How to select a camera The camera is the core equipment of the entire monitoring system. When selecting a model, it should be carefully selected according to the site environment and user needs. For...
1. DVR: hard disk video recorder It is a computer system for image storage and processing, and has the functions of long-term recording, recording, remote monitoring and control of images/voices. 2....
Poe NVR Analysis: Understanding the Meaning and Role of Poe NVR With the continuous development of technology, the application of video surveillance systems in the field of security is becoming...