243 Stafford St.

Worcester, MA 01603

Tel. 1 (888) 455-2800

Fax 1.508.363.2900


The Business Lighting Experts

Kidde Smoke and Carbon Monoxide Alarm With Smart Features

SKU: P4010ACSCO-WF | Ordering Code: SMART SMOKE-CO DETECTOR  | UPC: 047871310425

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• Double the detection: Helps keep your family safer with

additional sensing capability of smoke and carbon monoxide

(CO) and provides the convenience of a device that handles

two important jobs instead of just one.


• Remote notification and status with Kidde HomeSafe

Use the Kidde app to receive notifications if hazards are

detected, know when the device needs to be replaced and

test alarms. Mobile alerts allow you to notify friends and

family of potential danger. Plus, you can Smart Hush™ false

alarms when you are home.


• One battery for 10 years: Alarms are powered by 120V AC

with a sealed long-life lithium backup battery that lasts for

10 years – the entire life of the device.


• Simplify setup: Just scan the QR code on the back of the

product. No additional hub is needed to set up your Kidde

smart devices.


• Whole-home alarm activation: Interconnected alarms

activate together– when one alarm sounds, they all

sound, and an alert is sent to your phone.


• Compatible with Google Assistant and Amazon Alexa: Use

voice commands to check alarm status and connection.


• UL Listed: Comprehensively tested and designed to the

exacting standards set by UL – a global safety science leader –

for the latest in safety and reliability.


Full Specs



Product Line

Kidde HomeSafe
Height (in)

Height (in)

For ballasts and fixtures, height is the measurement of total vertical distance from the top of the product to the bottom expressed in inches.
Diameter (in)

Diameter (in)

Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.


10 year limited
Wireless Technology

Wireless Technology

The wireless protocol that a smart lighting item operates on.
Google Assistant/Amazon Alexa

Alarm Sensor Type


Hush Feature

10-Year Battery

10-Year Battery

Detector has a long-life battery that doesn't need changing every twelve months.
Test Button

Test Button

Features a button for testing the alarm.
Humidity Range

Humidity Range

The humidity range within which the detector will operate effectively.
10% to 95% relative humidity, non-condensing
Temperature Range

Temperature Range

The temperature range within which the detector will effectively operate.
40 to 100
Combo CO2/Smoke

Combo CO2/Smoke

The detector will detect both CO2 and smoke.