Izindaba Zemboni

Ukuqapha kokufaka izintambo zekhamera yokubhekwa

2021-04-12

Ukuqapha kokufaka izintambo zekhamera yokubhekwa

 

1. I-CCTVIvidiyoCuyakwazi: ikhebula levidiyo le-SYV75-3 ngokuvamile lihambisa ngaphakathi kwamamitha ayi-200, ama-75-5 adlulisa ngaphakathi kwamamitha ayi-400, ama-75-7 angadlulisa amamitha ayi-800; ikhwalithi ye-I-CCTVCikhebula le-oaxial, RG59, RG6, kufanele inakwe. Kokubili i-RG11 ne-RG11 kudinga ingqimba yethusi engu-100% no-95% wendwangu yokuvikela ithusi. Ukumelana okuphezulu kokuxhumeka kwe-loop yesifunda akukwazi ukudlula ama-ohms ayi-15. Lapho ibanga lidlula amamitha ayi-500, kuyadingeka ukuthi ucabangele ukusetshenziswa kokudluliswa kwekhebula elibonakalayo.

 

2. Intambo kagesi: Kufanele kukhethwe izintambo ezivutha amalangabi, futhi eziqinile kufanele zisetshenziswe ngangokunokwenzeka ukunciphisa ukuncipha kwamandla kagesi.

 

Umugqa wokulawula: ngokuvamile sebenzisa ikhebula le-2 * 1.0 elivikelwe, i-RVVP2 * 1.0.

 

  1. Ukuchusha kwepayipi: Ipayipi le-PVC noma i-PVC trunking ingasetshenziswa ngokujwayelekile, futhi ipayipi lensimbi lashukumisa kufanele lisetshenziselwe amaphrojekthi angaphansi komhlaba noma wokuqhuma.

     

    Xhumana nathi ngekhwalithi ephezuluI-CCTVCikhebula le-oaxial, RG59, RG6.