The First Alert SA320CN Dual-Sensor Smoke and Fire Alarm is designed to provide peace of mind. This fire detector offers comprehensive monitoring for smoke by using two different sensors. A single button silences the alarm and tests the unit, while a loud 85-decibel siren is designed to alert even the soundest of sleepers. The battery-powered design allows the fire detector to be installed easily.

Battery-Powered Fire Detector Installs Easily
The battery-powered fire detector can be installed easily with no wires or electrician required. A low-battery indicator light and audible chirp let you know it is time to change batteries. The battery compartment opens without the need to remove the alarm from the mounting bracket, making battery replacements quick and easy.

Dual Sensors Detect Different Types of Fires
The First Alert SA320CN Dual-Sensor Smoke and Fire Alarm comes equipped with two different sensors to offer the earliest possible warning of a fire. The ionization sensor detects flaming fires, such as grease fires or wastebasket fires, and the photoelectric sensor detects smoldering fires, such as when a lit cigarette ignites clothing or upholstery. Both sensors work together to provide comprehensive smoke and fire detection.

Smart Sensor Minimizes False Alarms
People sometimes disable a fire detector when it goes off due to cooking smoke or steam, even though in doing so they endanger themselves and their loved ones. Intelligent sensing technology in the First Alert SA320CN Dual-Sensor Smoke and Fire Alarm is designed to distinguish between real fires and nuisances, reducing false alarms significantly so there is never a need to disable the alarm.

• AA batteries required (best with Polaroid AA batteries)
• Two sensors detect smoke from both smoldering and flaming fires. Engineered to reduce false alarms from cooking smoke or steam
• Loud 85-decibel alarm is designed to be heard easily and mute button, mutes unnecessary alarms immediately. Also tests alarm function with same button
• Single test/silence button for simple operation
• Battery-powered fire detector installs easily with no wiring required

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes and APO addresses not available for this item

Warranty: 90 Day Woot Limited Warranty