Kidde® P3010L-CO-CA 1-Button Combination Design Smoke and Carbon Monoxide Detector Alarm, Electrochemical/Photoelectric Sensor, 3 VDC Lithium Battery, 85 dB

The Kidde® P3010CUCA is a 10 years, sealed battery, smoke and carbon monoxide alarm that features photoelectric and electrochemical sensing technology with a Hush™ feature and a voice warning to help identify the danger. The alarm will automatically activate when it is attached to the mounting bracket; there are no pull-tabs, no switches, everything is automatic. At the end of alarm life, the unit will chirp, indicating the alarm is in need of replacement. The customer can use a simple tool such as a screwdriver to deactivate the unit, stopping the chirp and making it safe for disposal. This smoke alarm uses photoelectric sensing technology. Photoelectric sensing alarms may detect visible fire particles (associated with slow smouldering fires sooner than ionization alarms. Ionization sensing alarms may detect invisible fire particles (associated with fast-flaming fires sooner than photoelectric alarms. Leading authorities recommend that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fires that can occur within the home.