KIDDE 21010408-N Smoke and Carbon Monoxide Alarm, Electrochemical/Ionization Sensor, 120 Volt AC at 60 Hertz, 45 Milliampere, Sealed Lithium Battery, 85 dB/10’, 5.5" Diameter x 1.75" Height

Features

• No Battery Replacement Required Over the 10 Year Life of the Alarm
• Eliminates Worry About Removal or Unauthorized Deactivation of Alarm
• Verbally Announces Fire or Warning Carbon Monoxide to Help Distinguish Between Threats
• Interconnects up to 24 KiddeDevices
• Temporarily Silences Nuisance Alarms for Approximatelyimately 9 Minutes and will not Allow Hush Mode Unless the Unit is in Alarm Mode
• Ideal for Detecting Fast Flaming and Other Types of Fires
• Illuminates to Indicate the Unit is Receiving AC Poer
• Flashes Once Every 60 Seconds to Indicate Battery Only Mode
• Flashes Once Per Second During Alarm to Indicate Initiating Alarm
• Flashes Once Every 16 Seconds to Indicate Smoke or Co Previously Detected
• Flashes Every 2 Seconds While the Alarm is in Hh Mode
• When a Dangerous Level of Smoke or Carbon Monoxide is Detected the Red LED will Flash
• If the Unit Malfunctions, the Red LED will Flash and the Unit will Chrip Every 30 Seconds