At the 2022 FACIM fire protection products fair in Mozambique, the stands of ASENWARE, Dahua and Tanda were reported in the golden news of Mozambique National Channel, getting great attention of the local fire protection industry.
The fire alarm bell is an alarm device that can give alarm sounds, reminding people to escape when there is a fire. It needs to be checked regularly. Due to the working principle of the fire alarm bell, there are many issues needed to be considered when finding out the reasons why it doesn’t sound.
A smoke detector is a fire detection device that sends a fire signal to the panel when detecting the smoke. It can be applied in companies, houses, shops, warehouses and so on. This passage will talk about the possible problems and what are the solutions when a smoke detector reports faulty.
A beam smoke detector is a device that consists of transmitter/receiver unit and a reflector. It transmits beam of light in order to detect smoke across large areas, wherein smoke is naturally a sign of fire. Beam smoke detector works on the principle of light obscuration, where there is a transmitter that emits beam and a beam receiver. If the presence of the smoke disrupts a certain percentage of beam light of the transmitted light, it will send signal to the panel that there is a fire. Beam smoke detectors area commonly used in area wherein standard point smoke detectors are not economical or efficient to use.