BRK FG250B Smoke Alarm, 9V Battery Powered & Dual Ionization w/ Silence

SKU: 90102
Brand: BRK Model: FG250B Condition: New

BRK FG250B Smoke Alarms

Regular Price: $9.99
On Sale: $5.49
Available to Ship: Within 48-72 Hours

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The BRK® FG250B smoke alarm is a great choice if you are looking for a battery powered detection device. The BRK FG250B is specifically designed for use in residential and institutional applications where hardwiring may be problematic or difficult. Compliant with UL217, CSFM, NFPA72, NFPA101 and other agencies to ensure that you will have confidence in the BRK FG250B detection abilities.

The BRK FG250B smoke alarm includes a fully encased unit with insect screen to prevent insects from tampering with the ionization sensing chamber. Inside this unit is a 85db horn, a 9V battery power supply, a full function test switch, and a red led indicator light showing your detector is actively armed. The easy access battery compartment makes battery changing a snap, with the access door, you can change batteries without removing or un-mounting the unit. As the battery life fades, and the voltage level is below the required level, the alarm will chirp approximately one chirp per minute to indicate a new battery is needed. As a preventative, the battery door on the BRK FG250B will remain open unless a new battery is inserted.


• INCLUDES 9V Battery, Mounting Anchors, Screws, and Manual
• Dual Chamber Ionization Sensor with Insect Screens
• Battery Power Indicator
• Low Battery Warning "Chirp"
• Missing Battery Tab
• Hinged Cover for Easy Battery Replacement and Installation
• Tamper Resistant Locking Pin
• RV Approved for use in Recreational Vehicles
• Test/Silence Button


• REPLACES Old Model # 82RN
• Operating Voltage: 9V Battery
• Temp Range: 40 degree F • 100 degree F
• Humidity Range: 10% • 90% RH (Relative Humidity)
• Audio Alarm: 85db at 10ft.

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