First Alert Smoke Detector Battery Installation

The sensor is optimized to detect flaming fires such as those caused by paper kitchen grease and other fast combusting materials.

First alert smoke detector battery installation.

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. Carbon monoxide plug in alarm with battery backup. Hardwired interconnectable photoelectric and ionization smoke alarm with battery backup. The first alert sco5cn combination smoke and carbon monoxide alarm detects both smoke and carbon monoxide in a single detector.

The battery should be replaced once per year. Back of the alarm. Some first alert or brk alarm models run on a 9 volt battery or backup battery. Use the plastic tab to gently open the battery compartment.

First alert began in 1958 when three friends set out to create a commercial smoke alarm. First alert 10 year sealed battery alarms offer hassle free protection that helps keep your home and family protected for a decade. 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. Where there s smoke there s danger.

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. The co smoke alarm is battery operated allowing you to easily install it anywhere without requiring an electrician. 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 photoelectric sensor detects smoke produced by smoldering fires and minimizes false alarms from cooking smoke or shower steam.

Choose your smoke alarm. That s why first alert offers a complete line of quality smoke alarms for your home. Back of the alarm. How to replace a 9v battery.

Remove the old battery. 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. 120v ac dc smoke alarm with alkaline battery. There are many different types of smoke alarms from which you can choose.