Connected whole-home life safety with real-time smartphone alerts. The Kidde P4010ACSCO-WFCA is a 120V AC hardwired combination smoke and carbon monoxide alarm featuring integrated 2.4 GHz Wi-Fi, bilingual voice announcements, and a 10-year sealed lithium backup battery. Connecting seamlessly with the Kidde app, it sends instant mobile notifications to family members whenever smoke or carbon monoxide is detected in the residence.
Technical specifications
| Warranty | P4010ACSCO-WF Smoke + Carbon Monoxide Alarm with smart features 10 years Only original, unaltered, and unmodified Products purchased from an authorized seller in Canada are covered by this limited warranty. Source: Kidde warrantyWarranty is provided by the manufacturer under its own terms. See the source link for full details. |
|---|
Key features
- 2-in-1 Wi-Fi life safety — Integrates optical smoke detection and electrochemical CO sensing with wireless home network connectivity.
- Remote mobile alerts — Receive real-time push notifications on iOS and Android devices through the Kidde app during emergencies.
- Hardwire network bridge — Installing a single Kidde smart alarm bridges existing interconnected hardwired Kidde alarms to your smartphone.
- Bilingual voice alerts — Spoken verbal warnings state “Fire! Feu!” or “Warning: Carbon Monoxide! Monoxyde de Carbone!”.
- 10-year sealed backup battery — Sealed lithium power cell eliminates battery replacements and provides power during utility electrical failures.
- Smart hush control — Easily silence false alarms directly from the unit's front face or via the mobile application.
Specifications
| Brand | Kidde |
|---|---|
| Model | P4010ACSCO-WFCA |
| SKU | P4010ACSCO-WFCA |
| Detection type | Smoke and Carbon Monoxide (CO) |
| Smoke sensor | Photoelectric |
| CO sensor | Electrochemical |
| Wireless connectivity | 802.11 b/g/n (2.4 GHz) Wi-Fi |
| Primary power | 120 V AC, 60 Hz, 53 mA maximum |
| Battery backup | Sealed 3 V lithium battery (10-year lifespan, maintenance-free) |
| Audible alarm | 85 dB at 3 m (10 ft) with voice alerts |
| Interconnect capability | Hardwire interconnect up to 24 Kidde devices (NFPA 72) |
| Smart app support | Kidde App, Amazon Alexa, Google Assistant |
| Operating temperature | 4.4 °C to 37.8 °C (40 °F to 100 °F) |
| Operating humidity | 10% to 95% relative humidity (RH), non-condensing |
| Dimensions | 12.8 cm diameter × 6.0 cm depth (5.0 × 2.4 in) |
| Weight | 0.27 kg (0.60 lb) |
| Standards | CAN/ULC-S531, CSA 6.19-01 |
Before you buy
- Requires 120V AC hardwired building power in a standard electrical junction box.
- Wi-Fi connection requires a 2.4 GHz home network with adequate signal strength at the installation spot.
- During electrical outages, the sealed battery maintains 85 dB audible horn alarms, while Wi-Fi transmission resumes when utility power restores.
- Can be interconnected with existing compatible Kidde hardwired alarms.
Questions about smart alarm setup or whole-home interconnectivity? Contact us before ordering.
Frequently asked questions
What does the Kidde mobile app provide?
The Kidde app sends mobile alerts for smoke or carbon monoxide events, provides status updates, and allows users to silence nuisance alarms remotely.
Can adding one smart alarm make my whole hardwired system smart?
Yes. If interconnected with compatible standard Kidde hardwired alarms, when any hardwired alarm triggers, this unit sounds and sends a mobile alert to your phone.
Does this alarm detect carbon monoxide?
Yes. The unit includes an electrochemical carbon monoxide sensor along with its photoelectric smoke sensor.
Does this model require battery replacements?
No. It includes a sealed 10-year lithium backup battery that remains active for the full decade-long lifespan of the device.
Can this alarm connect to 5 GHz Wi-Fi?
No. The unit operates exclusively on 2.4 GHz Wi-Fi frequency bands.
What voice alerts are announced?
The unit features bilingual announcements stating “Fire! Feu!” or “Warning: Carbon Monoxide! Monoxyde de Carbone!”.
Does this alarm integrate with voice assistants?
Yes. The Kidde app integrates with Amazon Alexa and Google Assistant to allow verbal device status inquiries.
What is the maximum number of interconnected alarms?
Up to 24 Kidde devices can be interconnected via standard hardwire wiring, including up to 18 initiating units.
What happens if the Wi-Fi connection drops?
The alarm functions normally as a traditional hardwired smoke and CO alarm with 85 dB audible sirens and voice alerts.
What Canadian safety listings apply to this device?
The unit is certified to CAN/ULC-S531 for smoke alarms and CSA 6.19-01 for residential carbon monoxide alarms.
Documents
Specifications derived from official Kidde Canada technical documentation and manufacturer engineering data sheets. Specifications subject to change by manufacturer.
Common questions
Is installation included?
No. AVL Shop sells equipment only. Installation is done by an independent licensed contractor that you hire.
How is freight charged?
Freight cost is included in your written quote before you pay.
What warranty does this product have?
The manufacturer warranty applies. Where we have the manufacturer’s exact wording, it is shown in the Warranty row of the specifications on this page, with a link to the source.
How do I get a quote?
Use Request a quote on this page and send the model and your city or postal code.