The history of video surveillance systems began in 1943, at that time they were used to monitor a military training ground. In 1949, the first commercial CCTV cameras appeared in the United States. CCTV cameras for ...
Best CCTV Cameras in 2020
Best mirrorless cameras in 2020
Mirrorless cameras are gaining more and more popularity with amateurs and professionals everywhere. Their advantages are lightness and compact dimensions, which distinguishes them favorably from SLR cameras. But novelty will become a deterrent ...
Best tablet with aliexpress in 2020
A modern person can no longer imagine life without gadgets. Tablet devices are very popular, which can replace stationary PCs, laptops and other equipment. When choosing, you need to understand what you need ...
Best USB sticks in 2020
Every year the rate of development of high technologies is increasing, in connection with which old technical devices are modernized and receive more powerful characteristics. Thus, new processors, video cards, video cameras, household ...
The most expensive laptop in the world in 2020
Modern laptop models are almost as good as stationary devices, and in some cases even surpass. Many variants can withstand a high degree of competition in terms of power, speed, and image quality. With all ...
Best Wi-Fi routers with aliexpress in 2020
You can provide yourself with a reliable Internet connection if you have a good Wi-Fi router at hand. It is able to distribute a signal to other devices, allow you to watch streaming video in an excellent extension or play ...
Best quadcopter with aliexpress in 2020
Today, a quadrocopter is no longer surprising, with its help, many simply have fun, take high-quality photos and videos, and also purchase for other purposes. At stationary points of sale such ...
Best walkie-talkies with aliexpress in 2020
In regions where cellular communication is weak, radios are suitable not only for special services, but also for ordinary citizens. Tourists and security guards, construction workers, taxi drivers and cross-country bikers ...
Best Sony headphones (sony) in 2020
It is always more convenient to go with music through life when you can listen to it through high-quality headphones. This device is the norm today. With headphones, people travel in public transport, walk along the street, ...
Best aliexpress keyboard in 2020
Many people prefer to make purchases using the Chinese online resource Aliexpress. Here you can find products in a different assortment. PC keyboards are no exception. The choice of this device is ...
