First Alert Canda Only Carbon Monoxide, Smoke & Fume Detectors

First Alert Canada: Smart Smoke & Carbon Monoxide Detection Built for Canadian Homes

When it comes to protecting your home from two of its most serious invisible threats — fire and carbon monoxide — First Alert Canada brings decades of trusted safety engineering directly to Canadian households. Their carbon monoxide, smoke & fume detectors are purpose-built for the Canadian market, combining intelligent detection technology with the connected features modern homes demand.

The SC5 Smart Smoke & CO Alarm: A New Standard in Home Safety

The flagship of First Alert Canada's lineup is the SC5 Smart Smoke & Carbon Monoxide Alarm, available in both hardwired and battery-operated configurations. These 2-in-1 devices provide simultaneous protection against smoke and CO without requiring separate units for each threat. What sets them apart is a suite of smart features that go well beyond a standard alarm.

• Precision Detection Technology: The SC5 is equipped with Precision Detection advanced sensing technology that meets updated industry standards to provide early warning while reducing nuisance alarms caused by cooking or steam.
• Voice "Heads-Up" Alerts: In the event of an emergency, the alarm announces the type and location of danger within your home — critical information during a stressful evacuation.
• Mobile Alerts via the First Alert App: Whether you're at work, on vacation, or simply in another room, the First Alert app delivers real-time notifications to your smartphone if smoke or CO is detected. You can also remotely check battery levels and test alarm function directly from the app.
• Wireless Interconnectivity: When one alarm sounds, all compatible alarms throughout your home sound simultaneously, providing whole-home early warning coverage.
• Google Home & Nest Protect Compatibility: The SC5 integrates with Google Home and is a certified compatible replacement for 2nd generation Nest Protect devices, making it an ideal upgrade for smart home ecosystems without the need for rewiring.

Hardwired and Battery Options for Every Installation

First Alert Canada's Canadian lineup includes both hardwired and battery-operated versions of the SC5, addressing a wide range of installation scenarios. The hardwired model features a quick-connect plug for straightforward installation — no rewiring required — along with battery backup to keep the alarm functioning during power outages. The battery-powered version offers the same 2-in-1 photoelectric detection and smart features, making it ideal for adding coverage to additional rooms or spaces where hardwiring isn't practical.

Why Canadian Homeowners Choose First Alert

First Alert Canada's detectors are specifically designed and certified for the Canadian market, ensuring compliance with local safety standards. The SC5 alarm also includes end-of-life alerts — both audible and in-app — so you always know when it's time to replace the unit, eliminating guesswork and unexpected late-night chirps. For Canadian homeowners looking to upgrade aging detectors or replace expiring Nest Protect units, First Alert Canada offers a technically advanced, easy-to-install solution that delivers serious protection without complexity.

Explore the full range of carbon monoxide, smoke & fume detectors or learn more about First Alert Canada and the complete lineup of home safety products available.