监控安装不能忽视的几点：
Monitoring installation can not be ignored:
1、位置需求
1. Location requirements
对于监控摄像机来说，所处位置的好坏直接关系着设备的成像效果。因此，不少用户将监控的效果视为监控摄像机安装位置的首要参考。不过，他们却忽视了十分重要的一点：监控摄像机并非万能，在安装位置的选择上，它同样有着自己的要求，首先就是在安装的位置上，为了能够使摄像机避免周围环境的干扰，实现一个更佳的拍照和生存效果。在室内环境安装时，我们要尽可能的保证设备的高度不低于2.5米，而在室外环境中，我们也要将监控设备置身于距离地面3米半以上的高度。否则，无论是从摄像机自我保护，还是设备监控角度来说，都会产生不少负面的效应。只有考虑到了这些最基本的问题之后，角度才是我们考虑的方面。
For the surveillance camera, the position is directly related to the imaging effect of the equipment. Therefore, many users regard the monitoring effect as the primary reference of the installation location of the monitoring camera. However, they have ignored a very important point: surveillance camera is not omnipotent, in the choice of installation location, it also has its own requirements, the first is in the installation location, in order to make the camera avoid the interference of the surrounding environment, to achieve a better photography and survival effect. When installing in the indoor environment, we should try our best to ensure that the height of the equipment is not less than 2.5 meters, and in the outdoor environment, we should also place the monitoring equipment at a height of more than 3.5 meters from the ground. Otherwise, whether from the perspective of camera self-protection or equipment monitoring, it will produce a lot of negative effects. Only after we have considered these basic problems can we consider the angle.