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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CO alarm needed in winter heating stove
Stove is used in winter for heating. But carbon monoxide poisoning often occurs. So, we should pay attention to some safety […]
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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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Surveillance alarm troubleshooting
1. LAN devices can’t see video online and can’t read network parameters. Solution: The device IP and computer IP are not […]
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Features of waterproof Infrared camera
In order to remote monitor surveillance and get video evidence of alarm, the CCTV or camera is used as part of […]
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Alarm system knowledge
1. What is alarm system? The alarm system is a safety system with all kinds of functional detectors to protect the […]
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How to make home safe
Home invasion and home fire caused a large number of casualties and property losses. And it affected social stability and economic […]
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Alarm System linkage function
What is the alarm system linkage function? How should it be interconnected? The linkage function means that when an alarm event […]
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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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How to install wired alarm system correctly
Even wireless alarm system is easy to install than wired alarm system, wired alarm system is always installed at many locations. […]
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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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Why smoke sensor is necessary for home security
Fire accident is serious disaster for home security. Many factors may cause fire such as aging of power cord. If the […]
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How to choose active infrared beams
There are different beams quantity such as 2 beams, 3 beams, 4 beams, 6 beams and 8 beams of photoelectric beam […]
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What type of home security system to shop
What type of home security alarm control panel should I shop? What detectors should be included in the security system? We […]
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