1, WI-Hat yi-fisheye cctv camera？

A i-CCTV ye-fisheyeIkhamera luhlobo lwekhamera yokujonga esisebenzisa ilensi yefisheye ukubonelela ngombono obanzi wendawo ejongwayo. Ilensi ibamba umbono we-180-degree, nto leyo eyenza kube nokwenzeka ukujonga indawo enkulu ngekhamera enye kuphela.

Ikhamera ye-fisheye cctv

Iilensi yeliso lentlanziivelisa umfanekiso ogqwethekileyo, obanzi onokulungiswa kusetyenziswa isoftware ukuze inike umbono okhangeleka wendalo. Iikhamera ze-CCTV zeFisheye zihlala zisetyenziswa kwiindawo ezinkulu ezivulekileyo ezifana neendawo zokupaka iimoto, iindawo zokugcina impahla, kunye neevenkile ezinkulu, apho ikhamera enye inokugubungela indawo ebanzi.

Zingasetyenziswa ngaphakathi endlwini ukujonga amagumbi amakhulu, afana namagumbi eenkomfa, ii-lobbies, okanye amagumbi okufundela. Iikhamera ze-CCTV zeFisheye ziye zathandwa ngenxa yokukwazi kwazo ukubonelela ngembono ebanzi yendawo, nto leyo enciphisa isidingo seekhamera ezininzi, nto leyo ezenza zibe nexabiso eliphantsi kwaye zisebenze kakuhle.

Ukusetyenziswa kwelensi yeFisheye

2, WIingenelo kunye nokungalungi kwelensi ye-fisheye ekusebenziseni i-sucurity kunye nokujonga？

Ilensi yeFisheye yeCCTVIinkonzo zinokubonelela ngeenzuzo kunye neengxaki ezininzi ekusebenziseni ukhuseleko kunye nokubeka esweni.

Iingenelo:

Ukugubungela okubanzi: Ilensi yekhamera yeFisheye CCTVIi-e zibonelela ngombono obanzi, oko kuthetha ukuba zinokugubungela indawo enkulu xa kuthelekiswa nezinye iintlobo zeelensi. Oku kunokuba luncedo ngakumbi kwizicelo zokujonga apho indawo enkulu kufuneka ijongwe ngekhamera enye.

Isebenza kakuhle emalini: Ekubeni ikhamera enye yefisheye inokugubungela indawo enkulu, kusenokuba ngcono ukusebenzisa ikhamera enye yefisheye endaweni yeekhamera ezininzi ezineelensi ezincinci.

Uphazanyiso: Iilensi zeFisheye zineempawu ezingaqhelekanga ezinokuba luncedo kwiinkqubo zokujonga. Ukuphazamiseka kunokwenza kube lula ukubona abantu nezinto kufutshane nemiphetho yesakhelo.

Ukuphazamiseka kweelensi ze-fisheye

Iingxaki:

Uphazanyiso:Nangona ukugqwethwa kunokuba yinzuzo kwezinye iimeko, kunokuba yingxaki nakwezinye. Umzekelo, ukuba kufuneka uchonge ngokuchanekileyo ubuso bomntu okanye ufunde ipleyiti yelayisensi, ukugqwethwa kunokwenza kube nzima ukufumana umbono ocacileyo.

Umgangatho womfanekiso: Iilensi zeFisheye ngamanye amaxesha zinokuvelisa imifanekiso ekumgangatho ophantsi xa kuthelekiswa nezinye iintlobo zeelensi. Oku kunokubangelwa zizinto ezifana nokuphazamiseka, ukuphazamiseka, kunye nokuhanjiswa kokukhanya okuphantsi.

Ukufakwa kunye nokubekwa kwindawo:Iilensi zeFisheye zifuna ukufakwa nokubekwa kakuhle ukuze kufumaneke iziphumo ezilungileyo. Ikhamera kufuneka ibekwe kwindawo efanelekileyo ukuqinisekisa ukuba indawo enomdla ibanjwa kwifreyimu ngaphandle kokugqwethwa okanye ukufihlwa zezinye izinto. Oku kunokuba nzima kwaye kunokufuna ixesha kunye nobuchule obongezelelekileyo.

Indawo yokugcina izinto:Iilensi zeFisheye zibamba ulwazi oluninzi kwifreyimu enye, nto leyo enokubangela ubungakanani obukhulu beefayile kwaye ifune indawo yokugcina engaphezulu. Oku kungaba yingxaki ukuba ufuna ukugcina ividiyo ixesha elide okanye ukuba unomthamo omncinci wokugcina.

3, HUngakhetha ilensi ye-fisheye kwiikhamera ze-CCTV?

Ilensi yeFisheye yekhamera yeCCTV

Xa ukhetha ilensi ye-fisheye yeekhamera ze-CCTV, kukho izinto ezimbalwa ezibalulekileyo ekufuneka ziqwalaselwe. Nazi ezinye zezinto ezibalulekileyo ekufuneka ziqwalaselwe:

Ubude beFokasi: Iilensi zeFisheyeziza ngobude obahlukeneyo befocal, obuqhele ukusuka kwi-4mm ukuya kwi-14mm. Okukhona ubude befocal bufutshane, kokukhona i-engile yokujonga ibanzi. Ngoko ke, ukuba ufuna i-engile ebanzi yokujonga, khetha ilensi enobude obufutshane befocal.

Ubungakanani beSensor yoMfanekiso:Ubungakanani besixhobo sokubona umfanekiso kwikhamera yakho ye-CCTV buya kuchaphazela indlela ebonwa ngayo ilensi. Qiniseka ukuba ukhetha ilensi yefisheye ehambelana nobukhulu besixhobo sokubona umfanekiso kwikhamera yakho.

Isisombululo:Cinga ngesisombululo sekhamera yakho xa ukhetha ilensi yefisheye. Ikhamera enesisombululo esiphezulu iya kukwazi ukuthwebula iinkcukacha ezithe vetshe kumfanekiso, ngoko ke unokukhetha ilensi enokumelana nesisombululo esiphezulu.

Uphazanyiso:Iilensi zeFisheye zenza ukugqwetheka okuphawulekayo kumfanekiso, okunokuba yinto enqwenelekayo okanye engathandekiyo kuxhomekeke kwiimfuno zakho. Ezinye iilensi zeFisheye zenza ukugqwetheka okungaphezulu kunezinye, ngoko ke cinga ukuba ufuna ukugqwetheka okungakanani kwimifanekiso yakho.

Uphawu kunye nokuhambelana: Khetha uphawu oluthembekileyo oluhambelana nekhamera yakho ye-CCTV. Qiniseka ukuba ujonga iinkcukacha zelensi kunye nekhamera ukuqinisekisa ukuba ziyahambelana.

Ixabiso:Iilensi zeFisheyeIxabiso lingahluka kakhulu, ngoko ke cinga ngebhajethi yakho xa ukhetha ilensi. Khumbula ukuba ilensi enexabiso eliphezulu inokubonelela ngomgangatho ongcono kunye nokusebenza okungcono, kodwa isenokungabi yimfuneko rhoqo kuxhomekeke kwiimfuno zakho ezithile.

Lilonke, xa ukhetha ilensi ye-fisheye yeekhamera ze-CCTV, kubalulekile ukuqwalasela iimfuno zakho ezithile kunye neemfuno ngokwee-engile yembono, ukugqwetheka, isisombululo, kunye nokuhambelana.