Emergency Information

For Emergency Fire, Police
or Ambulance Service
Call 9-1-1

When there is an emergency, you may have only minutes to react. Post both the Emergency Information Numbers as well as the Response Locator Form in your cottage for the safety of your family as well as your guests and renters.


You will need the free Adobe Acrobat Reader to view and print the downloadable information.


The fire route numbers that were put on cottages around the lake are now used extensively by emergency services when they are called. It is wise to note your fire route near your phone, and to ensure that road signs are not obstructed by the forest. Use the Emergency Response Locator Form to keep this information by each phone in your home or cottage. This will help you provide emergency response personnel with the information they need to locate your cottage in the event of an emergency.


You will need the free Adobe Acrobat Reader to view and print the downloadable form.


Smoke Alarms: Questions and Answers

Provided by Ray Haines, Fire Chief
Havelock~Belmont~Methuen Fire Department


What is a smoke alarm?
A smoke alarm is a battery operated or electrically connected device that senses the presence of visible or invisible particles produced by combustion and that is designed to sound an alarm within the room or suite within which it is located.


Are smoke alarms effective?
The largest percentage of fire deaths in the home occurs at night while people are asleep. Therefore, a working smoke alarm can provide an early warning that can make the difference between life and death. According to studies published by the National Fire Protection Association, having a smoke alarm cuts your risk of dying in a fire by nearly half. However, a smoke alarm should be part of an overall home fire safety strategy that also includes preventing fires by adopting fire safe behavior, and developing and practicing a home fire escape plan. In a fire, escape time may be very limited. Therefore, escape plans are a critical aspect of a home fire safety strategy.


What is the principal reason for smoke alarms not functioning?
Over a recent three year period, an analysis was undertaken of people that died in homes where smoke alarms were present but did not work. 85% of those victims did not have a functioning smoke alarm because of a dead or missing battery/power source.


What types of smoke alarms are available on the market?
There are two types of household smoke alarms in common use. These are known as ionization or photoelectric type smoke alarms.


How does an ionization type smoke alarm work?
This type of alarm uses a small amount of radioactive material to ionize air in the sensing chamber. As a result, the air chamber becomes conductive permitting current to flow between two charged electrodes. When smoke particles enter the chamber, the conductivity of the chamber air decreases. When this reduction in conductivity is reduced to a predetermined level, the alarm is set off. Most smoke alarms in use are of this type.


How does a photoelectric type smoke alarm work?
A photoelectric type smoke alarm consists of a light emitting diode and a light sensitive sensor in the sensing chamber. The presence of suspended smoke particles in the chamber scatters the light beam. This scattered light is detected and sets off the alarm.


Which type of alarm is more effective?
There is no simple answer to this question. The two types operate on different principles and therefore may respond differently to various conditions. Some advantages to each type are set out below:


  • Fastest type to respond to flaming fires
  • Lowest cost and most commonly sold
  • Some models have a hush or temporary silence feature that allows silencing without removing the battery
  • Some models are available with a long life battery


  • Fastest type to respond to slow smoldering fires and white or gray smoke
  • Less prone to nuisance alarms from cooking

Notwithstanding these differences, to achieve ULC listing, both alarms must be tested to the same standard and meet the same requirements. Photoelectric smoke alarms may respond slightly faster to smoldering fires, while ionization alarms respond slightly faster to flaming fires. Since you can’t predict the type of fire that will occur, it is difficult to recommend which is best. Both alarms will detect all types of fires that commonly occur in the home. Installing both types of smoke alarms in your home can enhance fire safety.


Which type of smoke alarm should a Homeowner/Cottage owner purchase?
It is the consumer’s responsibility to assess the circumstances of their household and to select the most appropriate alarm However, an important consideration in the purchase of a smoke alarm is conformance to a recognized standard. In Ontario, CAN/ULC-S531 is the recognized standard for both the ionization and photoelectric types of alarms. Both ionization and photoelectric type products conforming to this standard are available on the market. A homeowner will know that a smoke alarm meets the requirements of this standard by the ULC or CUL label on the device.


What maintenance is required for smoke alarms?
The Ontario Fire Code requires that smoke alarms be maintained in operating condition at all times. Smoke alarms should be maintained in accordance with the manufacturer’s instructions. Occasional light vacuuming will keep the air vents clean. On battery powered units, check to see that the battery is in place, connected, not corroded and functioning. Although the test frequency is not prescribed in the Ontario Fire Code, smoke alarms should be tested on a regular basis. Some manufacturers and authorities recommend that smoke alarms be tested at least once a month. Additional information on smoke alarm maintenance, particularly in rental accommodation, is available in the OFM guideline “Maintenance of Smoke Alarms.”


How many smoke alarms should I have in my home?
The Ontario Fire Code requires a smoke alarm that meets CAN/ULC-S531 between each sleeping area and the remainder of the building. The Office of the Fire Marshal recommends that homeowners install one smoke alarm on every level of their home and outside all sleeping areas. For maximum protection, we suggest installing a smoke alarm in every room.


How should they be installed?
Smoke alarms should be installed according to the manufacturer’s instructions.


What are the features I can expect to find on a current smoke alarm model?
These are some features you can expect to find:

  • a “missing battery” indicator,
  • an optional alarm hush or silence feature,
  • the use of a power “on” indicator light to show that ac power is being supplied to 120 volt wired in smoke alarms.


Studies suggest that a significant percentage of smoke alarms in use do not work because of dead or missing batteries. What is being done about this problem?
The OFM and the Ontario fire service have been stressing the importance of smoke alarm maintenance through various public education initiatives. This effort is now backed by requirements in the Ontario Fire Code which mandate smoke alarm maintenance. The Standard for Smoke Alarms has also been amended and now requires smoke alarms to have a visual indicator to flag a missing battery, for example, the inability to close the smoke alarm cover when a battery is removed. Nuisance alarms are a frequent reason for removing batteries. As a result, the use of smoke alarms with a hush or silence feature is being promoted in public safety programs. In addition, smoke alarms with long life batteries are now available on the market.


What are long life smoke alarms?
Long life smoke alarms have been designed to use lithium batteries where the battery life is predicted to last 10 years with the normal low battery drain of ionization type smoke alarms. The smoke alarms are still designed to provide a low battery audible signal as the battery charge is reduced to a level that may make the smoke alarm inoperable. It should be noted that although these batteries are designed to last 10 years, ongoing testing and maintenance is required as per manufacturers’ instructions.


Can long life lithium batteries be used in any smoke alarm?
No. Only battery types recommended by the manufacturer should be used in a smoke alarm. Incorrect batteries may not provide the operating characteristics expected of the smoke alarm.


How often should a smoke alarm be replaced?
As a rule of thumb, the Office of the Fire Marshal recommends replacing smoke alarms every 10 years or when it has exceeded the manufacturer’s recommended life cycle. Additional information for recommended smoke alarm replacement is available in the OFM guideline “Maintenance of Smoke Alarms.”


How can I be sure that my smoke alarms will work?
We have every reason to believe that alarms listed by a certification agency accredited by the Standards Council of Canada will function as intended.


Ray Haines, Fire Chief of the Havelock~Belmont~Methuen Fire Department, can be reached at:
Telephone: 705-778-3183
Fax: 705-778-3415
e-mail: rhaines@hbmtwp.ca