Smoke Detectors

The dangers of smoke inhalation are often underestimated. Yet twice as many people die from breathing smoke from fire than those who die from burns. It is also a much-ignored fact that deadly gases and smoke from fire spread farther and quicker than the heat from flames.

According to the National Fire Protection Association of America, about 75 to 80 per cent of total deaths by fire happen at homes. Adding more, it says that more than half occur in building without smoke detectors. And such statistics gives us the idea that a small device like a smoke detector along with fire alarms can help us save precious lives. But, when it comes to buying a smoke detection system for home or office, the selection needs special care to ensure maximum protection of your property and loved one. This is why we are here to share some words on what and how to pick the best type for you online.

Everything you need to know about basic types of smoke detectors

Gas and smoke detectors are adequate fire safety technologies that work as a front-line defence system against fire and smoke. They do this by providing early warnings. However, different places have different demands when it comes to protection from any uncertain situation. Therefore, the marker offers a range of smoke detectors. Some are ideally perfect for commercial use, while others are appropriate for home use—for instance, industrial level smoke detection devices issue signals to trigger the fire alarm system. But a standard domestic home detector issues a local visual or audible alarm from the sensor itself. Here are some of the existing standard types of smoke detectors that you can buy online.

ASDs or Aspirating smoke detectors

these systems are ideal for data centres, high ceiling spaces like warehouses, grade-listed properties and all types of locations that need early warnings. These are extremely sensitive systems and can detect even the smallest or smouldering fires much quicker than any other system. They come with a fan to draw in air from around with the help of a network of sampling pipes and holes. This air then passes through a highly sensitive precision detector that analyses it and generates warning signals hence detecting potential fire hazards and triggering an alarm if needed. However, these systems are expensive and can also lead to misguiding at times by detecting cool smoke etc.

Photoelectric or optical beam smoke detectors

these devices are also ideal for high ceiling spaces like warehouses. Just like aspirating smoke detectors, these systems also measure the smoke over large and comparatively open areas, rather than just a single location. These are too sensitive and diluted smoke at higher levels. Once again, they are expensive to install and very effective at detecting larger smoke particles. Due to their unique system, they are often used in buildings where single point smoke detectors are uneconomical or are challenging to install.

Ionization detectors

These types of smoke detectors are ideal for offices and residential settings. These systems monitor ions and electrically charged particles in the air. So, if the smoke enters the device, it creates an electric imbalance and triggers the alarm. These types of smoke detectors respond well to fast flaming fires and are best suited for localities that contain highly combustible material like pain, cooking fat and other types of flammable liquids. However, they are cheap options that make them one of the most popular types of smoke detectors in many parts of the world.

Domestic smoke detectors

These types of detectors are ideally perfect for homes and smaller shared residential blocks. These detectors are available in three types, namely: optical (photoelectric); ionization; and combined. These detectors are really cheap and easily accessible online. Among the three types, the combined detectors are more effective at detecting the slow-burning of flaming fires (both are common types of fires at homes). Additionally, most of the authorities around the globe recommend using the combination type to enjoy maximum protection.