Vedard Alarm Security Export Sales Company
Vedard Alarm Security Export Sales Company
News
A life-saving smoke alarm in a fire
Source: https://vedard.com/blog/a-life-saving-smoke-alarm-in-a-fire/
Date: 2021/09/01
Why are so many people trapped in an indoor fire? According to statistics, more than 80 percent of those who died in the fire were smoke-choked. Fire combustion products contain a large number of toxic components, such as carbon monoxide, carbon dioxide, hydrogen cyanide, sulfur dioxide, nitrogen dioxide, etc., these gases have different degrees of harm to human body. One of the most toxic gases is carbon monoxide. Carbon dioxide is non-toxic, but when it reaches certain concentrations, it can stimulate a person’s respiratory center, resulting in shortness of breath, increased smoke inhalation, headaches, confusion and other symptoms. The vertical flow rate of flue gas is 3-5 meters per second, which is 8-10 times the horizontal flow rate.When the toxic smoke fills the entire evacuation channel, people may faint if they stay 1-2 minutes, and people may die if they stay 4-5 minutes.
Electrical and living fire carelessness is the two main causes of residential fire. The specific causes of electrical fire include line failure, electrical equipment failure, heating appliances used for a long time or too close to fuel, etc. The specific causes of careless use of fire in life are oil pan fire, baking, improper use of stoves, smoking, spontaneous combustion, playing with fire and so on. There are a lot of flammable objects in the room, some furniture, plastic combustion will produce a lot of smoke. The smoke would have lowered the line of sight so much that it was hard to see from a meter away. After the occurrence of an indoor fire, the escape time is limited. Under normal circumstances, the ordinary residence fire will deflagration in about three and a half minutes, and the chance of escaping after deflagration is very low.

The following measures can effectively reduce the occurrence of residential fires: timely replacement of aging and damaged electrical lines, replacement of old electrical appliances, regular inspection of gas lines, no smoking in bed, teaching children not to play with fire, keeping away from combustible materials when baking and heating, checking the use of electricity and gas before going to bed or going out, etc.
In addition, fire detection and alarm equipment should be installed in the home for early warning and early detection. Once there is a fire, the alarm device will trigger the alarm, even in the middle of the night people can evacuate and call fire police. Smoke alarms are the most commonly used fire alarm detectors. According to fire protection association, A smoke alarm should be installed in every bedroom, a smoke alarm should be installed outside the bedroom where the alarm can be heard through the door. At least one smoke alarm should be installed on each floor of the residence. The closer the alarm is to the fire, the faster it will work.Therefore, as many fire smoke alarms as possible should be installed in the residence.

There are many types of smoke detectors. Refer to another article at Fire safety cannot be ignored.
More News
LoRa intelligent wireless fire alarm system
Technical code for fire alarm system in wireless networking
What are the components of the automatic fire alarm system
Replace smoke alarms in time to avoid fire disasters
Gas fire extinguishing controller
Photoelectric beam smoke detector
Wireless fire alarm system
Guidance to shop solar wireless security system
The three elements of Security Precaution
Driveway Alarm System
How to test and install solar beam system
Perimeter security should be included in home security system
Alarm System Linkage
Do not use water for these types fire extinguishing
Loss free new anti theft alarm device
Perimeter security solution
Combustible gas toxic gas monitoring system
Install Infrared Beams Detector
The different security needs of shops with different size
Security alarm in intelligent parking lot
Linkage of burglar alarm and video surveillance system
Can solar beam be used at gas station or oil depots
Security service management platform
CO carbon monoxide detector
How to set up fire security system
Bus code fire control detector and module
Smoke detector types and application
Smoke detectors types and wiring
How to DIY home security
Fire alarm system types
Lower explosive limit of combustible gas
Home Security Fire Alarm and fire fighting
Improvement of active infrared detector
Connect solenoid valve with gas detector
How to design a 1000 channel large-scale monitoring system
Types and features of outdoor security equipment
Burglar alarm failure and troubleshooting
How does the access control system link up with fire alarm and surveillance
Debugging of automatic fire alarm system
Home security solution
Why choose TCP/IP RJ45 network alarm control panel?
Integration of security system
Fire alarm system troubleshooting
Security industry development stages
https://vedard.com/blog/conventional-fire-alarm-system-is-suitable-for-small-places/
Setting and Debugging of automatic fire alarm system
https://vedard.com/blog/what-are-the-components-of-the-automatic-fire-alarm-system/
Analysis and solution of false alarm problem
China Top ten brands of burglar alarm system manufacturers
Why is electrical fire monitoring system needed
Training for installing fire alarm system
https://vedard.com/blog
Security Solution for community safety
Plant area perimeter security solution
Questions of solar beam systems
How to build up security service center
How to minimize latency of monitoring systems
Surveillance alarm troubleshooting
What type smoke alarm is better
Difference of sound light alarm and explosion proof alarm
Smart fire alarm system
How to choose active infrared beams
China Security Exhibition 2019 Oct. 28th to 31st
Shopping mall and market interconnection security solution
Intelligent optical fiber perimeter security system
Garden solar alarm lamp
China Chemical plant explosion and Security Consideration
Fire and Explosion in Chemical Plant causes and prevention
Chemical plants fire escape methods and points for attention
Fire Alarm and automatic panel operation training
China Chemical plant explosion and Security Consideration
FIRE DETECTION & ALARM FOR PUBLIC BUILDING AND PREMISES
COMPLETE HOME SECURITY SYSTEM SELF-MONITORED
THEFT & BURGLAR ALARMS FOR HOME SECURITY
What to do with Fire alarm and How to recover alarm devices
How to install PIR and Door Contact for home security
7 causes for false alarm of fire detectors
PIR Passive Infrared Detector installing notice
Automatic fire alarm system terms of manual and automatic control
Is Burglar Alarm System useless?
6 home security solution for different budget and security levels
Electric Fire and Electric Socket
Security Service Network Alarm System upgrade
Explosion proof Fire Alarm Gas Detector Sounder Beacon
Solar Wireless PIR Detectors Features
Fire Alarm System Troubles Resolve Solutions
Fire Alarm Systems Maintenance and trouble shooting
How to avoid CO carbon monoxide poisoning
What is beam system and how does it work
Customers frequently asked questions about Solar Beam systems
How to clean Smoke Detector
Test Method and Notes for the Solar Powered Wireless Beams
Do not use water for these types fire extinguishing
How to disable Smoke Alarm temporarily?
Professional Security System installation standards
Home Security anti-theft knowledge and technology
How to escape from bus fire
How to use fire extinguishers
Flammable gas alarm installation and inspection
Addressable Fire Alarm System illustration
Building Fire Security System
Christmas Home Security Protection cautions
COMPLETE HOME SECURITY SYSTEM SELF-MONITORED
THEFT & BURGLAR ALARMS FOR HOME SECURITY
Wireless Fire Alarm System for commercial security
2017 China Security Fair News
Installing outdoor security cameras
Is Smart Home equal to App controlled Home
2017 China Public Security Exposition & Security Forum
Notice for wiring FC-7448 bus-line alarm system
How to install and debug FC-7448 Commercial Security Alarm System
2017 China Public Security Exposition
Combination of fingerprint lock and home security system
Cold Storage needs fire alarm system
Fire Security for garage, motor repair shop, parking area
FAS design notice
Photoelectric Beam Detection System Solution
How is sensor important for smart home
How to set up driveway alarm systems
Install intruder detector
Upgrade of PSTN network alarm service center
CMS server requirement and operation
meian tech wireless motion detector
Intrusion detector technology and development
intelligent security
Wireless fire alarm system
General Operation of Fire Alarm Control System
Addressable FACP MN300 Instruction
Alarm System Troubleshooting–Part 1 CMS
Alarm System Troubleshooting–Part 2 Alarm Control Panel
Alarm System Troubleshooting–Part 3 Detector
New technology security alarm server EAVS
Fire alarm system design
bus system security alarm technology
Fire Detectors types and selection
Exterior Security Protection
Home Incidents Prevention
Dangerous gas leakage Alarm Device Installation
Hotel Security Solution
Burglar Alarm System Installation Notes
Intelligent Community Security FAQ
Fire Indication on Alarm Control Panel
Fire Defighting System
Fire prevention and escape
Base Station Integrated Security Solution
Community Security Solution
October 25-28, 2016 China Security Exhibition
China Security Alarms Technology
Theft & Burglar Alarms for Home Security
Install Infrared Beams Detector
China Security Alarms Technology
Security System and Smart Home
Home Fire Prevention in Summer
Set up IP camera for home surveillance
Home Security Systems company Karassn cooperation
Pet immune Motion Detectors and the technology
How would you like to manage home security
Program Alarm Systems Solar Beam Detectors
Smoke Alarm types and connection
Question of Focus Security Alarm Systems
Security Alarm Systems Technical Supports
Security Service & DIY home security
Fire Alert Security Alarm Solution Signal Systems
Security Exhibition 2015 in Shenzhen China from 29th Oct.
Advanced Technology Burglar Alarm Systems
Install wireless door magnetic alarm sensor for rolling door
Fire guard read fire alarm manuals and test fire alarm systems before fire happening
Correct wiring Smoke Alarms for Fire Alarm systems
Carbon Monoxide danger
Questions for Solar-powered wireless infrared grating
Smoke Alarm Questions
Alarm system industry trend and alarm system installer job
Conventional Fire Alarm Security Solution
Perimeter Security Solution with Solar Beams
Reliable Wireless Alarm Systems
Smart Home & Secure Home
Flammable gas alarm installation and inspection
Program Alarm System and understand the terms
2014 Security China International Exhibition
Test Method and Notes for the Solar Powered Wireless Beams
Energy saving theft deterrent
Wireless Fire Alarm Solution For Hotel
Additional wireless detectors to existing alarm system
Home Alarm Security Service Development and the importance
Cheap or Quality China Alarms System
DIY alarms or Professional installed alarms
We help buyer buying China Alarm Security Systems
Alarm System Store for DIY without any consultant's advice
Cooperate with Alarm Systems Installers and Security Service
Digital Network Video Server alarm panel
Quick guide to program FC-7448 building security alarm panel
How to choose Motion Sensors from technology views
Advanced technique of intruder detectors
Integration of Security System
Wireless compare with Wired Alarm System