New construction and alterations
New homes, additions, major renovations and changes of use can trigger current requirements for alarm locations, permanent power, backup power and interconnection.
Manitoba Smoke & Carbon Monoxide Alarm Code Guide | Kidde
Kidde Product Guide by MarsLED
Manitoba Smoke & Carbon Monoxide Alarm Code Guide
A practical guide to Manitoba smoke-alarm and carbon-monoxide requirements for homes, rental properties, renovations and new construction, including alarm placement, hardwired and interconnected systems, landlord responsibilities and Kidde model selection.
Manitoba Building Code Manitoba Fire Code Rental Responsibilities Kidde Model Guide
Important legal and code disclaimer — information reviewed July 18, 2026
This page is provided by MarsLED solely for general educational and product-selection information. It summarizes publicly available Manitoba legislation, code, rental and manufacturer information reviewed as of July 18, 2026. It is not legal advice, engineering advice, architectural advice, fire-protection design advice, electrical advice, a code interpretation, an inspection, an approval, or a representation that any product or installation complies with every requirement applicable to a particular property, occupancy, permit, rental unit or project.
Building, fire, electrical, rental and accessibility requirements may be amended, replaced, interpreted differently or supplemented by local bylaws, permit conditions, inspection orders or project-specific requirements. Before purchasing, specifying, replacing or installing an alarm, the customer, owner, landlord, contractor and design professional must independently verify current requirements with the applicable local authority, fire department, Inspection and Technical Services, electrical authority, Residential Tenancies Branch, permit issuer and any other authority having jurisdiction.
Which Manitoba rules apply?
Manitoba Regulation 78/2023 adopts the Manitoba Building Code, while Manitoba Regulation 82/2023 establishes the Manitoba Fire Code. The Building Code primarily addresses new construction and alterations. The Fire Code addresses ongoing fire safety, maintenance and specified requirements in occupied buildings.
Official sources: Manitoba Building Code Manitoba Fire Code
Existing occupied buildings
The Fire Code addresses the operation and maintenance of fire-safety equipment and includes Manitoba-specific provisions for smoke and carbon-monoxide alarms.
Authority having jurisdiction
Local authorities, fire officials and provincial inspectors may determine how the applicable requirements are interpreted and enforced for a particular building.
Project scope matters. Replacing an expired alarm in an existing dwelling is not automatically evaluated the same way as constructing a new home, creating a secondary suite or completing permitted work.
Smoke alarms in Manitoba homes
Smoke alarms are a core life-safety requirement in dwelling units. The applicable number, placement, power source and interconnection arrangement depend on the building, its age, the project scope and any rental or inspection requirements.
Official sources: Manitoba Building Code Manitoba Fire Code
Sleeping-room protection
Applicable code provisions can require alarms in sleeping rooms and in locations serving sleeping areas, depending on the building and project.
Each floor level
Alarm coverage can be required on each applicable floor level, including basements, so occupants receive early warning throughout the dwelling.
Correct mounting and maintenance
Follow the manufacturer's mounting clearances, test alarms regularly and replace them at the end of their listed service life.
Do not rely on location alone. Correct power supply, battery backup, interconnection, compatibility, maintenance and testing are also essential parts of an alarm installation.
Rental-property smoke-alarm responsibilities
Manitoba's Residential Tenancies Branch states that landlords must install and maintain approved smoke alarms in rental units, test them at least annually and re-test them when a new tenant moves in.
Official source: Residential Tenancies Branch smoke alarms
Approved alarm type
For rental units in the City of Winnipeg, Residential Tenancies Branch guidance cites the Winnipeg Fire Prevention By-law as requiring a hardwired 120-volt AC smoke alarm or an approved 10-year lithium-powered smoke alarm in the proper location. Requirements outside Winnipeg must be confirmed with the applicable municipality or fire authority.
Testing and maintenance
Landlords must keep the alarm working, test and clean it at least once per year, and test it again when a new tenant moves in.
Tenant information
Landlords must show tenants how to use and test the alarm and provide contact information for reporting an alarm that is not working correctly.
Tenants must not disable alarms. Removing batteries, disconnecting wiring, covering an alarm or otherwise interfering with its operation creates a serious safety risk and may violate rental obligations.
Hardwired, backup-powered and interconnected alarms
Applicable Manitoba construction requirements can call for smoke alarms that are permanently connected to electrical power, include backup power and are interconnected so activation of one compatible alarm causes connected alarms to sound.
| Feature | What to verify | Why it matters |
|---|---|---|
| Permanent AC power | Voltage, circuit supply and authorized electrical installation | The alarm must receive the power specified by the product and approved design. |
| Backup power | Replaceable or sealed battery and which functions it supports | Some features, especially visual strobes, may not operate during an outage. |
| Interconnection | Manufacturer-listed compatibility across the complete alarm network | Brand name alone does not establish compatibility. |
| Mounting and connector | Mounting plate, wiring harness and any approved adaptor | A newer alarm may not be a direct physical or electrical replacement. |
| Electrical work | Applicable Manitoba permits and installer authorization | Fixed wiring must be completed according to applicable electrical requirements. |
Do not mix incompatible alarm generations. Before replacing one alarm in an interconnected system, confirm every connected model, wiring connector, mounting plate, sensing function and approved adaptor.
Carbon monoxide alarms in Manitoba
Manitoba's Fire Code requires carbon-monoxide detection and warning equipment in buildings or parts of buildings subject to specified fire-safety inspections when a risk of carbon monoxide exposure exists. Required equipment must be installed in conformance with the Manitoba Building Code and be acceptable to the authority having jurisdiction.
Official sources: Manitoba Fire Code CO provisions Inspection and Technical Services
Risk-based requirement
CO protection is tied to the presence of a carbon-monoxide exposure risk and the building's inspection and code context.
Installation must follow code
Required CO detection and warning equipment must be installed in conformance with the Manitoba Building Code and accepted by the authority having jurisdiction.
Battery operation may be permitted
The Manitoba Fire Code permits a required carbon-monoxide alarm under its applicable provision to be battery-operated, subject to the full requirements and approval.
Requirements are not identical for every property. Confirm the building type, fuel-burning equipment, garage arrangement, inspection status, approved plans and local direction before selecting or locating a CO alarm.
Existing homes, renovations and new construction
The correct alarm solution depends on the age of the building, existing alarm network, scope of work, permit requirements and whether the property is owner-occupied, rented or subject to a fire-safety inspection.
| Project context | Planning approach | What to verify |
|---|---|---|
| Replacing an expired alarm | Identify the existing model and entire connected alarm network | Connector, mounting plate, interconnect compatibility and remaining alarm age |
| Existing owner-occupied home | Review current protection and any work involving fixed wiring | Alarm type, locations, power source and local requirements |
| Rental property | Follow landlord installation, testing and maintenance responsibilities | Approved alarm type, annual testing, move-in testing and tenant instructions |
| Renovation or addition | Review the approved permit scope and current Building Code provisions | Hardwiring, backup power, interconnection and room locations |
| New residential construction | Follow approved plans and current Manitoba code requirements | Complete alarm layout, electrical supply, interconnection and commissioning |
| Inspected commercial or residential building | Confirm Fire Code and inspection-order requirements | CO exposure risk, approved equipment and authority acceptance |
Visual signalling and LED strobe alarms
Audible alarms may not provide effective notification for every occupant. Where an approved design, accessibility requirement or occupant need calls for visual warning, use a listed visual-signalling device or integrated strobe alarm suitable for the application.
Manufacturer sources: Kidde smoke/CO strobe alarm Kidde smoke strobe alarm
177-candela visual warning
The Kidde P4010ACLEDSCA and P4010ACLEDSCOCA product families use an integrated 177-candela LED strobe designed for visual notification.
Smoke-only versus smoke + CO
P4010ACLEDSCA detects smoke only. P4010ACLEDSCOCA-2 adds independent carbon-monoxide detection.
Strobe requires AC power
The integrated strobe requires normal AC power. Backup power supports the alarm functions identified by the manufacturer, not necessarily the visual strobe during an outage.
A product feature is not a compliance guarantee. Candela rating, alarm functions, placement, power, interconnection and any synchronization requirements must match the approved project design.
Compare Kidde alarm options available from MarsLED
Use this overview to compare alarm functions before purchasing. Final selection must be verified against the applicable Manitoba code, rental, inspection and project requirements.
Kidde P4010ACLEDSCOCA-2
Hardwired smoke and carbon-monoxide alarm with voice warnings, integrated 177-candela LED strobe and sealed 10-year backup battery for the alarm functions.
View P4010ACLEDSCOCA-2
Kidde P4010ACLEDSCA
Hardwired smoke alarm with voice warning, integrated 177-candela LED strobe and sealed 10-year backup battery. This model does not independently detect CO.
View P4010ACLEDSCA
P1275CA Replacement Option
Replacement guidance for the legacy Kidde P1275CA hardwired smoke alarm. Verify availability, age, connector, mounting and interconnect compatibility before ordering.
View P1275CA Replacement Guide| Feature | P4010ACLEDSCOCA-2 | P4010ACLEDSCA | P1275CA |
|---|---|---|---|
| Smoke detection | Yes | Yes | Yes |
| CO detection | Yes | No | No |
| Integrated LED strobe | Yes, 177 cd | Yes, 177 cd | No |
| Hardwired AC power | Yes, 120 V AC | Yes, 120 V AC | Yes, 120 V AC |
| Backup battery | Sealed 10-year backup for alarm functions | Sealed 10-year backup for smoke-alarm function | Replaceable battery backup |
| Primary page intent | Smoke + CO + visual notification | Smoke + visual notification | Legacy model and replacement compatibility |
Browse the complete MarsLED smoke alarm collection, smoke and carbon-monoxide alarms, smoke, CO and strobe alarms, or visual strobe alarm options.
Replacing a Kidde P1275CA smoke alarm
Customers searching for P1275CA are commonly replacing an existing alarm rather than planning a new alarm system. Replacement selection must consider the entire interconnected network, not only the physical appearance of the old alarm.
Replacement references: Kidde Canada replacement guide Kidde 20SAR-CA specifications
Evaluate a current replacement
Current Kidde hardwired smoke alarms such as 20SAR-CA may be replacement options to evaluate, subject to full compatibility and project review.
An adaptor may be required
A newer alarm may require an approved Kidde wiring adaptor or new mounting plate. Never force or modify a connector simply to make a replacement fit.
Verify the entire system
Confirm voltage, wiring connector, mounting plate, sensing functions and compatibility with every interconnected alarm before ordering.
Do not treat a suggested model as an automatic drop-in replacement. Final compatibility must be confirmed through Kidde Canada, product documentation and a qualified installer familiar with the existing alarm network.
Manitoba availability and Canada-wide shipping
MarsLED supplies Kidde smoke, carbon-monoxide and visual-strobe alarms to homeowners, landlords, electricians, builders, property managers and contractors across Manitoba, with Canada-wide shipping available.
Winnipeg Brandon Steinbach Thompson Portage la Prairie Winkler Selkirk Morden Dauphin The Pas Flin Flon Neepawa Gimli Stonewall Across Manitoba
Frequently asked questions
Which codes govern smoke and CO alarms in Manitoba?
Manitoba Regulation 78/2023 establishes the Manitoba Building Code, and Manitoba Regulation 82/2023 establishes the Manitoba Fire Code. The applicable requirements depend on whether the matter concerns new construction, alterations or an occupied building.
What smoke alarm must a Manitoba landlord provide?
For Winnipeg rental units, Residential Tenancies Branch guidance cites the Winnipeg Fire Prevention By-law as requiring a hardwired 120-volt AC smoke alarm or an approved 10-year lithium-powered alarm in the proper location. Other Manitoba municipalities may have different local requirements. Landlords remain responsible for keeping required smoke alarms in good working condition.
How often must a landlord test a smoke alarm?
Manitoba RTB guidance says the landlord must test and clean the alarm at least once per year and re-test it whenever a new tenant moves in.
When does the Manitoba Fire Code require CO detection?
The Fire Code requires CO detection and warning equipment in a building or part of a building subject to specified fire-safety inspections when a risk of CO exposure exists. Installation must conform to the Manitoba Building Code and be acceptable to the authority.
Can a required Manitoba CO alarm be battery-operated?
The Manitoba Fire Code permits a CO alarm required under its applicable provision to be battery-operated, subject to the complete code requirements and authority acceptance.
Does P4010ACLEDSCA detect carbon monoxide?
No. P4010ACLEDSCA is a smoke alarm with voice and visual-strobe notification. P4010ACLEDSCOCA-2 adds independent CO detection.
Does the Kidde strobe work during a power outage?
The integrated strobe requires AC power. Backup power supports the alarm functions identified by the manufacturer, subject to the product instructions.
Who should install a hardwired alarm?
Hardwired alarm installation must follow the product instructions, applicable electrical requirements, permits and local rules. Fixed wiring should be completed by a person authorized to perform the work.
Official references and product resources
The code, rental and product statements on this page are linked to primary Manitoba government, legal and manufacturer sources. Confirm that each source relevant to your project remains current before relying on it.
Manitoba Building Code, M.R. 78/2023 ↗ Current consolidated Manitoba building-code regulation. Manitoba Fire Code, M.R. 82/2023 ↗ Current consolidated fire-code regulation, including Manitoba alarm provisions. Inspection and Technical Services codes ↗ Provincial code resources, bulletins and CO-alarm guidance. Residential Tenancies Branch smoke alarms ↗ Landlord installation, annual testing and move-in testing responsibilities. Smoke Alarm for Every Family program ↗ Provincial smoke-alarm safety and community-program information. Kidde P4010ACLEDSCOCA ↗ Official smoke/CO, voice, 177-candela strobe and backup-battery specifications. Kidde P4010ACLEDSCA ↗ Official smoke-only visual-strobe alarm specifications. Kidde Canada replacement guide ↗ Official guidance for identifying replacements for discontinued Kidde alarms. Kidde 20SAR-CA specifications ↗ Official specifications for a current hardwired smoke alarm with AA backup batteries.
Read full legal disclaimer and limitation of responsibility
Terms of use and limitation of responsibility
Page reviewed against the cited public sources as of July 18, 2026. MarsLED does not warrant or guarantee that this page is complete, error-free, current after that date, suitable for a particular property or project, or accepted by any authority having jurisdiction. Codes, standards, legislation, rental requirements, local bylaws, permit conditions, inspection orders, official interpretations, certifications, product specifications, compatibility and availability may change without notice.
MarsLED is not acting as a lawyer, engineer, architect, fire-protection consultant, electrician, building official, fire official, Residential Tenancies Branch advisor, inspector, permit issuer or authority having jurisdiction. The customer, owner, landlord, designer, contractor, installer and all other project participants remain solely responsible for confirming current legal and code requirements, selecting suitable products, obtaining permits and approvals, engaging qualified professionals, and ensuring correct installation, commissioning, testing, maintenance and replacement.
No statement, comparison, example, external link or product recommendation on this page is a warranty, certification, approval or guarantee that a product or installation will pass inspection or comply with every requirement applicable to a particular building, tenancy, occupancy or project. External links are provided for convenience only, and MarsLED does not control or guarantee the accuracy, availability or continuing validity of external content.
To the maximum extent permitted by applicable law, MarsLED and its directors, officers, employees, contractors and agents disclaim responsibility for loss, damage, injury, cost, claim, delay, failed inspection, rejected permit, tenancy dispute, deficiency, incompatibility, installation expense or non-compliance arising from reliance on this page or from the selection, purchase, specification, installation, modification, replacement, testing, maintenance or use of any product referenced on it.
Nothing on this page limits any right, remedy, duty or liability that cannot lawfully be excluded or limited under applicable consumer-protection, residential-tenancies, product-liability or other legislation.
Need help selecting a Kidde alarm for a Manitoba project?
Share the existing alarm model, building type, project scope, required sensing functions and whether visual notification is specified. MarsLED can help identify product options, while final code and installation approval remains with the applicable authority and project professionals.