Smoke Detectors Save Lives

The first line of defence

In the event of fire, properly installed and maintained smoke detectors can help save lives by giving early warning and allowing sufficient time for occupants to reach safety. All smoke detectors advertized and sold in Canada are regulated under the Hazardous Products Act, and required to meet performance requirements set out in standards developed by the Underwriters' Laboratories of Canada (ULC). It is the responsibility of manufacturers, importers and retailers of smoke detectors to ensure that their units comply with the requirements of the appropriate ULC standards.

The two types of smoke detectors

The ionization-type of smoke detector is generally better suited for detecting fast, flaming fires which consume combustible materials rapidly and spread quickly. Sources of fires may include paper burning in a waste basket or a grease fire in the kitchen. These type of fires account for 70% of home fires.

The photoelectric-type of smoke detector is generally better suited for detecting slow, smouldering fires which may smoulder for hours before bursting into flame. Sources of these fires may include cigarettes burning in couches or bedding. These type of fires account for 30% of home fires.

General tips on smoke detectors

• Make sure the smoke detectors in your home are in good operating condition. For a rapid response to any kind of fire, consumers may want to consider installing both types of smoke detectors, or one which incorporates both technologies, i.e. the ionization-type and the photoelectric-type.
• Ensure that smoke detectors are installed as per the manufacturer's instructions.
• Replace smoke detectors which are more than 10 years old.
• If battery operated, replace the battery according to the manufacturer's instructions.
• Test and clean your smoke detectors according to the manufacturer's instructions.
• Install smoke detectors on each level of your home, including the basement, especially near or in bedrooms.
• Develop and practise an escape plan in the event of a house fire. Your escape plan should include a meeting point.
• If you have any questions regarding your particular model, contact the manufacturer or importer of your unit. Manufacturers usually maintain a 1-800 number for customer inquiries.