Emergency emergency call for help
News Related Keywords: No tags. One , emergency call for help 1.110 alarm call Found criminal, public order cases and cases endangering public safety and personal property and disrupting public work, learning and life order, should promptly call 110 calls. Emergency points >>> â— ---MORE---
[accident] Renovation worker holding nail gun without g…
On National Day holiday, decoration worker Chen did not rest. At noon on the 6th, he skillfully loaded nails into nail guns. He never expected that the nails would be shot into his right eye at a later time. His relatives and friends quickly sent him to a hospital in Fuzhou. The doctor slowly clea ---MORE---
Amazing Discoveries in Discards: Opening the New World …
One of the graphene discoverers, Professor Andre Heim of the University of Manchester, UK, recently told the public at the 2016 China International Graphene Innovation Conference that he had spent 90% of his time after winning the 2010 Nobel Prize in physics. Basic laboratory re ---MORE---
The world's first human-eye camera solves long-dist…
Scientific and technological developments in our lives, surveillance cameras all over the streets but not easy to find, anywhere, anytime affect our lives made us aware of any. Their most important role is of course to record the most important information in the coverage, such as the face. Ho ---MORE---
What should you pay attention to when arranging the dus…
There are many types of dust collectors on the market today. The performance of different types of dust collectors is different, and their use is different. This requires us to pay more attention when using them. Not only that, but we also have some things to pay attention to ---MORE---
How much hard disk space does the network camera use in…
[ Pacific Security Network News ] Recently, a friend asked me how much hard disk space I need to use for network camera recording. I don’t know most of the people who are targeting this problem. The following is a brief introduction to the Pacific Security Network. How much hard disk space ---MORE---
How to solve the problem of color cast of color camera …
[ Pacific Security Network News ] It is easy to malfunction when using surveillance cameras. The most common problem is the color cast of color camera images. It is well known that black and white cameras in surveillance cameras are all infrared light. In the visible light condition, infrared light ---MORE---