Search found 840 matches
- Tue Aug 22, 2023 1:06 pm
- Forum: Fire Alarm and Fire automatic fighting
- Topic: test of gas fire extinguishing system
- Replies: 0
- Views: 25070
- Wed Jun 28, 2023 1:48 pm
- Forum: Fire security solutions
- Topic: Why is heat detector used for garage fire detection
- Replies: 1
- Views: 3524
Why do museums need gas detectors
Buildings and collections in museums are prone to fires. When a fire occurs, gas detectors can detect gases such as carbon dioxide produced by burning objects and send an alarm in time. Therefore, museums need to install various types of fire detectors in order to detect and put out fires at first t...
- Wed Jun 28, 2023 1:25 pm
- Forum: Code for fire alarm systems
- Topic: How to extend the service life of gas alarm
- Replies: 2
- Views: 2342
The reading on the gas detector is negative. Why?
All electrochemical or catalytic bead gas sensors are prone to enter the positive and negative reading drift regime due to environmental factors such as temperature and humidity variations. But these are not the common reasons for negative sensor readings. 1. Zero readings in the polluted atmosphere...
- Tue Jun 20, 2023 9:46 am
- Forum: Fire Alarm System Manual
- Topic: Addressable fire alarm system brochure
- Replies: 1
- Views: 4064
Re: Addressable fire alarm system brochure
<iframe width="560" height="315" src="https://www.youtube.com/embed/F10V_Y7hqsY" frameborder="0" allowfullscreen></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/QPgM5DblZRE" frameborder="0"...
- Tue Jun 20, 2023 9:45 am
- Forum: Fire Alarm System Manual
- Topic: Mini conventional fire alarm system
- Replies: 4
- Views: 5161
Re: Mini conventional fire alarm system
<iframe width="560" height="315" src="https://www.youtube.com/embed/F10V_Y7hqsY" frameborder="0" allowfullscreen></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/QPgM5DblZRE" frameborder="0"...
- Tue Jun 20, 2023 9:44 am
- Forum: Fire Alarm System Manual
- Topic: How to wire fire automatic fighting system?
- Replies: 3
- Views: 7585
Re: How to wire fire automatic fighting system?
<iframe width="560" height="315" src="https://www.youtube.com/embed/F10V_Y7hqsY" frameborder="0" allowfullscreen></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/QPgM5DblZRE" frameborder="0"...
- Tue Jun 20, 2023 9:41 am
- Forum: Fire Alarm System Manual
- Topic: Fire Alarm and automatic panel operation training
- Replies: 7
- Views: 10459
Re: Fire Alarm and automatic panel operation training
<iframe width="560" height="315" src="https://www.youtube.com/embed/7qKu4U0bgqE" frameborder="0" allowfullscreen></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/--uHmWAmXzY" frameborder="0"...
- Tue Jun 20, 2023 9:41 am
- Forum: Fire Alarm System Manual
- Topic: Conventional Fire Alarm System
- Replies: 8
- Views: 11723
Re: Conventional Fire Alarm System
<iframe width="560" height="315" src="https://www.youtube.com/embed/7qKu4U0bgqE" frameborder="0" allowfullscreen></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/--uHmWAmXzY" frameborder="0"...
- Tue Jun 20, 2023 9:34 am
- Forum: Fire Alarm System Manual
- Topic: Explosion-proof fire alarm system
- Replies: 9
- Views: 17707
Re: Explosion-proof fire alarm system
<iframe width="560" height="315" src="https://www.youtube.com/embed/1yagGyDodkY" frameborder="0" allowfullscreen></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/Yr7smnQHEOI" frameborder="0"...
- Tue Jun 20, 2023 9:33 am
- Forum: Fire Alarm System Manual
- Topic: Chemical plant Fire and explosion prevention
- Replies: 1
- Views: 3975
Re: Chemical plant Fire and explosion prevention
<iframe width="560" height="315" src="https://www.youtube.com/embed/F10V_Y7hqsY" frameborder="0" allowfullscreen></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/QPgM5DblZRE" frameborder="0"...