The Kidde P4010ACSCO is an AC/DC hardwired combination photoelectric smoke and carbon monoxide alarm with 10-year sealed battery backup and voice messaging. Voice announcements include alarm hazard type, 'Replace alarm' at end-of-life, and 'Hush mode activated' when nuisance alarms are silenced. A flashing LED status ring with multiple colors makes current alarm state easy to identify. The 10-year sealed battery eliminates late-night battery chirp. This model is replaced by the 30CUA10-V.
What replaces the P4010ACSCO?
Kidde recommends upgrading to the 30CUA10-V, the current DETECT hardwired combo alarm with 10-year battery backup and voice alerts, featuring updated UL 217 10th Edition certification.
Does the P4010ACSCO interconnect with other alarms?
Yes. As a hardwired alarm, it can interconnect with other compatible Kidde hardwired alarms. When one alarm sounds, all interconnected alarms sound simultaneously to alert the entire home.
# Kidde AC Hardwired Combo Smoke and CO Alarm with 10-Year Battery and Voice **Model:** `P4010ACSCO` **Brand:** Kidde **Category:** Combo Alarm Hardwired > The Kidde P4010ACSCO is an AC/DC hardwired combination photoelectric smoke and carbon monoxide alarm with 10-year sealed battery backup and voice messaging. Voice announcements include alarm hazard type, 'Replace alarm' at end-of-life, and 'Hush mode activated' when nuisance alarms are silenced. A flashing LED status ring with multiple colors makes current alarm state easy to identify. The 10-year sealed battery eliminates late-night battery chirp. This model is replaced by the 30CUA10-V. ## Specifications | Attribute | Value | |---|---| | Product Type | Combination Smoke + CO Alarm | | Alarm Type | combo | | Sensor Smoke | photoelectric | | Sensor Co | electrochemical | | Power Source | hardwired-ac | | Voltage | 120V AC | | Battery Backup | Yes | | Battery Type | 10-year sealed lithium | | Battery Replaceable | No | | Battery Life Years | 10 | | Voice Alerts | Yes | | Voice Messages | Fire!, Warning, Carbon Monoxide | | Smart Wifi | No | | App Connected | No | | Ring Ecosystem | No | | Interconnect | Yes | | Interconnect Type | hardwired | | Wire Free Rf | No | | Max Interconnect Devices | 24 | | Max Initiating Devices | 18 | | Self Testing | No | | Hush Feature | Yes | | Smart Hush | No | | Peak Level Memory | No | | Digital Display | No | | Low Level Co Alert | No | | Explosive Gas Detection | No | | Indoor Air Quality | No | | Strobe | No | | Egress Light | No | | Alarm Db | 85 | | Ul Smoke | UL 217 | | Ul Co | UL 2034 | | Warranty Years | 10 | ## What's Included - alarm unit - wire harness - mounting bracket - mounting hardware - battery pre-installed Source: https://www.jaspecs.com/kidde/combo-alarm-hardwired/p4010acsco-kidde-hardwired-photoelectric-combo-alarm-10yr/