Kidde Worry-Free Hardwire Interconnect Ionization Sensor

Description

Provides Protection from Two Hazards – Fire and CO in one unit with 10-year sealed lithium battery backup.
Sealed-In Lithium Battery Backup – No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
Voice Warning System – Verbally announces “FIRE!” or “WARNING! CARBON MONOXIDE” to help distinguish between threats. Audio Alarm: 85 dB at 10 feet
Ionization Sensing Technology – Ideal for detecting fast flaming and other types of fires. Temperature Range : 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
Hush Feature – Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode.Interconnects – Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode

Additional information