Kidde Hardwired Smoke & CO Detector with Battery Backup

The Ultimate Feature Rundown

Fire and Carbon Monoxide Protection in One Unit

With a built-in Photoelectric sensor, this unit provides comprehensive protection against both fire and carbon monoxide.

Fire Warning

• Red LED Flashing: When a fire is detected, the red LED will flash, accompanied by three long alarm beeps and a verbal warning message: "Fire Fire".
• Continuous Alarm: The alarm will repeat the pattern until the unit is reset or the smoke is eliminated.

Carbon Monoxide Warning

• Four Short Beeps: When carbon monoxide is detected, the unit will emit four short alarm beeps followed by the verbal warning: "Warning, Carbon monoxide".
• Persistent Alert: This continues until the unit is reset or the CO levels are reduced.

Low Battery Warning

• Chirp and Voice Warning: The unit will produce a single chirp followed by a warning: "Low battery". The red LED will flash.
• First Hour: For the first hour, the red LED will flash once every minute accompanied by the chirp sound. After the first hour, the red LED will flash once every minute with the chirp.
• Frequency: The "low battery" warning will only sound once every fifteen minutes.

Voice Hush Indication

• Activation: When the hush button is activated, the unit will announce: "Hush activated".
• Cancelation: When the hush is cancelled, the unit will announce: "Hush cancelled".

Alarm Memory

• Green LED Flash: The green LED will blink once every 16 seconds to alert you if the unit has alarmed for smoke or detected CO.
• CO Detection: If a CO level of 100ppm or greater is detected, a test or reset will produce the message: "CO previously detected".
• Smoke Levels: If abnormal levels of smoke have been detected since the last test, the unit will produce three rapid beeps.

Power and Battery Backup

• AC-Wire with Battery Backup: The unit comes with an AC wire and an included 9V battery to protect against short-term power outages.
• Front-Loading Battery: The battery can be easily accessed through a unique front-loading design, making it convenient to replace.

This dual-purpose protection unit ensures your safety at all times, providing clear and actionable alerts for both fire and carbon monoxide.