Mobile DVR digital video recorder, compared to the traditional analog video recorder, using hard disk video, it is often referred to as hard disk recorders. The following Xiaobian to introduce the principle of Mobile DVR.
Mobile DVR is a set of image storage processing computer system, with the image / voice for a long time recording, recording, remote monitoring and control functions, Mobile DVR collection of video recorders, screen splitters, PTZ lens control, alarm control, Network transmission and other five functions in one, with a device can replace the analog monitoring system a lot of equipment functions, but also gradually take advantage of the price.
Mobile DVR is a digital recording technology, in the image processing, image storage, retrieval, backup, and network transmission, remote control and other aspects is far better than analog monitoring equipment, Mobile DVR represents the development of television monitoring system is the market On the TV monitoring system of choice for products. Generally divided into: hard disk recorders, PC-based hard disk recorders and embedded hard disk recorders and so on.
Mobile DVR advantage
Storage space is large (easy to expand storage hard drive), suitable for long time video. The following are the same as the "
Good man-machine interface and file management, through the mouse, the keyboard as long as the computer can be used to operate a good person;
Software and hardware upgrades easier, faster product updates. The following are the same as the "
Maintenance costs are relatively low, the general failure can be replaced by parts for maintenance, the machine will not be scrapped.
Mobile DVR disadvantage
Poor stability DVR software and PC hardware, WINDOWS operating system is not compatible with the WINDOWS operating system itself is not perfect, it is easy to cause the system crash. The following are the same as the "
Mobile DVR product operation and maintenance need to have a certain technical foundation, and the operating system sometimes "washed away" some system configuration and software, which makes maintenance work difficult. The following are the same as the "
Mobile DVR data storage and operating systems are in the hard disk, no matter how encrypted, can enter the system from the PC's bottom, the recorded image file to be modified. If the PC's hard disk zero failure, the entire hard disk or even the entire system to be paralyzed, so the reliability of the data decline.