The Kidde C3010D is a 10-year sealed lithium battery carbon monoxide alarm with a digital display that shows current CO concentration levels updated every 15 seconds, plus peak level memory displaying the highest CO reading since last reset. No battery changes are needed for the full 10-year service life of the unit. Three LED indicators (green, red, amber) provide clear status at a glance. A Test/Reset button verifies circuit operation. UL 2034 listed.
What information does the digital display show?
The display shows the current carbon monoxide concentration in PPM, updated every 15 seconds. The peak level memory function additionally records and displays the highest CO level detected since the last reset — useful for diagnosing intermittent CO issues.
Does the C3010D require any battery maintenance?
No. The 10-year sealed lithium battery is built in and cannot be replaced. The alarm operates maintenance-free for its entire 10-year lifespan. At end of life, it chirps to indicate replacement time.
# Kidde 10-Year Sealed Battery Carbon Monoxide Alarm with Digital Display **Model:** `C3010D` **Brand:** Kidde **Category:** Co Alarm Battery > The Kidde C3010D is a 10-year sealed lithium battery carbon monoxide alarm with a digital display that shows current CO concentration levels updated every 15 seconds, plus peak level memory displaying the highest CO reading since last reset. No battery changes are needed for the full 10-year service life of the unit. Three LED indicators (green, red, amber) provide clear status at a glance. A Test/Reset button verifies circuit operation. UL 2034 listed. ## Specifications | Attribute | Value | |---|---| | Product Type | Carbon Monoxide Alarm | | Alarm Type | co | | Sensor Co | electrochemical | | Power Source | battery-10yr-sealed | | Battery Backup | No | | Battery Type | 10-year sealed lithium | | Battery Replaceable | No | | Battery Life Years | 10 | | Voice Alerts | No | | Smart Wifi | No | | App Connected | No | | Digital Display | Yes | | Low Level Co Alert | No | | Explosive Gas Detection | No | | Indoor Air Quality | No | | Peak Level Memory | Yes | | Hush Feature | Yes | | Interconnect | No | | Interconnect Type | none | | Alarm Db | 85 | | Ul Co | UL 2034 | | Warranty Years | 10 | ## What's Included - alarm unit (battery pre-installed) - mounting hardware Source: https://www.jaspecs.com/kidde/co-alarm-battery/c3010d-kidde-10yr-battery-co-alarm-digital-display/