Wired Smoke detectors will connect to your home's electrical system. Most of them have built-in rechargeable batteries to prevent the device from shutting down. Wired smoke detectors are an extremely reliable option because the chances of tripping are very low. Although they require more knowledge when installing.
Did Many people pay attention to small boxes, "lurking" on the ceiling of an apartment or office? Hardly, because these devices are specially made so as to merge with the environment, without disturbing the interior. And in fact from these inconspicuous devices can depend not only the safety of valuable property, but also life itself. So, meet our little friends, fire alarm detectors.
Not everyone paid attention to the devices that serve as "eyes" and "nostrils" of the fire extinguishing system. But, probably, even fewer people have heard the word "detector", which even the school spelling dictionary does not know about. In the conversation, and in many official documents, these devices are referred to as sensors, but this is not right. The Sensor is only an element reacting (usually excitation of an electric impulse) to any influence: thermal, light, chemical, etc.
Fire alarm system. By building a private network system, and adoption methods. Multiple levels of supply and monitoring process. Saving lives is the first consideration when fire broke out inside the buildings, so it requires notification of the fire, the main task of any alarm system is to register and discover the fire.
Modern Thermal sensors can also contain melting elements, but more often use other principles, in particular thermoelectric effect, arising at a certain temperature at the junction of two different conductors (so-called thermocouple). This principle Was based on the most common sensors installed in the multi-storey. Many certainly remember plastic caps, covering the section of the wire.
Ionization Sensors are designed to detect fires with large open fire with a small amount of smoke. They are equipped with two metal plates and a small amount of radioactive material to ionize the air. When the smoke passes through the device, it interrupts the ionization and causes anxiety.
Wired Smoke detectors will connect to your home's electrical system. Most of them have built-in rechargeable batteries to prevent the device from shutting down. Wired smoke detectors are an extremely reliable option because the chances of tripping are very low. Although they require more knowledge when installing.