Emhlabeni wezinhlelo zamakhamera okuphepha, ugesi uvame ukunganakwa kodwa ubaluleke kakhulu. Ngaphandle kukagesi onokwethenjelwa futhi ofanelekayo we-CCTV, amakhamera akho okuphepha ngeke asebenze kahle, okuholela ekubeni ukuqapha kungasebenzi kahle futhi kube nezingozi zokuphepha. Lo mhlahlandlela obanzi uhlose ukukhanyisela ngobubaluleke buka-gesi we-CCTV, izinhlobo ezahlukene ezitholakalayo, nezincomo ezinhle kakhulu zokuqinisekisa ukuthi uhlelo lwakho lokuphepha lusebenza kahle kakhulu. Ngokuqonda lezi zici, amabhizinisi kanye nabangewona abanikazi bezindlu bangenza izinqumo ezinolwazi futhi bavikele izindawo zabo ngokuzethemba.

Ukukhetha ukunikezwa kwamandla okulungile ohlelweni lwakho lwe-CCTV kuncike kakhulu ohlotsheni lwamakhamera owasebenzisayo kanye nemvelo yakho yokufaka. Nansi izinhlobo ezivame kakhulu zokunikezwa kwamandla kwe-CCTV:

Izinsiza zamandla ze-plug-in ezihambisa i-12V DC zisetshenziswa kabanzi kumamodeli amaningi amakhamera e-CCTV. Lezi ngokuvamile izishintshi zodonga noma iziguquli eziguqula amandla kagesi we-AC abe yi-DC enegunya ephansi efanele amakhamera. Kubalulekile ukufanisa isilinganiso samandla kagesi (amperage) nezidingo zekhamera ukuze ugweme ukudayisa ugesi kudivayisi, okungadala ukungasebenzi kahle noma ikhwalithi yesithombe embi. Ngaphezu kwalokho, ukwehla kwamandla kagesi kungaba yinkinga ezindaweni ezinde zezintambo, ngakho ukusebenzisa izintambo ezijiyile noma ukufaka izinsiza zamandla eduze namakhamera kungase kudingeke ukuze kugcinwe amazinga amandla kagesi angaguquki.

Ubuchwepheshe be-Power over Ethernet (PoE) benza lula ukufakwa kwe-CCTV ngokudlulisa amandla nedatha ngekhebula elilodwa le-Ethernet. Le ndlela inzuzo kakhulu kumakhamera e-IP kanye neziqhakalisi lapho ukugijima imigqa yamandla ehlukene kungasebenzi noma kubiza kakhulu. Izinhlelo ze-PoE zinciphisa ukudideka, zithuthukisa ukuguquguquka, futhi zisekela amabanga amade ekhebula ngaphandle kokulahlekelwa kwamandla okubalulekile. Kodwa-ke, kudinga izishintshi ezihambisanayo noma izinjini ze-PoE namakhamera aklanyelwe ukwamukela amandla e-PoE.

Ezindaweni ezikude noma ezingenamandla, izinhlelo ze-CCTV ezisebenza ngogesi we-battery kanye ne-solar zikh提供a ithuba elibalulekile. Amabhethri angashajwa angaqinisekisa ukusebenza okuqhubekayo ngesikhathi sokuphazamiseka kukagesi, kanti ama-solar panels ahlinzeka ngogesi ohlangene ukuze ashajwe lawa mabhethri. Lezi zinhlelo zifaneleka kakhulu ekuhloleni ngaphandle ezindaweni ezinganikeza ugesi othembekile, zikhulisa ukuzimela futhi zinciphisa ukuncika emithonjeni yamakhasimende ejwayelekile.

Ezinye amakhamera e-CCTV anokufuna okuphezulu, njengezimo ze-PTZ (pan-tilt-zoom), adinga izinsiza ze-24V AC ukuze ahlangabezane nezidingo zawo zokusebenza. Ugesi we-AC ungasiza ukunciphisa ukuwa kwe-voltage ezindaweni ezinde uma kuqhathaniswa nezinsiza ze-DC, uqinisekisa ukusebenza okuhle. Le ndlela yokuhlinzeka ivame ukukhethwa ezinhlelweni ezinkulu ze-CCTV ezithengiswayo noma ezimbonini lapho izidingo zamandla ziphakeme.

Ukuqinisekisa ukuthi ugesi wakho we-CCTV uhambisana namandla kagesi (voltage) kanye namandla okudonsa ugesi (current) amakhamera akho kubalulekile ukuze kusebenze kahle. Ukusebenzisa ugesi onamandla kagesi angalungile kungalilimaza ikhamera noma kunciphise ukusebenza kwayo. Ngaphezu kwalokho, ukuhlinzeka ngamandla okudonsa ugesi anele kusiza ukuvimbela ukushoda kukagesi okungabangela ukuthi amakhamera aqale kabusha noma ayeke ukusebenza ngezikhathi ezithile. Hlola njalo idatha yobuchwepheshe yekhamera yakho bese ukhetha ugesi onamandla okudonsa ugesi engeziwe kancane ukubhekana nokwanda kwamandla lapho iqala noma ukwanda esikhathini esizayo.

Ukubala ngokunembayo izidingo zamandla esistimu yakho ye-CCTV kubalulekile ekukhetheni uhlelo olufanele lokuhlinzeka ngamandla noma lokusabalalisa. Qala ngokufaka ohlwini wonke amakhamera namazinga awo amandla, bese uphindaphinda i-voltage nge-current (amperage) ngayinye ukuze uthole ama-wattages ngawodwana. Hlanganisa lawa ma-wattages ukuze uthole isamba somthwalo wesistimu, bese wengeza isibhakabhaka esingu-20% ukuze uvumelane nokushintshashintsha nokwengezwa esikhathini esizayo. Amabhokisi okusabalalisa amandla aphakathi angakwenza lula ukuxhuma izintambo futhi athuthukise ukwethembeka kwesistimu ngokuhlinzeka ngamandla ahlelekile, avumelanayo kumakhamera amaningi.

Indawo yokufaka ithonya elikhulu ekukhetheni nokusebenza kahle kwezinto zikagesi ze-CCTV. Ukufakwa ngaphandle kudinga izinto zikagesi ezingamelana nesimo sezulu futhi ezikwazi ukusebenza emazingeni okushisa nomswakama ahlukahlukene. Izinto zikagesi zangaphakathi zingaba zincane futhi zingabi namandla kangako. Ngaphezu kwalokho, izinto ezithinta imvelo njengokuphazamiseka kukagesi noma izithiyo ezibonakalayo zingathinta ukudluliswa kukagesi, okwenza ukuhlelwa ngokucophelela nezingxenye zikagesi ezisezingeni eliphezulu kubaluleke kakhulu ukuze kube nokuqapha okungaphazamiseki.

Ezifakelweni ezinezikhamera ezisatshalaliswe ezindaweni ezinkulu, ukusebenzisa izinto zokunikeza amandla ezihlukene eduze namaqembu ekhamera kunganciphisa ukwehla kwamandla kagesi futhi kuthuthukise ukwethembeka. Le ndlela futhi inciphisa umthwalo kunoma iyiphi into eyodwa yokunikeza amandla, ivimbele ukushisa ngokweqile noma ukwehluleka.

Ukuhlela ukusabalalisa amandla ngezikhephe eziphakathi ezihlinzekwe ngama-fuses kanye nokuvikela ukuhamba okukhulu kuthuthukisa ukuphepha nokulula kokugcina. Shenzhen Zealnew Technology Co., Ltd., umholi ezixazululweni zamandla e-CCTV, unikeza imikhiqizo yokusabalalisa amandla yekhwalithi ephezulu eyenzelwe ukwenza kube lula ukufakwa nokugcina ubuqotho besistimu.

Uma udala isakhiwo samandla sohlelo lwakho lwe-CCTV, hlala ucabangela ukwanda okungenzeka kwekusasa. Ukukhetha imithombo yamandla nezinsiza zokusabalalisa ezinekhono elengeziwe kukuvumela ukuthi ungeze amakhamera ngaphandle kokudinga ukulungiswa okuphelele, kugcine isikhathi nezindleko esikhathini eside.

Ukukhetha ugesi olufanele we-CCTV kubalulekile ekwakheni uhlelo lwekhamera lokuphepha oluthembekile nolusebenzayo. Ngokuqonda izinhlobo ezahlukene zikagesi, ukufanisa izidingo zamandla kagesi (voltage) namandla okudonsa (current), ukucabangela izimo zemvelo, nokusebenzisa izindlela ezingcono kakhulu zokuphatha, ungakwazi ukuqinisekisa ukusebenza kahle nokuhlala isikhathi eside kohlelo lwakho lokubhekwa. Ezinkampanini ezifuna izixazululo zikagesi ezithembekile, i-Shenzhen Zealnew Technology Co., Ltd. inikeza ukwesekwa kochwepheshe nemikhiqizo esezingeni eliphezulu eyenzelwe izidingo ezahlukene zokuphepha. Hlola izinto abazinikezayo futhi uthuthukise ukwethembeka kohlelo lwakho lwe-CCTV namuhla.

Ukuze ufunde kabanzi ngohlobo olubanzi lwemikhiqizo yekhwalithi evela kuShenzhen Zealnew Technology Co., Ltd., sicela uvakashele Imikhiqizo ikhasi. Ukuze uthole ulwazi ngenkampani kanye nezibopho zayo ekwenzeni kahle, hlola Mayelana Nathi isigaba. Ukuze uthole izindaba zakamuva nezibuyekezo, vakashela ku-Izindaba ikhasi.