The Kidde P3010CU is a 10-year， sealed battery， smoke and carbon monoxide alarm with a voice warning system that features photoelectric and electrochemical sensing technology with Smart Hush feature. This combination alarm combines the detection capabilities of a photoelectric sensor with that of an electrochemical sensor， which is used 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 one. This constant communication enhances the alarm's overall performance and significantly reduces the potential for a nuisance alarm.

• Brand Name: Kidde
• Sub Brand: Worry-Free
• Power Type: Battery-Powered
• Sensor Type: Electrochemical/Photoelectric
• Product Type: Smoke and Carbon Monoxide Detector
• Batteries Included: Yes
• Low Battery Indicator: Yes
• Packaging Type: Clamshell
• Number in Package: 1 pk
• UL Listed: Yes
• Test and or Reset Button: Yes
• Warranty: 10 year Limited Parts and Labor
• P3010CU