1, Wumnqwazi yi-fisheye cctv camera?

A i-CCTV yentlanziikhamera luhlobo lwekhamera yokucupha esebenzisa i-lens eye-fisheye ukunika umbono obanzi wendawo ebekwe esweni. I-lens ibamba i-180-degree view, eyenza kube lula ukujonga indawo enkulu ngekhamera enye kuphela.

Ikhamera ye-Fisheye cctv

Ii-lens ye-fisheyeivelisa umfanekiso ogqwethiweyo, wepanoramic onokulungiswa kusetyenziswa isoftwe ukunika imbono ekhangeleka ngokwendalo. Iikhamera zeFisheye CCTV ziqhele ukusetyenziswa kwiindawo ezinkulu ezivulekileyo njengeendawo zokupaka iimoto, iindawo zokugcina iimpahla, kunye nodederhu lweevenkile, apho ikhamera enye inokugubungela indawo ebanzi.

Zisenokusetyenziswa ngaphakathi endlwini ukubeka iliso kumagumbi amakhulu, njengamagumbi enkomfa, iilobhi, okanye amagumbi okufundela. Iikhamera ze-Fisheye CCTV ziye zaduma ngenxa yokukwazi ukubonelela ngombono obanzi wendawo, okunciphisa imfuno yeekhamera ezininzi, ezenza ukuba zingabizi kwaye zisebenze.

Ukusetyenziswa kwelensi yeFisheye

2, WUmnqwazi ziinzuzo kunye nokungalunganga kwilensi ye-fisheye ekusetyenzisweni kokhuseleko kunye nokucupha?

CCTV Fisheye lensI-es inokubonelela ngeenzuzo ezininzi kunye nokungalunganga ekusebenziseni ukhuseleko kunye nokucupha.

Izinto eziluncedo:

Ushicilelo olubanzi: Ilensi yekhamera yeFisheye CCTVes zibonelela ngemboniselo ebanzi, nto leyo ethetha ukuba banokugquma indawo enkulu xa kuthelekiswa nezinye iindidi zeelensi. Oku kunokuba luncedo ngakumbi kwizicelo zokucupha apho indawo enkulu kufuneka ibekwe iliso ngekhamera enye.

Isebenza kakuhle emalini: Kuba ikhamera ye-fisheye iyakwazi ukugubungela indawo enkulu, kunokubiza kakhulu ukusebenzisa ikhamera ye-fisheye endaweni yeekhamera ezininzi ezineelensi ezicutheneyo.

Uphazanyiso: Iilensi zeFisheye zineempawu ezigqwethekileyo ezinokuba luncedo kwizicelo zokucupha. Ukuphazamiseka kunokwenza kube lula ukubona abantu kunye nezinto ezikufutshane nemiphetho yesakhelo.

Ukuphazamiseka kweelensi zamehlo

Izinto ezingeloncedo:

Uphazanyiso:Nangona ukugqwetheka kunokuba luncedo kwezinye iimeko, kusenokuba yingozi kwezinye. Umzekelo, ukuba ufuna ukubona ngokuchanekileyo ubuso bomntu okanye ufunde ipleyiti yelayisensi, ukugqwetheka kunokwenza kube nzima ukufumana umbono ocacileyo.

Umgangatho womfanekiso: Iilensi zeFisheye ngamanye amaxesha zinokuvelisa imifanekiso ekumgangatho ophantsi xa kuthelekiswa nezinye iintlobo zeelensi. Oku kunokubangelwa yimiba efana nokugqwetheka, ukuphambuka, kunye nokuhanjiswa kokukhanya okusezantsi.

Ukufakela kunye nokubeka:Iilensi ze-Fisheye zifuna ukufakwa ngokucophelela kunye nokubeka kwindawo yokufezekisa iziphumo ezilungileyo. Ikhamera kufuneka ibekwe kwindawo efanelekileyo ukuze kuqinisekiswe ukuba indawo yomdla ibanjwe kwisakhelo ngaphandle kokuphazamiseka okanye ukufihlakala ngezinye izinto. Oku kunokuba ngumngeni kwaye kunokufuna ixesha elongezelelweyo kunye nobuchule.

Indawo yokugcina:Iilensi zeFisheye zibamba ulwazi oluninzi kwisakhelo esinye, esinokubangela ubungakanani beefayile ezinkulu kwaye zifuna indawo yokugcina ngaphezulu. Oku kunokuba ngumba ukuba ufuna ukugcina ividiyo ixesha elide okanye ukuba unomthamo olinganiselweyo wokugcina

3, How ukukhetha ilensi ye-fisheye yeekhamera zeCCTV?

I-Fisheye lens yekhamera ye-cctv

Xa ukhetha ilensi ye-fisheye yeekhamera zeCCTV, kukho izinto ezimbalwa ezibalulekileyo ekufuneka ziqwalaselwe. Nantsi eminye imiba ephambili:

Ubude bokuJonga: Iilensi zeFisheyeziza ngobude obahlukeneyo bokujolisa, ngokuqhelekileyo ukusuka kwi-4mm ukuya kwi-14mm. Ubude obufutshane bojoliso, kokukhona i-engile yokujonga ibanzi. Ngoko ke, ukuba ufuna i-angle ebanzi yokujonga, khetha i-lens enobude obufutshane bokugxila.

Ubungakanani boluvo lomfanekiso:Ubungakanani boluvo lomfanekiso kwikhamera yeCCTV buya kuchaphazela indawo yokujonga ilensi. Qinisekisa ukuba ukhetha i-lens eye-fisheye ehambelana nobukhulu boluvo lwekhamera yakho.

Isigqibo:Cinga ngesisombululo sekhamera yakho xa ukhetha ilensi yamehlo okuloba. Ikhamera enesisombululo esiphezulu iya kukwazi ukuthatha iinkcukacha ezithe kratya emfanekisweni, ngoko unokufuna ukukhetha ilensi enokumelana nezigqibo eziphezulu.

Uphazanyiso:Iilensi ze-Fisheye zivelisa ukuphazamiseka kwempawu emfanekisweni, onokuthi ube yinto enqwenelekayo okanye engathandekiyo kuxhomekeke kwiimfuno zakho. Ezinye iilensi ze-fisheye zivelisa ukugqwetheka ngakumbi kunezinye, ke qwalasela ukuba kungakanani ukugqwetheka okufunayo kwimifanekiso yakho.

Uphawu kunye nokuhambelana: Khetha uphawu oluthembekileyo oluhambelana nekhamera yeCCTV yakho. Qinisekisa ukuba ujonga iinkcukacha zazo zombini iilensi kunye nekhamera ukuqinisekisa ukuba ziyahambelana enye kwenye.

Iindleko:Iilensi zeFisheyeinokwahluka kakhulu kwixabiso, ngoko qwalasela ibhajethi yakho xa ukhetha i-lens. Gcina ukhumbula ukuba i-lens enexabiso eliphezulu inokubonelela ngekhwalithi engcono kunye nokusebenza, kodwa ingasoloko iyimfuneko ngokuxhomekeke kwiimfuno zakho ezithile.

Lilonke, xa ukhetha i-lens ye-fisheye yeekhamera ze-CCTV, kubalulekile ukuqwalasela iimfuno zakho kunye neemfuno ngokumalunga ne-angle yembono, ukuguqula, isisombululo, kunye nokuhambelana.