into a sleek compact unit. The ultra-thin design features a white finish that blends seamlessly with most home decor. This battery-powered smoke and fire detector requires no rewiring and no electrician to install. Simply mount it on a wall or ceiling using the versatile twist-lock mounting bracket. An end-of-life signal will notify you when the detector is nearing expiration. When a threat is detected the smoke and fire alarm sounds a loud 85-decibel siren that is designed to wake even the soundest of sleepers. A single button allows you to silence alarms and test if the device is working.