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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Wireless fire alarm system
The traditional fire alarm system is complicated to install, program and maintain. For the fire alarm and evacuation, fire extinguishing needs […]
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Guidance to shop solar wireless security system
Solar wireless security system is a radio frequency wireless communication system including intrusion detector, alarm horn and alarm receiver. As with […]
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A life-saving smoke alarm in a fire
Why are so many people trapped in an indoor fire? According to statistics, more than 80 percent of those who died […]
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The three elements of Security Precaution
Home Security precautions include human precaution, physical precaution and technical precaution. Human precautions include closing doors and windows, keeping house keys […]
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Driveway Alarm System
A driveway alarm is a household reminder. Install an outdoor detector in the driveway or aisle entrance to your house. When […]
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How to test and install solar beam system
Solar beam wireless perimeter security system is popular used for security protection of factory, community, warehouse, villa etc. It is easy […]
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Perimeter security should be included in home security system
In the past, perimeter security was generally used only in factories, industries, and corporate buildings. But with the development of technology […]
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Alarm System Linkage
In the past, security system means surveillance video system. With the development of technology and people’s awareness of safety and prevention, […]
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Do not use water for these types fire extinguishing
Using water to extinguish fire, that is what we generally think of when we encounter fire. But for some types of […]
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Loss free new anti theft alarm device
With the development of network technology, anti-theft alarm and video monitoring have been fully integrated and developed. Webcam pixels are getting […]
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Perimeter security solution
Infrared beam grating and outdoor surveillance camera are two kinds of equipment commonly used for outdoor burglar alarm. But both devices […]
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Combustible gas toxic gas monitoring system
There are many toxic, flammable and explosive gases in production and life.If there is no gas monitoring alarm and control equipment, […]
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Install Infrared Beams Detector
Installing active infrared beams detector is harder than installing passive infrared detector. The beams detector is installed at outdoor open space. […]
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The different security needs of shops with different size
According to the scale of operation and management mode, retail shops can be divided into two categories: individual small shops and […]
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Security alarm in intelligent parking lot
Sound and light alarm is needed for intelligent parking lot. It is installed on site and when dangers are found and […]
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What is beam system and how does it work
Beam system is active infrared detector. It is consist of transmitter terminal, receive terminal, Optical lens, LED indicator for light intensity […]
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