It is necessary for you to know when there is a fire around. That is the first step actually, before planning to extinguish it. So for that purpose, we've brought to you the best of the fire alarm Systems that are ergonomically designed using latest technologies. They are available in various standard sizes. There are many types of fire alarm systems. Heat detected fire alarm systems which are detected thermally. And then there are audible and visual fire alarms which are detected by sound and sight respectively.