before arranging the camera, you must first decide where your camera is laid and at which point it is fixed.

1. The requirements of the monitoring host are generally not high. It is ok to run above 42.8, of course, the general machine configuration can be achieved now.

2. The hard disk to be monitored must be large, at least 1B. The size of the video depends on the clarity of your camera. The monitoring software is operated according to the instructions, or the manufacturer can help you set it up.

3. The wiring of monitoring is also very important, and the purchase of cables must be good, usually coaxial cables. At present, brands are miscellaneous, so how to route the wiring should be considered clearly, and long-term use should be considered.