Smoke detectors types and wiring
Smoke detectors can be divided into independent smoke detectors, network smoke detectors and wireless smoke detectors. The independent smoke detector is […]
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Lower explosive limit of combustible gas
Combustible gas refers to a gas that can ignite or explode when exposed to fire, heat or oxidant. It usually includes […]
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Fire alarm system types
The automatic fire alarm system has (multi-wire) conventional alarm system, bus system addressable fire alarm system and two-wire bus system addressable […]
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Home Security Fire Alarm and fire fighting
Home fires often cause heavy casualties and property losses. The designed home fire detection alarm and fire automatically fighting system can […]
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Connect solenoid valve with gas detector
Gas is the main energy source for heating and cooking in daily life. Now almost every household has installed gas pipeline, […]
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Debugging of automatic fire alarm system
Before debugging the automatic fire alarm system, the specifications, models, quantities and spare parts of the equipment should be checked according […]
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Conventional fire alarm system is suitable for small places
Conventional fire alarm system is early designed automatic fire alarm system. More complex and intelligent addressable fire alarm and intelligent fire […]
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Setting and Debugging of automatic fire alarm system
1.Encode the installed detector, manual alarm button and various modules (input and output modules) according to the system design drawing. If […]
Read More →What are the components of the automatic fire alarm system
Automatic fire alarm system consists of fire detection and alarm system, fire linkage control system, combustible gas detection and alarm system […]
Read More →Installation method of fire alarm detectors in fire security system
The installation of fire detectors and manual call points is one of the main part of the installation of fire alarm […]
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Why is electrical fire monitoring system needed
Electrical fire monitoring system refers to the system that can send out alarm signal, control signal and indicate the alarm location […]
Read More →How to install fire alarm system
The two signal wires of the fire alarm do not distinguish between positive and negative poles. But the two wires can […]
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Smart fire alarm system
The traditional fire alarm system can not meet the need of social and economic development for fire prevention and control. So, […]
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Difference of sound light alarm and explosion proof alarm
What’s the difference between fire sound-light alarm and explosion proof sound-light alarm? Below we will explain the function and characteristics of […]
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What type smoke alarm is better
There are two types of smoke alarm according to different types of sensors. They are ion smoke alarm and photoelectric smoke […]
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Gas alarm device using notes
1. The gas alarm device should be frequently calibrated and tested. Gas alarm device same as other analysis testing instrument, are […]
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Gas alarm types and usage
With the development of industrialization, various kinds of industrial accidents occur frequently, such as coal mine explosion, sulfur dioxide(SO2) poisoning, hydrogen […]
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