How to choose the digital monitoring host

The intelligent digital monitoring host is divided into two categories:

The first type is the intelligent monitoring host used in security monitoring projects (such as buildings, airports, museums and other security monitoring projects). It is characterized by complete functions, good network transmission functions, and slow recording speed. Linkage on the frame side can also allocate video resources to the places where it is most needed;

Another type of digital monitoring system is mainly used in intelligent digital monitoring systems in bank teller system monitoring projects. It is characterized by high recording speed, 25 frames per second per channel, with audio input. How to choose an intelligent digital monitoring host, first of all, it should be clear where the equipment is used, whether it is a security monitoring project, or a bank teller project that requires high recording speed. Different types of intelligent digital monitoring hosts should be used in different types of projects. The first type of equipment can be used in the project, and the first type of equipment is used in the bank cabinet Yuanzhi monitoring project. The recording speed cannot meet the user's requirements, and the second type of digital host is required.

Choose a device with proven stability

The stability of the intelligent digital monitoring host should be investigated from two aspects:

First, from the perspective of the hardware structure, the intelligent digital monitoring hosts are all multi-input. The hardware can be multi-card or single-card. Because the intelligent digital monitoring systems are basically PCs, and most of them use WIN98 as the operating platform Therefore, the single-card method has high integration and the stability will be better than the multi-card method. Some adopt the one-way one-card method, so it is easy to form hardware conflicts.

The second is to check whether its software programming is standardized. This is mainly verified through long-term operation and operation, and the long-term operation of various functions should be observed.