Familygard Smoke Detector, Battery-Operated

Brk, battery operated, familygard smoke detector, delivers reliable detection with a built in dual chamber ionization smoke sensor, wide openings provide plenty of air flow for quick detection & if the smoke alarm identifies a dangerous condition it will trigger an 85 decibel siren, location flexibility & easy installation, uses a 9v battery, included, note: please check your local building code requirements before installing this product to determine compliance with applicable standards.