dahua KTA03 Analog 4 Wire Video Intercom User Guide

Leli bhukwana lethula ngokuyinhloko isakhiwo, ukufakwa, izintambo kanye nokusebenza kwemenyu ye-analog 4-wire video intercom. Funda ngokucophelela ngaphambi kokusebenzisa idivayisi, futhi ugcine imanuwali iphephile ukuze uyisebenzise esikhathini esizayo.

Imodeli

7-intshi no-4.3-intshi VTH

Imiyalo yokuphepha

Amagama esignali ahlukaniswe ngokwezigaba anencazelo echaziwe angase avele kumanuwali.

Amagama Esignali	Incazelo
INGOZI	Ibonisa ingozi enkulu engenzeka, okuthi uma ingagwenywa, iphumele ekufeni noma ekulimaleni okubi kakhulu.
ISEXWAYISO	Ibonisa ingozi engaba khona emaphakathi noma ephansi, okuthi uma ingagwenywa, iphumele ekulimaleni okuncane noma okulingene.
ISEXWAYISO	Ibonisa ingozi engaba khona, okuthi uma ingagwenywa, iphumele ekulimaleni kwempahla, ekulahlekeni kwedatha, ekwehliseni ukusebenza, noma imiphumela engalindelekile.
AMACEBISO	Inikeza izindlela zokukusiza ukuxazulula inkinga noma wonge isikhathi.
QAPHELA	Inikeza ulwazi olwengeziwe njengesithasiselo embhalweni.

Umlando Wokubuyekeza

Inguqulo	Buyekeza Okuqukethwe	Isikhathi Sokukhipha
V1.2.2	Incazelo ebuyekeziwe yombala wentambo.	Januwari 2022
V1.2.1	Kwengezwe ukufakwa okunconyiwe ukuphakama kwedivayisi.	Januwari 2022
V1.2.0	Kwengezwe imodeli entsha engu-4.3-inch VTH.	Okthoba 2021
V1.1.0	Incazelo eyengeziwe yemisebenzi ye-7-inch VTH. Kwengezwe umsebenzi wokusetha kabusha kwasefekthri.	Mashi 2021
V1.0.0	Ukukhishwa kokuqala.	Agasti 2020

Isaziso Sokuvikela Ubumfihlo

Njengomsebenzisi wedivayisi noma isilawuli sedatha, ungase uqoqe idatha yomuntu siqu yabanye njengobuso babo, izigxivizo zeminwe, nenombolo yepuleti lelayisense. Udinga ukuthobela imithetho neziqondiso zokuvikela ubumfihlo bakho ukuze uvikele amalungelo asemthethweni nezintshisakalo zabanye abantu ngokusebenzisa

Mayelana neManuwali

Imanuwali ingeyereferensi kuphela. Umehluko omncane ungase utholakale phakathi kwemanuwali nomkhiqizo.
Asibophezelekile ekulahlekelweni okubangelwe ukusebenzisa umkhiqizo ngezindlela ezingahambisani namanuwali.

Imanuwali izobuyekezwa ngokuya ngemithetho yakamuva neziqondiso zezindawo ezihlobene. Ukuze uthole ukwaziswa okwengeziwe, bheka imanuwali yomsebenzisi wephepha, sebenzisa i-CD-ROM yethu, skena ikhodi ye-QR noma uvakashele webindawo. Imanuwali ingeyereferensi kuphela. Umehluko omncane ungase utholakale phakathi kwenguqulo ye-electronic kanye nenguqulo yephepha.
Yonke imiklamo kanye nesofthiwe ingashintsha ngaphandle kwesaziso esibhaliwe ngaphambili. Izibuyekezo zomkhiqizo zingase zibangele umehluko othile phakathi komkhiqizo wangempela kanye nemanuwali. Sicela uxhumane nesevisi yamakhasimende ukuze uthole uhlelo lwakamuva kanye nemibhalo eyengeziwe.

Kungase kube namaphutha ekuphrinteni noma ekuphambukeni encazelweni yemisebenzi, imisebenzi nedatha yobuchwepheshe. Uma kukhona ukungabaza noma ingxabano, siyaligodla ilungelo lencazelo yokugcina.
Thuthukisa isofthiwe yokufunda noma uzame enye isofthiwe yokufunda evamile uma imanuwali (ngefomethi ye-PDF) ingakwazi ukuvulwa.

Zonke izimpawu zokuthengisa, izimpawu zokuthengisa ezibhalisiwe namagama ezinkampani encwadini yezincwadi ziyizakhiwo zabanikazi bazo.
Sicela uvakashele wethu webisayithi, thintana nomphakeli noma isevisi yekhasimende uma kukhona izinkinga eziba khona ngenkathi usebenzisa ucingo.

Uma kukhona ukungaqiniseki noma impikiswano, sinelungelo lencazelo yokugcina.

Izivikelo Ezibalulekile Nezexwayiso

Lesi sigaba sethula okuqukethwe okuhlanganisa ukuphathwa ngendlela efanele kwedivayisi, ukuvimbela izingozi, nokuvinjelwa kokulimala kwempahla. Funda ngokucophelela ngaphambi kokusebenzisa ucingo, thobela imihlahlandlela uma ulusebenzisa.

Izidingo Zokusebenza

Hlola ukuthi ugesi ulungile yini ngaphambi kokusetshenziswa.
Ungayikhiphi intambo yamandla ohlangothini lwedivayisi ngenkathi i-adaptha ivuliwe.
Sebenzisa idivayisi ngaphakathi kwebanga elilinganiselwe lokokufaka namandla okukhiphayo.

Thutha, sebenzisa futhi ugcine idivayisi ngaphansi kwezimo ezivumelekile nezinga lokushisa.
Ungaluwisi noma ufafaze uketshezi ocingweni, futhi qinisekisa ukuthi ayikho into egcwele uketshezi ocingweni ukuvimbela uketshezi ukuthi lungagelezi lungene kulo.

Ungawuqedi umshini ngaphandle komyalelo wochwepheshe.

Izidingo zokufaka

Ungayixhumi i-adaptha yamandla ocingweni ngenkathi i-adaptha ivuliwe.
Landela ngokuqinile ikhodi yendawo yokuphepha kagesi kanye namazinga. Qinisekisa ukuthi i-ambient voltagi-e izinzile futhi ihlangabezana nezidingo zokunikezwa kwamandla kwedivayisi.

Ungaluxhumi ucingo ezinhlotsheni ezimbili noma ngaphezulu zamandla kagesi, ukugwema ukulimala ocingweni.
Ukusebenzisa ibhethri ngendlela engafanele kungase kubangele umlilo noma ukuqhuma.

Abasebenzi abasebenza ezindaweni eziphakeme kumele bathathe zonke izinyathelo ezidingekayo ukuze baqinisekise ukuphepha komuntu siqu okuhlanganisa nokugqoka umakalabha namabhande okuphepha.
Ungabeki idivayisi endaweni echayeke elangeni noma eduze nemithombo yokushisa.

Gcina idivayisi ikude dampness, uthuli, nomsizi.
Faka idivayisi endaweni ezinzile ukuze uyivimbele ukuthi ingawi.
Faka idivayisi endaweni enomoya omuhle, futhi ungavimbi ukungena komoya wayo.

Sebenzisa i-adaptha noma amandla ekhabhinethi anikezwe umenzi.
Sebenzisa izintambo zikagesi ezinconyelwe isifunda futhi zivumelane nezicaciso zikagesi ezilinganiselwe.

Ukunikezwa kwamandla kufanele kuhambisane nezidingo ze-ES1 ku-IEC 62368-1 ejwayelekile futhi kungabi ngaphezu kwe-PS2. Sicela uqaphele ukuthi izidingo zokunikezwa kwamandla zingaphansi kwelebula yedivayisi.
Idivayisi iwumshini kagesi wekilasi I. Qinisekisa ukuthi ukunikezwa kwamandla kwedivayisi kuxhunywe kusokhethi yamandla enomhlaba ovikelayo.

Isingeniso

I-analog 4-video intercom iqukethe isiteshi somnyango (“VTO”) kanye nemonitha yasendlini (“VTH”). Kusebenza ezakhiweni, njengezakhiwo zokuhlala, ukuze abantu benze izingcingo zezwi nezevidiyo. I-VTO ifakwe ngaphandle futhi i-VTH ifakwe endlini.

Izici

IKHADI le-VTH

Ukuxhumana kwevidiyo/kwezwi ngesikhathi sangempela
Ingaxhunywa kuma-VTO amathathu
Ingaxhunywa kumakhamera (CVBS)
Xhuma futhi udlale

I-VTO

Ukuxhumana ngezwi ngesikhathi sangempela
Ukukhanyisa kwe-IR okuzijwayezayo

Iphaneli yangaphambili

intshi VTH

Ithebula 1-1 Incazelo yephaneli yangaphambili

Cha.	Isithonjana	Incazelo
1	-	Imakrofoni.
2		Cindezela ukuvala ucingo olungenayo. Thatha izifinyezo ngesikhathi sokuqapha (isekelwa kuphela i-VTH1020J-T).
3		Vusa isikrini, bese uveza imenyu. Ukuze uthole indlela yokusebenzisa imenyu, bheka “4 Ukusebenza Kwemenyu“.
4		Lapho othile efona evela kwa-VTO: Cindezela kanye ukuze wenze ukuxhumana ngezwi nomuntu. Cindezela kabili ngokushesha ukuze uvale ucingo.
5		Lapho othile efona evela kwa-VTO: Cindezela ukuze ukhulume nomuntu (isekelwa kuphela i-VTH1020J). Cindezela ukuze uthathe izifinyezo (ezisekelwa kuphela i-VTH1020J-T). Uma kungekho muntu ofonayo: Cindezela kanye, kabili, kathathu futhi kane ukuze view ividiyo ebukhoma ye: VTO1, VTO2, ikhamera ye-analog 1 kanye nekhamera ye-analog 2 ngokulandelanayo. Kunoma iyiphi ividiyo ebukhoma, cindezela ukuze uthathe izifinyezo (ezisekelwa kuphela i-VTH1020J-T).
6		Uma othile efona, cindezela ukuze uvule umnyango lapho i-VTO ifakwe khona.
7	-	Inkomba yamandla.
8	-	Isikrini se-LCD.
9	-	Imakrofoni.
10	-	Ikhamera eyakhelwe ngaphakathi.
11	-	Inkomba yamandla.
12	-	Inkinobho yokushaya. l Cindezela kanye ukushayela i-VTH. l Cindezela bese ubamba imizuzwana engu-10 ukushintsha uhlobo lwensimbi ye-VTO. Inkomba yamandla izokhanya. l Cindezela bese ubamba imizuzwana engu-15 ukuze ukhuphule ivolumu yensimbi ye-VTO. Inkomba yamandla izokhanya. Uma ivolumu ifinyelela ubuningi, lesi sinyathelo sizosetha sibe sincane. Phinda lesi sinyathelo ukuze usethe ivolumu efanelekile. l Cindezela bese ubamba imizuzwana engu-20 ukuze ushintshele ku-DWDR (ububanzi obuguquguqukayo bedijithali)/imodi evamile ye-VTO. Inkomba yamandla izokhanya.
13	-	Somlomo.

Iphaneli yangemuva

Kungase kube khona umehluko omncane kuphaneli langempela phakathi kwamamodeli ahlukene. Kodwa banezimbobo zokusebenza ezifanayo.

Cha.	Incazelo	Cha.	Incazelo
1	Imbobo yekhamera ye-Analog 1.	6	I-VTH cascading port 1.
2	I-VTO port 1.	7	I-VTH cascading port 2.
3	I-VTO port 2.	8	I-VTO elengayo slot.
4	Okokufaka kwamandla.	9	Izintambo: Umbala wezintambo umele imisebenzi ehlukene yembobo. Okubomvu: amandla. Okuphuzi: ividiyo. Okumhlophe: okulalelwayo. Okumnyama: GND. Okuluhlaza: inkinobho yokuphuma. I-Orange: impendulo. Purple: CHA. Okuhlaza okwesibhakabhaka: COM. Brown: NC.
5	Imbobo yekhamera ye-Analog 2.	-	-

Ukufakwa

Ungawafaki amadivaysi endaweni enzima ene-condensation, izinga lokushisa eliphezulu, uthuli, izinto ezibolayo kanye nokukhanya kwelanga okuqondile.
Esimeni esingavamile ngemva kokunika amandla kudivayisi, nqamula ukunikezwa kwamandla ngesikhathi esisodwa, futhi ukhiphe ikhebula lenethiwekhi. Vula ngemuva kokuxazulula inkinga.
Ukufakwa kufanele kwenziwe ngamathimba ochwepheshe. Ungaluhlikihli noma ulungise idivayisi uwedwa uma idivayisi yehluleka. Xhumana nesevisi yangemuva kokuthengisa uma udinga noma yiluphi usizo.
Ukuphakama okunconyiwe kokufakwa kwedivayisi kungu-1.6 m ukusuka phansi.

IKHADI le-VTH

Lungisa ubakaki odongeni ngezikulufu, ilengisa i-VTH kubakaki, bese usebenzisa i-silicone sealant esikhaleni esiphakathi kwedivayisi nodonga.

Ukufakwa kwe-VTH

I-VTO

Faka ubakaki we-VTO odongeni, bese ulenga i-VTO kubakaki; noma ufake ikhava ye-VTO odongeni, bese ulenga i-VTO kukhava. Ekugcineni, sebenzisa i-silicone sealant esikhaleni esiphakathi kwedivayisi nodonga.

Faka i-silicone sealant esikhaleni esiphakathi kwedivayisi nodonga

Izintambo

Okungenani ama-VTO angu-2 kanye nama-VTH angu-3 angaxhunywa ohlelweni olulodwa lokuxhumana.

Amalungiselelo

Imithetho Yokuxhuma Echwebeni

Imbobo A ye-VTH ingaxhunywa Embotsheni C yenye i-VTH ukuze kwenziwe ukuxhumana kwedatha.
Ichweba B le-VTH lingaxhunywa ku-Port D lenye i-VTH ukwenza ukuxhumana kwedatha.
Imbobo A ye-VTH ayikwazi ukuxhunywa Embotsheni B noma D yenye i-VTH ukuze kwenziwe ukuxhumana kwedatha.
Imbobo C ye-VTH ayikwazi ukuxhunywa Embotsheni B noma D yenye i-VTH ukuze kwenziwe ukuxhumana kwedatha.

Ukucaciswa Kwentambo

Ngokuya ngebanga phakathi kwe-VTO ne-VTH, udinga ukukhetha izintambo ze-RVV4 zokucaciswa okuhlukile.

Ibanga Lokudlulisela (TD)	Ukucaciswa kwentambo ye-RVV4
TD ≤ 10 m	RVV4 × 0.3 mm²
10 m < TD ≤ 30 m	RVV4 × 0.5 mm²
30 m < TD ≤ 50 m	RVV4 × 0.75 mm²

Ungadonsi izintambo ngobudlova.
Ngesikhathi sokufaka izintambo, bopha amalunga entambo nge-tape yerabha engaboshiwe ukuze uvimbele ukujikeleza okufushane.

Ukufaka izintambo ku-VTO eyodwa kanye ne-VTH eyodwa

Ukufaka izintambo ezintathu ze-VTO kanye ne-VTH eyodwa

Ukuhlanganisa ama-VTO amabili kanye nama-VTH amathathu

Ukusebenza Kwemenyu

Ungamisa imisebenzi ye-VTH, njengevolumu, ukukhanya, nokuningi.

I-VTH1020J-T kuphela esekela izifinyezo kanye nemisebenzi yesikhathi.
Konke ukulungiselelwa kuzolondolozwa ngemva kokuphuma kumenyu.

Isithonjana	Umsebenzi
	Isetshenziselwa ukuqinisekisa ukusebenza kwakho uma usebenzisa i- Izifinyezo futhi Isikhathi imisebenzi (isekelwa kuphela i-VTH1020J-T).
	Lungisa Vol (ivolumu), Okugqamile (ukukhanya), Qhathanisa futhi BellVol (ivolumu yensimbi), shintsha Insimbi bese ucisha I-DND (Ungaphazamisi).
	Khuphula Vol (ivolumu), Okugqamile (ukukhanya), Qhathanisa futhi BellVol (ivolumu yensimbi), shintsha Insimbi, vala I-DND (ungaphazamisi), futhi ulungise isikhathi.
	Khetha into.
	Phuma kumenyu bese ukhiya isikrini. Buyela emuva kusixhumi esibonakalayo sangaphambilini.

Izifinyezo

Ungathatha izifinyezo ngesikhathi sokuqapha, futhi view izifinyezo ozithathile.

I-VTH ingagcina izifinyezo ezingafika ku-200. Uma isitoreji sigcwele, ezangaphambili zizocishwa.

Ukuthatha Izifinyezo

Ngesikhathi sokuqapha.
- ISINYATHELO 1: Cindezela ukuze uye esithombeni sokuqapha osifunayo.
- ISINYATHELO 2: Cindezela bese okuthi Impumelelo izovela esikrinini.
Uma i-VTO ishaya ucingo noma usocingweni nge-VTO, cindezela , bese okuthi Phumelela kuzovela esibukweni.

Viewnge-Snapshots

ISINYATHELO 1: Cindezela ukuze uveze imenyu.
ISINYATHELO 2: Cindezela , khetha Izifinyezo, bese ucindezela .

ISINYATHELO SE-3: cindezela ukuze ukhethe leyo oyidingayo, bese ucindezela

ISINYATHELO 4: Cindezela noma uku view isifinyezo esedlule noma esilandelayo. Noma ungacindezela ukuze ubuyele emuva ohlwini lwezifinyezo, bese ukhetha leyo oyidingayo.

Isikhathi

ISINYATHELO 1: cindezela ukuze uveze imenyu.
ISINYATHELO 2: cindezela ukuze ukhethe ingxenye yesikhathi oyifunayo
ISINYATHELO 3: CINDEZA. ukulungisa noma ukulungisa inombolo.

Ibuyisela kuzilungiselelo ezizenzakalelayo

ISINYATHELO 1: cindezela ukuze uveze imenyu.
ISINYATHELO 2: cindezela ukuze ukhethe i-FactoryReset.

Qinisekisa ukusebenza kwakho

Izincomo Zokuphepha Kwe-Cybersecurity

Izinyathelo eziyisibopho okufanele zithathwe ukuze kuvikeleke inethiwekhi yedivayisi eyisisekelo:

Sebenzisa Amagama Ayimfihlo Aqinile Sicela ubheke iziphakamiso ezilandelayo ukuze usethe amagama ayimfihlo:
- Ubude akumele bube ngaphansi kwezinhlamvu eziyi-8;
- Faka okungenani izinhlobo ezimbili zezinhlamvu; izinhlobo zezinhlamvu zihlanganisa izinhlamvu ezinkulu nezincane, izinombolo nezimpawu;
- Ungaliqukathi igama le-akhawunti noma igama le-akhawunti ngokulandelana okuphambene;
- Ungasebenzisi izinhlamvu eziqhubekayo, ezifana no-123, abc, njll.;
- Ungasebenzisi izinhlamvu ezigqagqene, njengokuthi 111, aaa, njll.;
. Buyekeza i-Firmware ne-Client Software ngesikhathi
- Ngokwenqubo evamile ku-Tech-industry, sincoma ukuthi ugcine idivayisi yakho (efana ne-NVR, i-DVR, ikhamera ye-IP, njll.) i-firmware isesikhathini samanje ukuze uqinisekise ukuthi isistimu ifakwe izipesheli zokuvikela zakamuva nokulungiswa. Uma idivayisi ixhunywe kunethiwekhi yomphakathi, kuyanconywa ukunika amandla umsebenzi "wokuhlola ngokuzenzakalela ukuze uthole izibuyekezo" ukuze uthole ulwazi olufika ngesikhathi lwezibuyekezo ze-firmware ezikhishwe umenzi.
- Siphakamisa ukuthi ulande futhi usebenzise inguqulo yakamuva yesofthiwe yeklayenti.
- Izincomo "ezinhle ngokuba nazo" zokuthuthukisa ukuphepha kwenethiwekhi yedivayisi yakho:

Ukuvikelwa Komzimba
Siphakamisa ukuthi wenze ukuvikela ngokomzimba kudivayisi, ikakhulukazi amadivayisi wokulondoloza. Okwesiboneloample, beka idivayisi ekamelweni elikhethekile lekhompiyutha kanye nekhabhinethi, futhi usebenzise imvume yokulawula ukufinyelela eyenziwe kahle kanye nokhiye wokuphatha ukuvimbela izisebenzi ezingagunyaziwe ukuthi zingathintani nezinto ezibonakalayo ezifana nezingxenyekazi zekhompuyutha ezilimazayo, uxhumano olungagunyaziwe lwedivayisi ekhiphekayo (njenge-USB flash disk, i-serial port), njll.
Shintsha Amaphasiwedi Njalo
Setha futhi Ubuyekeze Amaphasiwedi Setha Kabusha Ulwazi Ngesikhathi Siphakamisa ukuthi uguqule amagama ayimfihlo njalo ukuze unciphise ubungozi bokuqagelwa noma ukuqhekeka. Lolu cingo lusekela umsebenzi wokusetha kabusha iphasiwedi. Sicela uhlele imininingwane ehlobene yokusetha kabusha iphasiwedi ngesikhathi, okuhlanganisa ibhokisi leposi lomsebenzisi wokugcina kanye nemibuzo yokuvikela iphasiwedi. Uma ulwazi lushintsha, sicela ululungise ngesikhathi. Uma usetha imibuzo yokuvikela iphasiwedi, kuphakanyiswa ukuthi ungasebenzisi leyo engaqagelwa kalula.
Nika amandla ukukhiya i-akhawunti:

Isici sokukhiya i-akhawunti sinikwe amandla ngokuzenzakalela, futhi sincoma ukuthi usigcine usivulile ukuze uqinisekise ukuphepha kwe-akhawunti. Uma umhlaseli ezama ukungena ngephasiwedi engalungile izikhathi ezimbalwa, i-akhawunti ehambisanayo nekheli le-IP eliwumthombo lizokhiywa.

Setha futhi Ubuyekeze Amaphasiwedi Setha Kabusha Ulwazi Ngesikhathi
Siphakamisa ukuthi uguqule i-HTTP ezenzakalelayo nezinye izimbobo zesevisi zibe yinoma iyiphi isethi yezinombolo phakathi kuka-1024~65535, wehlise ubungozi babantu bangaphandle ukuze bakwazi ukuqagela ukuthi yiziphi izimbobo ozisebenzisayo. Setha futhi Ubuyekeze Amaphasiwedi Setha Kabusha Ulwazi Ngesikhathi Siphakamisa ukuthi uvule i-HTTPS, ukuze uvakashele Web isevisi ngokusebenzisa umzila wokuxhumana ovikelekile.
7. Ukubophezela kwekheli le-MAC
Sincoma ukuthi ubophe i-IP nekheli le-MAC lesango eliya kudivayisi, ngaleyo ndlela wehlise ingcuphe ye-ARP spoofing.

Yabela Ama-akhawunti Namalungelo Ngokunengqondo
Ngokwezidingo zebhizinisi nokuphatha, engeza abasebenzisi ngokunengqondo futhi unikeze isethi encane yezimvume kubo.
Khubaza Izinsizakalo Ezingadingekile bese Ukhetha Amamodi Avikelekile
Uma kungadingeki, kuyanconywa ukucisha ezinye izinsiza ezifana ne-SNMP, SMTP, UPnP, njll., ukuze kwehliswe ubungozi.
Uma kunesidingo, kunconywa kakhulu ukuthi usebenzise izindlela eziphephile, okuhlanganisa kodwa kungagcini nje kumasevisi alandelayo:
- I-SNMP: Khetha i-SNMP v3, bese usetha amaphasiwedi aqinile okubethela kanye namaphasiwedi okuqinisekisa.
- I-SMTP: Khetha i-TLS ukuze ufinyelele iseva yebhokisi lemeyili.
- I-FTP: Khetha i-SFTP, bese usetha amaphasiwedi aqinile.
- I-AP hotspot: Khetha imodi yokubethela ye-WPA2-PSK, bese usetha amaphasiwedi aqinile.
Ukudluliswa Okubethelwe Komsindo Nevidiyo
Uma okuqukethwe kwedatha yakho yomsindo nevidiyo kubaluleke kakhulu noma kuzwela, sincoma ukuthi usebenzise umsebenzi wokudlulisa obethelwe, ukuze unciphise ubungozi bokuntshontshwa kwedatha yomsindo nevidiyo ngesikhathi sokudlulisa.
Isikhumbuzi: ukudluliswa okubethelwe kuzodala ukulahleka okuthile ekusebenzeni kahle kokudlulisela.

Ukucwaningwa kwamabhuku okuvikelekile
- Hlola abasebenzisi abaku-inthanethi: siphakamisa ukuthi uhlole abasebenzisi abaku-inthanethi njalo ukuze ubone ukuthi idivayisi ingenile yini ngaphandle kokugunyazwa.
- Hlola ilogu yedivayisi: Ngu viewngokufaka izingodo, ungakwazi ukwazi amakheli e-IP asetshenziswe ukungena kumadivayisi akho kanye nemisebenzi yawo ebalulekile.

Ilogi yenethiwekhi
Ngenxa yomthamo wokugcina olinganiselwe wedivayisi, ilogu egciniwe inomkhawulo. Uma udinga ukulondoloza ilogi isikhathi eside, kunconywa ukuthi unike amandla umsebenzi welogi yenethiwekhi ukuze uqinisekise ukuthi izingodo ezibucayi zivumelaniswa kuseva yelogi yenethiwekhi ukuze kulandelelwe.
Yakha Indawo Yenethiwekhi Ephephile
Ukuze uqinisekise kangcono ukuphepha kwedivayisi futhi wehlise izingozi ezingaba khona ku-inthanethi, sincoma:
Khubaza umsebenzi wokumepha imbobo werutha ukuze ugweme ukufinyelela okuqondile kumadivayisi we-intranethi kunethiwekhi yangaphandle.

Inethiwekhi kufanele ihlukaniswe futhi ihlukaniswe ngokwezidingo zangempela zenethiwekhi. Uma zingekho izidingo zokuxhumana phakathi kwamanethiwekhi amancane amabili, kuphakanyiswa ukuthi kusetshenziswe i-VLAN, i-GAP yenethiwekhi nobunye ubuchwepheshe ukuhlukanisa inethiwekhi, ukuze kuzuzwe umphumela wokuhlukanisa inethiwekhi.
Sungula isistimu yokuqinisekisa ukufinyelela kwe-802.1x ukuze unciphise ubungozi bokufinyelela okungagunyaziwe kumanethiwekhi ayimfihlo.
Nika amandla umsebenzi wokuhlunga ikheli le-IP/MAC ukuze ukhawulele ububanzi babasingathi abavunyelwe ukufinyelela idivayisi.

Amadokhumenti / Izinsiza

dahua KTA03 Analog 4 Wire Video Intercom [pdf] Umhlahlandlela Womsebenzisi
I-KTA03, i-Analog 4 Wire Video Intercom, i-KTA03 Analog 4 Wire Video Intercom

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dahua KTA03 Analog 4 Wire Video Intercom

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