Protect your home, building and furniture from fire danger with the fire alarm. The fire alarm cannot be separated from the flame detector. The flame detector will alarm if it detects heat or smoke in a given room.

Francis Robbins Upton is the inventor of the automatic fire alarm in 1890. The price of this product is quite expensive, so not everyone can afford to buy this product. It uses a complicated design and is difficult to install.

The smoke detector has been improved since its first technology. The first smoke detector was invented by a Swiss physicist, Walter Jaeger. This device was found accidentally when he wanted to make a poison gas sensor. He was frustrated that the device did not work well with a very small amount of the poison gas. Then read your cigarette. He was surprised as his device detected smoke from his cigarette.

Then Duane D. Pearsall first invented an affordable smoke detector for home use. This device needs a battery to turn it on. It is easily replaced and installed. Therefore, Duane built his first company in Lakewood, Colorado, namely Statirol Corporation.

Smoke detectors were sold on the market in 1969. In this period, the price of the detector was very expensive, so only commercial buildings and government buildings are equipped with this device. Due to the function of this device, today almost every home and building has been equipped with this device.

Some people complain that their alarms do not work as the manufacturer claims. The problem is that they forget to replace the battery or install the device without a battery.

Hopefully, this article will help you improve your home security. Have you equipped your home with this security device? If yes, have you reviewed them regularly? Many fire hazards occur because the user forgets to replace the battery.