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Fire & Water - Cleanup & Restoration

How To Maintain Smoke Alarms

11/22/2021 (Permalink)

white smoke detector and red warning light. If your home sustains damage due to a fire, rely on SERVPRO, we can help you.

How To Keep Smoke Detectors In Working Order.

Maintaining smoke alarms should be simple. It is important to know which types of alarms you have, how to test these alarms, and the necessary power sources. By taking the following measures, you should be able to count on every smoke alarm to function if a fire starts.

Know How the Alarm Works.

A number of different smoke detector designs are available. Depending on the age of a house and the purpose of a room, an alarm may rely on one of the following methods to detect smoke:

  • Ionization.
  • Photoelectric.
  • Dual-sensor (ionization and photoelectric).
  • Combination (smoke and carbon dioxide)
  • Air-sampling.

These alarms vary in functionality and battery life. Make sure you know which alarms are installed in your home.

Test Alarms Monthly.

No matter which type of detectors you have, you should test each alarm at least once a month. For most models, this will involve:

  • Pressing and holding a test button
  • Waiting a few seconds for a siren to sound
  • Determining whether batteries or the detector should be replaced.

If you don't know how to test a smoke alarm, read the instructions for the brand and model. It is important to regularly test every alarm.

Replace the Batteries.

Various smoke detector designs use different batteries. Check to determine which of the following power sources an alarm requires:

• Replaceable batteries (D, AA, AAA, C, or PP3)
• 10-year lithium batteries
• Hardwired electricity

Follow the instructions to replace or disconnect the model for cleaning. You may use compressed air to clean vents on a disconnected alarm.

It is important to know which kinds of alarms are installed in a residence. The alarm design may impact how frequently the batteries in a smoke alarm should be changed. An alarm cannot function without a power source. If your home sustains damage due to a fire, rely on fire damage restoration professionals in Rantowles, SC.

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