Outdoor perimeter security solutions
Outdoor safety is essential. Outdoor security cameras are often used as security equipment. In addition to outdoor security cameras, there are […]
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How to install professional alarm system
Professional home security systems include a variety of detectors and alarm devices. Detectors are used to detect and trigger security events. […]
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Overview of automatic fire alarm systems
Automatic fire alarm system is the main part of fire control system. Automatic fire alarm system includes fire early warning system, […]
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Selection and requirements of fire alarm control system
According to the requirements of the code, the fire alarm control system can be divided into regional alarm system, centralized alarm […]
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Gas fire extinguishing system instruction
There are two types of Gas fire extinguishing system, one type is gas extinguishing control panel with fire alarm detector system and another is gas extinguishing control system only without fire detection system. The gas fire extinguishing system should be installed in library, computer and communication room etc. where the water extinguishing is not accepted. The gas fire extinguishing has two step to start fire extinguishing and it will be triggered by compound detectors alarm. And there are 3 types to start the fire extinguishing, automatically start, manually start and mechanically start.
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Wiring and principle of wired detector
Why do we learn wiring and principle of wired detector？ Wireless alarm detector and IP monitor are easy to install. Home […]
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Precautions for RS485 wiring
I. RS-485 communication 1. The communication distance of RS485 bus can reach 1200 meters？ RS485 bus transmission only in the ideal […]
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Why is electrical fire monitoring system needed
What is an electrical fire? Electrical fire refers to the fire caused by abnormal high temperature, electric arc and spark of […]
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Automatic fire alarm system and linkage
The wiring of fire alarm system and fire linkage equipment has two ways, one is the fire alarm loop and fire […]
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Program Beam sensor before installing
Photoelectric infrared beam is ideal security equipment installed for outdoor intrusion alert. It is always installed in courtyard, balcony, farm, garage […]
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combustible gas detection is a subsystem
Why can’t the combustible gas detector be directly connected to the fire alarm control panel? The combustible gas detection alarm system, […]
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Prevention of fire and carbon monoxide poisoning
Winter is the peak season for fires. Due to the dry winter climate, cold weather and increased use of fire and […]
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Don’t forget home security on Christmas and New Year
The sudden arrival of the Novel Coronavirus has made all the difference in those two years. Many people have died and […]
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Precautions for use of fire alarm facilities after flood
Attention: Fire alarm equipment is electronic equipment, water intake, flooding is serious harm to it. Therefore, prevent water from entering when […]
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LoRa intelligent wireless fire alarm system
The installation of traditional wired fire alarm system requires laying lines, which is difficult and costly. Moreover, because the lines are […]
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