Earlier the alarm system is considered a luxury, is generally considered only in affluent areas. But since then, has changed. Now, an efficient alarm system, not only adds value to your property. It can protect your home from fire, or even to secure you and your family from intruders.
How the fire alarm systems work?
Basically, the alarm system detects a fire in your home before the fire diffusion reminds you. But how do they do it? It's really very simple.
Fire alarm systems, such as thermal sensors and smoke detectors in the house tracking devices smoke. These devices are located in prime locations all throughout the house, and they are connected to a central alarm control panel.
Once the sensor perception index of fire, like extreme heat or smoke, fire system is activated. These sensors will send a message to the control panel, and then activate the house alarm in the control panel. In many alarm systems, control panel can also be programmed to send an alarm to the local department.
Furthermore, in some alarm systems, heat sensors and smoke indicators are connected to a sprinkler system, once the fire goes off automatically.
Back in the old days, the system is very expensive, which is why only the very wealthy can afford. Now, you can have less than 1,500 yuan a fire alarm system installed! If you want your system to be monitored regularly, there will be an additional monthly fee to pay.