USI Ionization Sensor Smoke Alarm, 9V Battery Operated

USI Battery Operated Smoke and Fire Alarm is powered by a 10 year Lithium battery. The Ionization sensor detects fast burning and quick spreading fires and sounds an 85 decibel (dB) alarm in the presence of danger, there is also a silencer feature that allows user to override false or nuisance alarms. A protective chamber and cover protects the sensor from any debris to ensure maximum product performance. Included mounting plates and lithium battery ensure quick and easy installation.

• Ionization Sensor - Detects fast burning fires.
• 9V Battery Operated- 10 Year Lithium Battery Included.
• 85 dB Alarm - Silencer feature allows consumer override in event of false alarms.
• Easily Installation - Mounting hardware and large mounting plate attaches to any standard rectangular or octagon junction box and covers drywall cutout.
• Alarm and Power Test Button.
• 5 Year Limited Warranty.