Security Equipment Selection Guide

Security equipment selection guides are the following:

1, system upgrades and maintenance convenience. Due to the large scale of the system, the system software and core equipment should have automatic upgrade and maintenance functions. In addition, the security monitoring system consists of a number of complex systems, including networks, storage, operating systems, platform software, various front-end devices, etc. It is required that each subsystem should have a working log record, including system modules and core equipment.

2, practicality. The system should take into account factors such as local environmental conditions, monitoring objects, monitoring methods, maintenance, and investment scales to meet the needs of the normal operation of the monitoring system and social public safety management.

3, scalability. Should adopt the distributed system and the modular structure design, in order to meet the system scale expansion, the function expansion, the matching software upgrade demand. Users can expand or tailor the system as needed to provide sufficient flexibility.

4, reliability and stability. The system should use mature technologies and reliable equipment, and have backup or redundancy measures for key equipment. The system software has maintenance support capabilities and strong fault tolerance and system recovery capabilities to ensure that the system runs as long as possible, and can be repaired or restored as soon as the system fails.

5, the system's management capabilities and ease of operation. Considering the scale and complexity of the networked system, the management software platform should have a good system architecture. The system core management and business management must be clearly separated to ensure that they meet different application requirements. Due to the large number of various management servers, storage and forwarding servers in the system, the network management functions of the system must be powerful. Otherwise, routine maintenance cannot be performed. The management and user interface provided by the system should be clear, concise and friendly, and the operation should be simple and convenient. Flexible, easy to learn and use, easy to manage and maintain.

6, performance and price ratio. The designer should reasonably set the system function, correctly configure the system and select the equipment. Under the premise of good grades of key equipment, the overall price of the system is guaranteed to be low, so that the system has a higher cost performance.

7, compatibility and standardization. Compatibility is the key to interconnecting devices from many different manufacturers and protocols. The system should be able to effectively communicate and share data, as far as possible to achieve device or system compatibility and interoperability. The higher the degree of standardization of the system and the better the openness, the longer the life cycle of the system. Control protocols, transmission protocols, interface protocols, video/audio codec, and video/audio file formats, etc., should all comply with the requirements of the corresponding national or industry standards.

8, advanced and inherited. The construction of the monitoring system is impossible to abandon the original simulation-based system. The proper approach is to include the original simulation system as far as possible on the premise of planning a fully digital system. The ideal system is a seamless connection between the two to form a complete security monitoring system.

9. Anti-interference to the external environment. The external environment is changeable. Do not make the anti-theft alarms less flexible or invalid due to various interferences, such as the thieves’ interference with devices and the destruction of pets.