Features of the monitoring closed-circuit system:

1. The monitored image content can be saved in the hard disk, burned in a disc or saved in a backup storage device for use as archive data.

2. Overcome a lot of human body function deficiencies, for example: monitoring equipment can work 24 hours a day, but people need to rest.

3. It can realize the linkage alarm function with other safety protection systems to detect dangerous situations in time.