At all times, people have sought to make their existence safe and limit their possessions from unauthorized entry. For this, a variety of methods were used: installing a fence or a high fence, booking windows and doors, hiring guards. But all these methods did not make it possible to constantly control every corner of a certain territory, and the threat of penetration remained unchanged. With the advent of television and video cameras, it has become a reality to constantly monitor what is happening on the territory or in the room.
However, the use of video equipment involves not only maintaining an entire staff of employees, but also storing a huge amount of videotapes with hourly image recording. The advent of digital systems has relieved security chiefs and business leaders from these routine problems. It should be noted that digital video surveillance systems have certain advantages over standard (analog) sets.
With this method of protection, the image recorded by video cameras is processed and converted into digital information that can be stored on hard drives or flash cards. Based on the data received, the video recorder records the recording and you have the opportunity to independently decide on its use. The image is archived in such a way that at any time it is possible to obtain the required information for a certain day, while it is even possible to indicate the time.
Also, this method of tracking the territory has unsurpassed security capabilities. When it is configured to fix moving objects, an alarm signal is immediately sent to the security console or you can find an SMS on your mobile phone in the form of an SMS message. Among other things, such a complex is capable of recording video in complete darkness, as well as recording information about the degree of smoke in the room.
Modern digital video security systems have already been appreciated by leading experts in their respective fields and are becoming more widespread over time.
Depending on the installation of the video system and its configuration, it makes it possible to monitor online via the Internet, while you can even be in another city or country. For example, a hidden camera is installed in an apartment, and its owner is on a business trip. He can check the safety of his home at any time, control the work of the servants or the methods of raising children - all this is available via the Internet. And the wireless mini-video recorder installed in the car will accurately record the situation both inside the car and on the road. Such a record can significantly help the driver if his car is stolen or he becomes a participant in an accident.
