Kidde P4010ACLEDSCOCA-2 Hardwired Smoke & Carbon Monoxide Alarm with LED Strobe

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$122.95 $149
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Description

Kidde fire safety products logo 3-in-1 hardwired alarm

Kidde P4010ACLEDSCOCA-2 Smoke, Carbon Monoxide & LED Strobe Alarm

The Kidde P4010ACLEDSCOCA-2 combines smoke detection, carbon monoxide detection, voice warnings and a bright 177-candela LED strobe in one low-profile, 120 V AC hardwired alarm. It includes a sealed 10-year lithium backup battery for the smoke and CO alarm functions and is designed for compatible interconnected Kidde alarm systems.

Smoke + CO Detection 177-Candela LED Strobe 120 V AC Hardwired Voice Warning 10-Year Sealed Backup Up to 24 Interconnected Devices

Why choose the Kidde P4010ACLEDSCOCA-2?

This model is designed for projects that need combined smoke and carbon monoxide detection together with visual and voice notification. It is particularly relevant where the approved project design calls for a hardwired alarm with an integrated high-intensity strobe.

Three safety functions in one alarm

One device provides smoke detection, CO detection and a synchronized visual strobe, reducing the need to coordinate separate detection and visual-notification products.

Bright 177-candela LED strobe

The integrated Cree® LED strobe provides visual warning and can synchronize with compatible P4010ACLEDSCA and P4010ACLEDSCOCA-series strobe alarms.

Hardwired with sealed backup

The alarm connects to 120 V AC power and includes a sealed 10-year lithium backup battery for the smoke and carbon monoxide alarm functions.

Important backup-power limitation The sealed battery backs up the smoke and CO alarm functions. The LED strobe requires AC power and should not be represented as battery-operated during a power outage.

Verified product specifications

Model P4010ACLEDSCOCA-2 / P4010ACLEDSCOCA
Alarm functions Smoke detection, carbon monoxide detection, voice warning and LED strobe
Primary power 120 V AC direct wire
Backup power Sealed 10-year lithium battery backup for smoke and CO alarm functions
Visual signal 177-candela LED strobe powered by Cree® LEDs
Interconnection Interconnects with up to 24 compatible devices
Strobe synchronization Synchronizes with compatible P4010ACLEDSCA and P4010ACLEDSCOCA alarms
Notification Temporal alarm patterns, visual warning and voice warning
Mounted profile Approximately 5.8 cm (2.3 in.) high when mounted
Intended market Canadian residential and applicable multi-residential projects, subject to approved design and local requirements

Ontario code and project-planning context

Ontario smoke and carbon monoxide alarm requirements depend on the building type, construction date, renovation scope, fuel-burning equipment, attached-garage conditions, approved plans and the authority having jurisdiction.

Smoke alarm coverage

Ontario public guidance requires working smoke alarms on every storey and outside all sleeping areas in homes. New construction or renovation projects may have additional hardwiring, interconnection and location requirements.

Expanded CO coverage

From January 1, 2026, affected Ontario homes and residential units require CO alarm coverage adjacent to sleeping areas and on every storey, including storeys without sleeping areas.

Visual notification

The 177-candela strobe may support a visual-signalling design where visual notification is required, but product selection alone does not establish complete Building Code compliance.

Read the complete Ontario Smoke & Carbon Monoxide Alarm Code Guide for placement, 2026 CO-rule, visual-signalling and replacement guidance.

Where this alarm may be a good fit

New residential construction

Suitable for consideration in new homes, additions and permitted renovations where the approved plans specify combined smoke, CO, voice and visual notification.

Accessible sleeping areas

The integrated visual strobe is designed to provide visual warning for deaf and hard-of-hearing occupants, subject to the approved project design and placement.

Compatible Kidde networks

Useful where a compatible hardwired Kidde interconnected system is already specified. Verify every existing model before adding or replacing an alarm.

P4010ACLEDSCOCA-2 versus P4010ACLEDSCA

Both models provide a hardwired 177-candela visual strobe and voice warning, but only P4010ACLEDSCOCA-2 independently detects carbon monoxide.

Feature P4010ACLEDSCOCA-2 P4010ACLEDSCA
Smoke detection Yes Yes
Carbon monoxide detection Yes No
177-candela LED strobe Yes Yes
Voice warning Yes Yes
120 V AC hardwired Yes Yes
Sealed backup battery Smoke and CO alarm functions Smoke alarm function
Best suited for Combined smoke, CO and visual notification Smoke and visual notification only
Need smoke + CO + strobe?

Choose P4010ACLEDSCOCA-2

This page's model provides independent smoke and carbon monoxide detection along with the 177-candela visual strobe and voice warnings.

Need smoke + strobe only?

Consider P4010ACLEDSCA

The 2-in-1 model provides smoke detection and visual notification but does not independently detect carbon monoxide.

View Kidde P4010ACLEDSCA

Installation and compatibility checklist

Confirm the circuit and connector

Verify 120 V AC supply, wiring connector, mounting arrangement and all manufacturer instructions before replacing or adding an alarm.

Confirm the interconnected models

Do not assume every Kidde-branded alarm is compatible. Check the model numbers of every alarm connected to the same interconnect circuit.

Use qualified installation

Fixed wiring must comply with applicable electrical requirements and should be completed by a person authorized to perform the work.

Do not mix incompatible alarm systems. Incompatible interconnection can cause nuisance alarms, failure to signal correctly or damage to connected equipment. Confirm compatibility before installation.

Shop related smoke, CO and strobe products

Continue browsing the MarsLED fire-safety product ecosystem or review the Ontario code guide before selecting alarm types for a project.

Frequently asked questions

Does P4010ACLEDSCOCA-2 detect both smoke and carbon monoxide?
Yes. It is an integrated combination smoke and carbon monoxide alarm with voice warning and a 177-candela LED strobe.
Does the strobe operate from the backup battery?
No. The sealed backup battery supports the smoke and CO alarm functions. The LED strobe requires AC power.
How many devices can this alarm interconnect with?
Kidde states that the alarm can interconnect with up to 24 compatible devices. Confirm the approved model list and complete system design before installation.
Will the strobe synchronize with other Kidde alarms?
Kidde states that the strobe can synchronize with compatible P4010ACLEDSCA and P4010ACLEDSCOCA-series alarms.
Is this the same as P4010ACLEDSCA?
No. Both models include smoke detection, voice warning and a 177-candela strobe, but P4010ACLEDSCA does not independently detect carbon monoxide.
Does this product guarantee Ontario Building Code compliance?
No. Product features alone do not guarantee project compliance. The complete installation, including location, wiring, interconnection, visual-signal placement and approved plans, must satisfy the requirements applicable to the project.
Can this alarm replace any existing Kidde alarm?
Not automatically. Confirm the existing model, connector, mounting plate, alarm functions and interconnect compatibility before replacement.
Where does MarsLED supply this Kidde alarm?
MarsLED supplies customers across Ontario, including Toronto, Mississauga, Brampton, Vaughan, Markham, Hamilton, Burlington, Oakville, Milton, Kitchener, Waterloo, Cambridge, Guelph, London, Barrie, Oshawa and Ottawa, with Canada-wide shipping available.

Need Kidde alarm availability or contractor pricing?

Contact MarsLED with the required model, quantity, project type and existing alarm-system details. Final product selection and installation requirements must be confirmed against the approved project documents and current local requirements.

Order Desk: 1-833-277-6277 Kitchener: 519-893-6666 Milton: 905-878-9997

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