Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification

Alarms should be tested by pressing the test button in accordance with the supplied instructions. Reliable performance The voice warnings given by this alarm are: "fire! Fire!" "Warning! Carbon monoxide" "Caution, carbon monoxide previously detected" "Hush mode activated" "Hush mode cancelled" "Low battery" Designed to be wall- or ceiling-mounted, this battery-powered unit is ideal for when space is limited but protection is paramount. It can be used in most locations throughout the home but check in in-pack guidelines for specific installation instructions, Weight: 0.9259415004 pounds, Manufacturer: Kidde