Has anyone used the Global Hawk security monitoring system? Friends who have used it talk about the feeling of using it.

The difficulty of monitoring system installation is the last factor, and it can't even be called an element. After all, the installation project is a professional job, so just leave it to professionals. So this will never appear in the tender documents.

The selection criteria of security monitoring system: first, reliability, the system that frequently crashes and loses video is worthless;

The second is the humanization of the interface, which can be a better fool. Leaders often hate complicated machines;

The third is the attitude and speed of after-sales response. If it is a machine, there will always be problems. Because of its own uninterrupted, after-sales speed is very important. As for attitude, if you have a good attitude, you can replace the whole board first, even if you can't eliminate the fault for a while.

The fourth is advanced technology, which actually affects the first and second items. Advanced technology system is easy to achieve better reliability and humanized interface, longer video recording time and clearer video quality.

The fifth is connections. This is not a big problem. These days, monitoring products are embarrassed to come out and meet people without networking function. However, it should be noted that only the back-end networking or the whole system networking can reflect the R&D strength of a manufacturer.

I have been engaged in technical work in monitoring industry for more than three years. I have never heard of this brand. Perhaps I am ignorant, but at least it shows that it is not even a second-tier brand. What I can tell you is that the reliability of monitoring system equipment is not so good at home or abroad. A domestic first-line brand product I once worked for, after thousands of devices in my hand, the failure rate reached more than 30% within two years, and the failure rate of a certain model product exceeded 100% within two years because of design defects. The top brands are still like this, not to mention the second and third lines? Therefore, reliability and brand should be listed as the top priority. You certainly don't want to use anything you recommend or decide, so your future may be cast a shadow.