What are the 4 types of fire detectors?
What are the 4 types of fire detectors?

How many types fire detectors?

There are three main types of fire alarm monitoring systems: ionization, photoelectric, and combination alarms. Below we will discuss each type of alarm and how they can help detect fires.

What are the most common types of fire detecting sensors?

Main Types of Fire Detectors

  • Heat Detector. Heat detectors are generally used in storage closets, warehouses or other rooms that aren't frequently occupied.
  • Ionization Smoke Detector.
  • Photoelectric Smoke Detector.
  • Ionization and Photoelectric Smoke Detector.

What are fire detectors?

A fire alarm system warns people when smoke, fire, carbon monoxide or other fire-related emergencies are detected. These alarms may be activated automatically from smoke detectors and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations.

How do you know when a smoke detector is bad?

A smoke alarm that needs attention will chirp for a long time, sometimes indefinitely, if it is hardwired to your electricity. But you'll want to make sure you take action ASAP once you hear that sound because it means the batteries in the smoke detector are going bad and need to be replaced.