Connexions Technology is professional manufacturer rauRG58,RG59, RG6 Coaxial Cables rau CCTV Wiring. Pebare going to share some kev paubrauCCTV Wiringraws li hauv qab no.
First of all, you need to understand the wires used raumonitoring. Common surveillance cameras use: CCTV coaxial VYees duab ices thiabDCfais fab qaumCov. TusIPlub koob yees duab siv aEthernetcable, ncaj qhaPoE fais fab movCov. Rau kev ncua ntev, ob qho tib si analog thiab network soj ntsuam cov koob yees duab, cov hlua hluav taws xob xav tau.Pebfeem ntau siv ib hom fiber ntau raulong distance transmission.
Pebmainly talk about wire laying methods and points of attention:
Kev saib xyuas cov xov hluav taws xob sab nraud tuaj yeem ua tau hla, hla ntawm phab ntsa lossis faus rau hauv av.
Wire troughs or bridges are generally used rauwiring 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, rauthe appearance of the wiring.
Ntau attentions rauCCTV Cable Thaiv
1. Txog kev xyuas cov xov hlau, koj yuav tsum xaiv cov xaim uas tsim nyog ua ntej kom muaj kev ruaj ntseg voltage thiab tsis cuam tshuam dab tsi rau kev khiav haujlwm ntawm lub koob yees duab.
2Cov. Tus wiring route should pay attention to the surrounding environment, avoid the interference of strong magnetic field, and arrange the shielded wire if there is interference.
3Cov. Tus monitoring wiring must separate the strong current and the weak current, and route the respective pipelines to prevent strong current interference.
4Cov. Tusre 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. Ob qho kawg ntawm cov xov hluav taws xob xyuas yuav tsum raug khij kom thiaj li ua haujlwm debugging thiab kev saib xyuas thiab kho kom zoo rau yav tom ntej.
Understand these basic kev pauband precautions, after completing the construction of the monitoring project, a series of debugging troubles will not appear.