Let’s talk about fire! Also, fire extinguishers. To start a fire, you’ll need three things: fuel (such as wood or gasoline), oxygen, and heat. Fire is the result of a chemical reaction between oxygen and the fuel. Simply remove one of those three elements — fuel, oxygen, or heat – to put out a fire.… Continue reading How does the stuff in a fire extinguisher stop a fire?
CCTV, or closed-circuit television, has been around since the beginning of James Bond. However, since the beginning of 007, CCTV has come a long way. What is the work of a modern CCTV system? The solution is contingent on the system in question. The many types of cameras utilized determine the systems. Analog and IP-based… Continue reading How Does CCTV Work?
Fire is one of the most deadly events that may occur; one occurs every minute of every day somewhere on the planet. While fire can be our ally in some situations, it can also be our deadliest enemy if it is uncontrolled and allowed to spread throughout a structure. Of course, fire is destructive, and… Continue reading How Fire Alarms Systems Work