Network video cameras and video network server, all is the core equipment of
monitoring system, when we are network monitor project design, what is the
choice, or video camera, network server?
First, we should understand the network video camera and server difference:
Network video camera is to integrate into the camera and server, on line can use
directly. But the network video camera, style is very limited, far less
selective simulated camera.
Video server itself without camera, but it is the flexibility, can pick any
analog camera. Many video server can meet the road multiple cameras.
We must consider when the choice, function and effect, also want to consider
convenience, consider the cost.
Case 1, if there are multiple monitoring, and some decentralizing position get
closer, can consider to use multiple video server + simulate the total cost of
the camera, with more than lower network camera, but must pay attention to the
road of video server, more than single video server resolution and network
camera slightly lower, if the user is not high, generally acceptable.
Case 2, if on camera design without special requirement, network video camera
have you need, then both the design can directly use the corresponding design of
network video camera, video server + simulation.
3 and if the situation of camera design has special requirements, such as
variable times to seek, infrared cameras, riot camera low illumination, it must
use such video server + simulate the camera.
Note: in a monitoring system, the same series of network video camera and
server, can mix. Different series, different brands of network video camera and
server, generally not mix.