First Alert Smoke Detector Battery Installation

Carbon monoxide plug in alarm with battery backup.
First alert smoke detector battery installation. The co smoke alarm is battery operated allowing you to easily install it anywhere without requiring an electrician. If you are installing the smoke alarm for use by others you must leave this manual or a copy of it with the end user. Use the plastic tab to gently open the battery compartment. In the six decades since we have continued to create innovative products from the first residential smoke alarm to the first battery operated carbon monoxide alarm.
First alert 10 year sealed battery alarms offer hassle free protection that helps keep your home and family protected for a decade. Remove the old battery. How to replace a 9v battery. The photoelectric sensor detects smoke produced by smoldering fires and minimizes false alarms from cooking smoke or shower steam.
Livewitha10 we moved into our home five years ago and there were only two smoke alarms in our home one on the first floor and one on the second and our home is fairly large. Some first alert or brk alarm models run on a 9 volt battery or backup battery. Back of the alarm. For convenience first alert offers 10 year sealed battery smoke alarms that provide hassle free protection by eliminating the need for battery replacements and late night battery chirps for a decade.
Where there s smoke there s danger. The first alert sco5cn combination smoke and carbon monoxide alarm detects both smoke and carbon monoxide in a single detector. Back of the alarm. Models 9120 printed in mexico 9120b m08 0134 003 k1 04 07 all first alert and brk smoke alarms conform to regulatory requirements including ul217 and are designed to detect particles of combustion.
The sensor is optimized to detect flaming fires such as those caused by paper kitchen grease and other fast combusting materials. The first alert hardwired smoke alarm with battery backup comes equipped with an ionization sensor to provide the earliest possible warning of a fast flaming fire. Choose your smoke alarm. Hardwired interconnectable photoelectric and ionization smoke alarm with battery backup.
Different models have different features like 10 year sealed battery smoke alarms combination smoke and carbon monoxide alarms battery operated and hardwired alarms first alert s 10 year sealed battery alarm with voice and location technology offers hassle free protection and eliminates. The battery should be replaced once per year. That s why first alert offers a complete line of quality smoke alarms for your home. 120v ac dc smoke alarm with alkaline battery.