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Šiek tiek žinių apie CCTV laidus


Kai kuriežiniųvaizdo stebėjimo sistemaiiringasas


Connexions Technology is professional manufacturer dėlRG58,RG59, RG6 Coaxial Cables vaizdo stebėjimo sistemaiiringasas. Mesare going to share some žiniųdėlVaizdo stebėjimasiringasaskaip nurodyta žemiau.


First of all, you need to understand the wires used dėlmonitoring. Common surveillance cameras use: Vaizdo stebėjimas bendraašis Video kabeliai irDCmaitinimo kabeliai.IPfotoaparatas naudoja a„Ethernet“kabeliu, tiesiogiaiPoE maitinimo šaltinis. Tolimojo nuotolio, tiek analoginėms, tiek tinklo stebėjimo kameroms reikalingi optiniai pluoštai.Mesdažniausiai naudojamas vienmodis pluoštas dėllong distance transmission.


Mesmainly talk about wire laying methods and points of attention:


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

Wire troughs or bridges are generally used dėlwiringasas 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, dėlthe appearance of the wiringasas.


Daugiau attentions dėlVaizdo stebėjimas Cable Wiringasas


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


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


3. monitoring wiringasas must separate the strong current and the weak current, and route the respective pipelines to prevent strong current interference. 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 wiringasas must be marked to facilitate the debugging work and the maintenance and repair in the future.


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