There are some principles of designing alarm 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.