Misunderstanding 1: random adjustment of monitoring camera position adjustment

有效且合理地设置监控摄像机能够帮助你解决不少事情，特别是当下高清监控摄像机，调整好镜头的角度能够让你事半功倍

Setting a video camera effectively and reasonably can help you solve a lot of things, especially the current high-definition video camera, which can make you more than half the effort by adjusting the angle of the lens.

安防工程人员说，监控摄像机所看到视野是两束光线透过镜头中心，形成一张方形的图像，两束光线落点分别在方形的对角上。监控摄像机成像看似简单，但是这其中的误区要注意避免。

Security engineers say the visual field of the surveillance camera is two beams of light passing through the center of the lens to form a square image, with two beams of light falling on the square diagonal, respectively. Monitoring camera imaging is simple, but the mistakes should be avoided.

1.忘记观察监控周边环境 安装监控摄像机潜意识中就要注意监控场景是不是一个独立的变量，通过实践证明，周边环境对设置监控摄像机起到了至关重要的作用。

1. forget to observe and monitor the monitoring of the surrounding environment to install monitoring camera subconscious, we should pay attention to monitoring the scene is not an independent variable, through practice, the surrounding environment has played a vital role in setting the monitoring camera.

2.要进行实际验证。将整套监控系统的视频通道打开，查看摄像机重叠以及覆盖的盲区来定义视角值，这是在系统安装完毕后让你有一些回旋的余地。当然，不同的监控场所复杂程度不一样，你不可能指望一个变焦镜头就能够承担你所布控的范围。

2. the actual verification should be carried out. Open the video channel of the entire monitoring system, check the camera overlap and cover the blind area to define the value of the view, which allows you to have some leeway after the system is installed. Of course, the complexity of different monitoring sites is different. You can't expect a zoom lens to take up the range of your control.

误区2：监控系统只搞定白天工作

Misunderstandings 2: the monitoring system only deals with daytime work

在监控施工现场，很橡胶托辊 槽型托辊 皮带托辊 平行托辊 保定搬家 保定搬家电话 保定搬家公司 保定搬家 铜鼎 铜狮子 多人都为了在天黑之前赶回家而选择匆匆离开。但是真正负责的监控或工程一定要帮助测试到夜晚的情况。在设计监控方案过程中，低照度环境下要考虑一些问题：红外照明灯、热成像摄像机等。

In monitoring the construction site, many people rush to leave to get home before dark. But truly responsible monitoring or engineering must help to test the situation at night. In the process of designing monitoring scheme, we should consider some problems in low illumination environment, such as infrared lighting, thermal imaging camera and so on.

在真实的环境中，会出现一些你意想不到的问题。如路灯、周期性的光源、日出与日落、反射光(水或玻璃)等。从好的方面说，在不影响监控的前提下，这些光可以给夜视监控提供足够的光线；但从坏的方面说，这些光源可以以各种不同方式来破坏你的图像，为了避免后面的情况发生，重要的是你必须知道他们在哪里。如果你懒得观察晚上这些照明问题，那么风险随时潜伏在监控中。

In real environment, there will be some unexpected problems. Such as street lamps, periodic light sources, sunrise and sunset, reflective light (water or glass), etc. On the good side, the light can provide enough light to night vision monitoring without affecting the monitoring, but in bad terms, these light sources can destroy your image in a variety of ways. In order to avoid the latter, it is important that you have to know where they are. If you don't bother to observe the lighting problems at night, then the risk is always hidden in the monitoring.

误区3：监控主机随意摆放

Misunderstandings 3: monitoring host at random

在领新网络在安防监控施工中，有些厂商会要求我们把监控主机安装在保安室，方便保安进行监视。但是监控主机要避免阳光直射到的地方，远离水源及灰尘较多的地方。

In the construction of the new network in the construction of security monitoring, some manufacturers will ask us to install the monitoring host in the security room for security monitoring. But monitoring hosts should avoid direct sunlight, far away from water and dust.