There are many difficulties in monitoring and maintenance in this period.

Hello everyone, I am Hainan weak current Xiao Hu Most of the videos are actual combat. I was born in painting and was not a major, so I was very amateur ~ Sometimes there may be differences between sharing your actual combat experience and some standard theories. Please forgive me if you don't speak well! Every day, we will share cases of monitoring installation and maintenance or network optimization. Every day is combat! Responsible for the installation of monitoring, network, very amateur!! Subscription link: bit.ly/3AYqXwA Like to remember to subscribe ~ #Vlog # Monitoring # Teaching # Hainan Weak Current Xiao Hu

[@user-sy8oc2ql9g]

摄像头添加后黑屏还有第四种原因，摄像头太新（如海康臻全彩），硬盘录像机3年前的，需要手动升级硬盘录像机到最新版本，就能解决黑屏问题。

[@shanchao4843]

感謝分享 !

[@user-jm4cp5is1o]

登高要系安全带哦，安全重要

[@zjlulutong]

最后一个， 我一般是用一个小路由把监控网络和主路由隔断开，非常实用。

[@user-ee7fo3zt9r]

好

[@otosecur9314]

还有摄像头黑屏可以尝试修改降低帧率

[@user-jh3ov9lp4c]

線亂成這樣 沒重整 下一個維修者來 又要被搞死
明明沒多複雜 被這些線路搞死的

[@user-ph4qt4vv8d]

感覺後面 真危險~

[@PornHub-SixtyNine]

你是指他的背後….還是指視頻的後段？😂

[@PornHub-SixtyNine]

10兆變100兆…..但願我的財富也是如此😂

[@blackmare1234]

素材發光了嗎 反覆發合輯 素材重複利用再利用

[@suningtech]

应该是，不过出现的问题也是重复重复再重复，除非现场偶尔出现天才

[@Gameplayerandplantgrower]

没素材了

[@fxwh4184]

沙发