Umehluko phakathi kwe-DVR ne-NVR ekuhlolweni kwevidiyo
Ochwepheshe abasha abasha embonini noma bafuna ukufaka uhlelo lokubhekwa kwevidiyo bavame ukuhlangana ne-DVR ne-NVR, futhi ngokuvamile abawuqondi umehluko nokusebenza kwalokhu okubili. Lapha ngizochaza kafushane umsebenzi nomehluko phakathi kwalokhu okubili. 1. I-DVR: Ingabe isifinyezo sedijithali hard disk vr wireless 4ch CCTV System Kit Recorder I-Pidiyo Recorder, eguqula indawo yokugcina yevidiyo ngokusakazwa kwevidiyo, ngokusebenza kwe-analog carmer ku-Digital Video Straike, ngomsebenzi wenethiwekhi, ungakubona ukudluliswa kwenethiwekhi. Ikhamera ye-WIFI ye-CCTV
Idivayisi ingasebenza ngokuzimela, okungagcina ukusakazwa kwevidiyo futhi ibambisane ne-Monitor, ikhibhodi kanye negundane ukuze uqaphele imisebenzi ejwayelekile yevidiyo, njengokuphequlula kwesikhathi sangempela, ukuphequlula okungokomlando (imodi yokulawula (imodi ye-RS485) kanye nokusebenza kwe-alamu. Ukukhishwa kwevidiyo okukhishwe yikhamera ye-analog ikakhulukazi i-SD, futhi indlela yokuxhumanisa ekhompyutheni yokusakazwa kwevidiyo ikakhulukazi i-H.264. Idivayisi njengamanje iseduze kwe-expolescence. Outdoor IR ebusuku Vision Security CCTV System
2. I-NVR: Ingabe isifinyezo senethiwekhi ye-hard disk video rekhoda, futhi futhi isebenzisa idiski enzima njengesithwali sesitoreji sokusakazwa kwevidiyo. Kungaxhunywa kuphela kwimishini yevidiyo yenethiwekhi, njengamakhamera wenethiwekhi, i-DVR, nedatha yeseva yevidiyo; Kuyinqubo yokubhekisisa yevidiyo yokubhekisisa. Isizukulwane sesithathu semikhiqizo sithuthukiswa ngokususelwa ku-DVR. Yenzelwe ukubekwa kwenethiwekhi uqobo, inemisebenzi yenethiwekhi, futhi ibona ukuhanjiswa kwenethiwekhi. Idivayisi ingasebenza ngokuzimela, okungagcina ukusakazwa kwevidiyo futhi ibambisane ne-Monitor, ikhibhodi kanye negundane ukuthola imisebenzi evamile yevidiyo, njengokuphequlula kwesikhathi sangempela, ukudlalwa ngomlando, ukusebenza kwe-alamu. Ukufinyelela kusakazwa kwevidiyo yedijithali, okubuye kube yithuluzi elijwayelekile le-video ebhekwayo yevidiyo. Ihambisana nokusakazwa kwevidiyo okujwayelekile kanye nokusakazwa kwevidiyo okunencazelo ephezulu, futhi abaningi bangafinyelela futhi ukusakazwa kwevidiyo 4K. Indlela yokuxhumanisa inkomba yokusakazwa kwevidiyo isekela i-H.264. ne-H.265 indlela. 
Umehluko: Kusukela ekungenisweni kwamadivayisi amabili angenhla, sesivele sibona umehluko. Ikhamera ye-analog yokufinyelela, eguqula ukusakazwa kwevidiyo ye-analog ibe ukusakazwa kwedijithali, ibona ukudluliswa kwenethiwekhi, futhi kusiza ukuxhumana okuphezulu. ), idivaysi isesimweni sokungaboni ngaso linye. Lesi sakamuva sakhiwa ngesisekelo sangaphambilini. Njengamanje, ixhumeke kakhulu kumakhamera wenethiwekhi, futhi okwedlule nakho kungaxhunywa. Yithuluzi elijwayelekile emakethe yamanje, elisekela ividiyo ejwayelekile yencazelo nencazelo ephezulu, kanye nevidiyo yencazelo ephezulu. Izindlela zokufaka encIng H.264 nezindlela ze-H.265 ziyasekelwa. Ngaphezu kwalokho, phakathi kwalokhu okubili, kube namadivayisi wevidiyo aphakathi phakathi kwalokhu okubili, okungukuthi, i-DVR ne-NVR, ngakho-ke kwesinye isikhathi amanye amadivaysi awaqondanga kabanzi ngeqhaza ledivayisi kanye nomgomo, angafunda kabanzi ngomzamo omncane. Masethule enye imininingwane yokubhekwa kwevidiyo. I-DVS: IDemo yeseva yevidiyo, umsebenzi oyinhloko ukuhlanganisa ividiyo ye-analog, ukuze uxazulule izidingo zokudluliswa kwekhamera ye-analog yesiteshi esisodwa noma ukufinyelela ekubhekeni kwevidiyo yenethiwekhi. Ukuqondiswa okuphelele kokuthuthukiswa kohlelo lokuqapha okuzayo yile: Digitization, ubuhlakani, ezenzakalelayo, kanye nenethiwekhi. I-Networking yindlela ejwayelekile yezinhlelo zokuqapha, ezenza lula kakhulu futhi zithuthukisa indlela nesivinini sokuhanjiswa kolwazi. Ngokuthuthuka okuqhubekayo kobuchwepheshe benethiwekhi nobuchwepheshe bekhompyutha kanye nokuvuthwa kancane kancane kwemvelo yesicelo semakethe, uhlelo lokuqapha ividiyo yenethiwekhi ngokususelwa kubuchwepheshe bokushintsha kwevidiyo buye baba indlela yokushintsha yohlelo lokuqapha. Ingalindelwa ukuthi uhlelo lokubhekwa kwevidiyo yenethiwekhi ekugcineni luzosetha ngokuphelele uhlelo lokubhekwa kwevidiyo ye-analog ngezinzuzo zalo zokubhekwa kwevidiyo ebhekwa, njengokuphawula ubusuku obude, ukuhlanganiswa okuhle, kanye nokuhlanganiswa okulula nezinye izinhlelo. Izinga elisha ezinhlelweni zokubhekwa.
