COMBO ALARM - 10 YR. LITHIUM

he KIDDE Worry Free Smoke and Carbon Monoxide Alarm features a voice warning system and is powered by a sealed lithium battery. Its voice warning system features photoelectric and electrochemical sensing technology with a Smart Hush feature. This combination alarm combines the detection capabilities of a photoelectric sensor with an electrochemical sensor in order to detect CO. When either sensor notices a potential hazard, it will communicate with the other. Depending on what is detected, the alarm will adjust its smoke sensitivity in order to better discriminate between a real hazard and a false alarm.

The KIDDE Carbon Monoxide Alarm's sealed in lithium battery powers the unit for the entirety of its 10-year life, eliminating the need for battery replacement and worry about unauthorized battery removal. The alarm provides continuous protection from smoke and carbon monoxide, even during power outages. It will also automatically activate when it is attached to the mounting bracket with no pull-tabs or switches necessary.

• Combination Smoke and Carbon Monoxide Alarm Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
• Voice Alarm Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces "Fire!" when a smoke or fire hazard is detected and announces "Warning Carbon Monoxide" when a CO hazard is detected.
• Sealed-In Lithium Battery Sealed-in lithium power supply; no battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
• Photoelectric Sensor Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
• Self Activation Alarm automatically activates when attached to the mounting bracket.
• Test/Hush Button Tests alarm circuitry and activates Hush features.
• Smart Hush Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode.
• Red LED will blink in conjunction with the alarm sound.
• End of Life Warning Alarm chirps twice every 30 seconds to indicate the unit is in need of replacement.
• End of Life Hush End of life indication can be silenced three days at a time up to 30 days to allow for alarm replacement at a more convenient time.
• UL217 and UL2034 Listed
• 10 Year Limited Warranty