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Некое знаење за CCTV жици


Некоизнаењеза видео надзор Wиринг


Connexions Technology is professional manufacturer заRG58,RG59, RG6 Coaxial Cables за видео надзор Wиринг. Ниеare going to share some знаењезаВидео надзор Ширингкако што е подолу.


First of all, you need to understand the wires used заmonitoring. Common surveillance cameras use: Видео надзор коаксијален Vидео кабли иDCкабли за напојување. НаIPкамерата користи aЕтернеткабел, директноPoЕ напојување. За долги растојанија, и аналогни и мрежни камери за надзор, потребни се оптички влакна.Ниепретежно користат едномодни влакна заlong distance transmission.


Ниеmainly talk about wire laying methods and points of aзатегнување:


The monitoring outdoor wиринг can be overhead, along the wall or buried in the ground.

Wire troughs or bridges are generally used заwиринг in monitoring rooms. Common wire troughs are used in monitoring engineering rooms, and bridges are needed in large monitoring rooms.


Either way, you must use a wire tube to thread the wire, and you must protect the wire as much as possible, on the one hand to extend the service life of the wire, and on the other hand, заthe appearance of the wиринг.


Повеќе азатегнувањеs заВидео надзор Cable Wиринг


1. For monitoring wиринг, you must choose suitable wires in advance to ensure voltage stability and not affect the normal operation of the camera.


2. На wиринг route should pay aзатегнување to the surrounding environment, avoid the interference of strong magnetic field, and arrange the shielded wire if there is interference.


3. На monitoring wиринг must separate the strong current and the weak current, and route the respective pipelines to prevent strong current interference.


4. Наre can be no end nodes in the middle of the video cable. Also try to avoid connecting points in the middle of the power cord, in case there is a wire box must be installed.


5. Both ends of the monitoring wиринг must be marked to facilitate the debugging work and the maintenance and repair in the future.


Understand these basic знаењеand precautions, after completing the construction of the monitoring project, a series of debugging troubles will not appear.