Search found 70 matches
- Sat May 07, 2022 9:28 am
- Forum: How to keep healthy
- Topic: Why do people get sick
- Replies: 2
- Views: 1188
For the Novel Coronavirus, we remain on alert
Novel Coronavirus affects the largest number of people in the world. Two months ago, nine COVID-19 positive cases in Quanzhou caused the city to hit the pause button. The city loses its flow and enters static management. Every two days, the crew will be tested for nucleic acid. Health workers and vo...
- Wed Dec 29, 2021 10:43 am
- Forum: FAQ before shopping home security system
- Topic: Why should you shop online?
- Replies: 1
- Views: 565
Re: Why should you shop online?
Another important reason to shop online is Covid-19.
The rapid spread of omicron, variant of COVID-19 increases the risk of contracting the virus from face-to-face contact. Shopping online is the best choice.
The rapid spread of omicron, variant of COVID-19 increases the risk of contracting the virus from face-to-face contact. Shopping online is the best choice.
- Tue Dec 14, 2021 10:26 am
- Forum: FAQ before shopping home security system
- Topic: Why should you shop online?
- Replies: 1
- Views: 565
Why should you shop online?
As the product of the development of science and technology, online stores bring great convenience to people. Firstly, shopping online saves a lot of time. Second online shopping has more choices and cheaper prices. The new product that the factory has just designed and produced first appeared on th...
- Thu Nov 25, 2021 1:14 pm
- Forum: Security business join here
- Topic: The intellectualization of security makes many security personnel lose their jobs
- Replies: 1
- Views: 510
The intellectualization of security makes many security personnel lose their jobs
Traditional security industry and security engineering construction needs all kinds of personnel. They are weak electrical drafters, engineering designers, engineering builders, software designers and implementer, etc. Intelligent security makes DIY home Security possible. Intelligent security does ...
- Wed Nov 24, 2021 2:49 pm
- Forum: Code for fire alarm systems
- Topic: Fire protection requirements for electric vehicle garages
- Replies: 1
- Views: 514
Mother of five killed in Tesla car fire in Ohio
Officials said that the electric car made it difficult to extinguish the flames. From https://www.independent.co.uk/news/world/americas/crime/tesla-car-fire-kills-mother-ohio-b1955160.html A mother of five was killed when the Tesla she was driving crashed near an elementary school in Ohio, police sa...
- Thu Nov 18, 2021 1:33 am
- Forum: Security business join here
- Topic: China security protection industry
- Replies: 8
- Views: 711
China security protection industry
The construction of Safe cities in China has rapidly promoted the development of the security industry. As of 2019, there are 30,000 security enterprises in China. The total output value of China's security industry exceeded 800 billion yuan. The intelligent security industry chain includes upstream...
- Fri Nov 05, 2021 1:29 am
- Forum: Website and source of security solutions and alarms
- Topic: List of Fire Detection and Alarm System Standards
- Replies: 0
- Views: 483
List of Fire Detection and Alarm System Standards
General requirements for devices other than control and indicating equipment (CIE) In order to comply with this standard, the following products shall comply with the relevant standards as listed below, except where specified otherwise within this standard. EN 54-3:2001 Fire alarm devices - Sounders...
- Mon Oct 18, 2021 1:23 pm
- Forum: General discussion of security protection
- Topic: The 18th China public security Expo will be held from Oct. 29th
- Replies: 0
- Views: 1029
The 18th China public security Expo will be held from Oct. 29th
Initiated in Shenzhen in 1989, CPSE (China Public Security Expo) has become the world's largest and industry’s leading security exhibition. Till today, CPSE has been successfully held for 18 times over the past 32 years, becoming influential worldwide. More than 1263 exhibitors from more than 150 co...
- Sat Sep 25, 2021 2:38 pm
- Forum: Fire Alarm and Fire automatic fighting
- Topic: Replace smoke alarms in time to avoid fire disasters
- Replies: 1
- Views: 457
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 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 di...
- Tue Sep 21, 2021 11:48 am
- Forum: What do you know about China
- Topic: Mid-Autumn Festival
- Replies: 0
- Views: 445
Mid-Autumn Festival
Mid-Autumn Festival is a traditional Chinese festival. Mid-Autumn Festival is a folk festival offering to the moon.To express people's awe and gratitude for nature. People's first wish is to be healthy and safe. On Mid-Autumn Day, families get together. The moon is full and families are reunited. Fa...