There are some principles of designing alarm [1] security systems.
Generally, alarm system can consist of 5 parts. They are security sensor or detectors, gate entering alarm, perimeter protection defense, Video recording linkage, Network Alarm Report or sending.
These 5 parts can be applied independently or integrated according to actual requirement.
The alarm security system should assure safety and reliability, easy operation, intelligent, economic.
So, there are some principles to be obeyed when design alarm security system.
1.       Advanced Feature.
Products were designed by advanced technology of the profession.
2.       Stability & Reliability
The alarm system should be tested with no problem.
3.       Open Feature
The system and products use open technique standard and the system is with mutual linkage and operation function.
4.       Standard
The products should be designed with consistent standard.
5.       Expansibility
The system should be with necessary redundancy and enable to update and expand.
6.       Safety and Reliability
The system should use secure design technology and assure the safety of person, equipment message, and documents.  It should avoid illegal user’s operation and assure the running is reliable and stable.
7.       Economic
The system should meet the actual requirement and operation. \
8.       Integrate available
The system should meet the requirement of usage and management. It should be planned & designed entirely and avoid repeat setting.
9.       Easy Management
Software and Hardware part should be ensure the system is easy to operate and manage. It should be with friendly Man-machine communication interface, easy and reasonable to manage and maintain.
10.   Economic
The system should be economic and with long time benefit.