Ifektri Yefoni Yesicabha Sevidiyo Esezingeni Elihle YaseShayina kanye Nomkhiqizi

Isithombe Esivelele Sefoni Yomnyango Wevidiyo ye-SIP Esezingeni Elihle

Ucingo Lomnyango Wevidiyo ye-SIP Esezingeni Elihle

Incazelo emfushane:

• Iphaneli yesiliva esezingeni eliphezulu, • Amafulethi afinyelela ku-120 • Amelana nokucekelwa phansi kanye nezimo zangaphandle • Ukulawula okuyisisekelo kwesibonisi se-TFT esikhanyisiwe ngo-2.8/4.3 “ngesiNgisi / Ulimi oluhlukile • Kufaka phakathi isiqondiso sesivakashi ngesiNgisi / Ulimi oluhlukile • Kufaka phakathi ukufinyeleleka kwabayizithulu noma abayizithulu. • Ukushiya isaziso esizenzakalelayo kubo bonke abaqashi mayelana nokushintsha ikhodi yokungena. • Ikhamera yombala we-IP esezingeni eliphezulu enesisombululo se-IP somugqa we-1080 esakhelwe ngaphakathi se-WDR emini nasebusuku • Ilensi yekhamera ehlukile yenkampani yethu i-120 degrees WDR eyakhelwe ngaphakathi elwa nokukhanya ukuze ibone yonke indawo yokungena ikhethekile kwabakhubazekile nezingane. • Ukuqopha izivakashi nokushiya umlayezo. • Ukusebenza kwelokhi kagesi noma kagesi • I-NO yokuxhumana eyomile noma i-NC • Isiqondiso sokuvula umnyango ngesikhathi esifanele ngenkumbulo engasuki, • Igcina amakhodi wokuhlela ngesikhathi sokucima kukagesi. • Ingqalasizinda 2 i-tendon 0.5 • Izinga lokushisa lokusebenza -40 ℃ – + 50 ℃ • Kulula ukusebenza ngumqashi. • Inketho yokungena ngokufunda ukusondela • Amathuba okungena ngamakhodi amaningi ezinombolo • Inketho ukuvula umnyango ngesitika sefoni ephathekayo • Ubukhulu: ububanzi 115 ubude 334 ukujula 50 mm

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ngomlando wesikweletu sebhizinisi oqinile, izinsizakalo ezinhle kakhulu ngemuva kokuthengisa kanye nezindawo zokukhiqiza zesimanje, sithole irekhodi elihle phakathi kwamakhasimende ethu emhlabeni wonke ngefoni ye-SIP Video Door yekhwalithi Enhle, Isimiso Esiyinhloko Senhlangano Yethu: Udumo kuqala; Isiqinisekiso sekhwalithi; Amakhasimende aphakeme kakhulu.
Ngomlando wesikweletu sebhizinisi oqinile, izinsizakalo ezinhle kakhulu ngemuva kokuthengisa kanye nezindawo zokukhiqiza zesimanje, sithole irekhodi elihle kakhulu phakathi kwabathengi bethu emhlabeni wonke ngenxaUcingo Lwevidiyo kanye Nocingo lwe-SIP, Ngomoya othi “impilo yenkampani yethu isezingeni eliphezulu; idumela elihle liyimpande yethu”, sithemba ngobuqotho ukubambisana namakhasimende asekhaya nakwamanye amazwe futhi sithemba ukwakha ubudlelwano obuhle nawe.

Incazelo Yomkhiqizo

Izici Zomkhiqizo

Imininingwane

Izinto Zephaneli	I-Alum+PMMA
Umbala	Isiliva
Isici sokubonisa	I-CMOS engu-1/3″
Ilensi	I-angle ebanzi engu-120 degrees
Ukukhanya	Ukukhanya Okumhlophe
Isikrini	I-LCD engamasentimitha angu-3.5
Uhlobo Lwenkinobho	Inkinobho Yokucindezela Yomshini
Umthamo Wamakhadi	≤80,00 ama-pcs
Isikhulumi	8Ω, 1.5W/2.0W
Imakrofoni	-56dB
Usekelo lwamandla	18~20V DC
Inkinobho Yomnyango	Usekelo
Ukusetshenziswa Kwamandla Okulindile	<30mA
Ukusetshenziswa Kwamandla Okuphezulu	<300mA
Izinga Lokushisa Elisebenzayo	-30°C ~ +50°C
Izinga Lokushisa Lesitoreji	-30°C ~ +60°C
Umswakama Osebenzayo	10~90% RH
Isixhumi esibonakalayo	Ukungena ngogesi; Inkinobho yokukhulula umnyango; RJ45; Ukudlulisa kabusha
Ukufakwa	Ukufakwa okushumekiwe/okungaphezulu
Ubukhulu (mm)	11533450
I-Voltage Yokusebenza	DC18V±10%
Ukusebenza Kwamanje	≤500mA
Ikhadi le-IC	Usekelo
I-diode ye-infrared	Kufakiwe
Ukukhishwa kwevidiyo	1 Vp-p 75 ohm

I-topology yebhasi lenethiwekhi

I-topology yenethiwekhi evame ukusetshenziswa ekuqedeni isakhiwo sebhasi, ayisekeli inethiwekhi eyindilinga noma efana nenkanyezi. Yonke i-node ixhunywe nge-serial ngebhasi elilodwa kuyisinqumo esihle, esithombeni esingenhla, i-topology yenethiwekhi ejwayelekile yesistimu ye-A8-05B ibonisiwe. Ama-node e-N axhunywe kunethiwekhi enamaphuzu amaningi. Ukuze uthole isivinini esiphezulu kanye nemigqa emide, ukumelana kokuphela kuyadingeka kuzo zombili izinhlangothi zomugqa ukuze kuqedwe ukubonakaliswa. Sebenzisa ama-resistor angu-100 Ω kuzo zombili izinhlangothi (kudingeka kuphela uma ubude bentambo bungaphezu kuka-2km). Inethiwekhi kumele yakhelwe njengomugqa owodwa onezinhlayiya eziningi, hhayi njengenkanyezi. Nakuba ubude bekhebula eliphelele bungaba bufushane ekucushweni kwenkanyezi, ukuqeda okwanele akusenakwenzeka futhi ikhwalithi yesignali ingase yehle kakhulu. KuMdwebo 1 obonise okulandelayo, u-b, d, f ukuxhumana okulungile kanye no-a, c, e ukuxhumana okungalungile.

imininingwane (1)1

Umdwebo 1

imininingwane (3)

Uma usebenzisa intambo yenethiwekhi yesivikelo (STP), kufanele ugcine ukuqhubeka kwengqimba yokuvikela ibushelelezi, bese uxhuma uMhlaba endaweni eyodwa, njengoba kuboniswe kumdwebo.

Kudingeka ucingo

Isistimu isebenzise ikhebula le-CAT-5E UTP kanye ne-STP.
Ungayikhetha kanjani ikhebula le-CAT-5E elifanelekile?
Ukumelana kwentambo ngayinye kumele kube ngu-≤35Ω uma ubude bungu-305M (ubude be-FCL).
Isiteshi somnyango esiya ku-Power Supply sisebenzise i-RVV4*0.5, ukukhiya i-RVV2*0.5 esetshenzisiwe.
Isexwayiso:
Isithombe sesiteshi somnyango ngeke siboniswe ngokugcwele esikrinini sesiteshi se-Visual Room uma isiteshi segumbi sihluke kakhulu kugesi wevidiyo, ezindaweni ezifanele ebhasini lesakhiwo ukwandisa ugesi kungaxazulula le nkinga. Ugesi wevidiyo ojwayelekile ovela esiteshini se-Visual Room sebanga eliphezulu awukwazanga ukudlula amamitha angu-30.

Umdwebo 2

imininingwane (2)

Sicela usebenzise i-Scotchlok ukuxhuma izintambo ezimbili

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I-Scotchlok

imininingwane (5)

I-UTP ne-UTP

imininingwane (6)

I-UTP kanye nedivayisi akuxhunyiwe ku-inthanethi

imininingwane (7)

Akuxhunyiwe ku-inthanethi futhi Akuxhunyiwe ku-inthanethi

imininingwane (8)

Kudingeka nje i-jaw vice

imininingwane (9)

Isithombe somphumela

Kungani ungasebenzisi i-RJ-45 ukuze uxhume?

Ngenxa yokuthi indinganiso ye-RJ-45 yenzelwe ukusetshenziswa ngaphakathi endlini kuphela, ayibi nomswakama futhi kulula kakhulu ukuyingcolisa noma ukuyingcolisa. Uma i-RJ-45 Head iphukile, kukhona ochwepheshe abanamathuluzi ochwepheshe adingekayo ukulungisa iphutha, lokhu kuzoholela ezindlekweni eziphezulu zokulungisa.
IScotchlok yilokho kanye esikudingayo. Eminyakeni engaphezu kwengu-45 eyedlule, i-3M yethule isixhumi sokuqala sokushintshashintsha kokushisa embonini - iScotchlok Connector UR. Namuhla, njengoba kunesidingo esikhulu samanethiwekhi asheshayo kanye ne-bandwidth ephezulu, uchungechunge oluphelele lwezixhumi namathuluzi e-3M luphinde lwavela. Sicela uvakashele ku-www.3M.com ukuthola ulwazi olwengeziwe lweScotchlok.

Imininingwane

Uhlelo lwe-Intercom yevidiyo yekhebula lenethiwekhi (1)

Ngomlando wesikweletu sebhizinisi oqinile, izinsizakalo ezinhle kakhulu ngemuva kokuthengisa kanye nezindawo zokukhiqiza zesimanje, sithole irekhodi elihle phakathi kwamakhasimende ethu emhlabeni wonke ngefoni ye-SIP Video Door yekhwalithi Enhle, Isimiso Esiyinhloko Senhlangano Yethu: Udumo kuqala; Isiqinisekiso sekhwalithi; Amakhasimende aphakeme kakhulu.
Ikhwalithi EnhleUcingo Lwevidiyo kanye Nocingo lwe-SIP, Ngomoya othi “impilo yenkampani yethu isezingeni eliphezulu; idumela elihle liyimpande yethu”, sithemba ngobuqotho ukubambisana namakhasimende asekhaya nakwamanye amazwe futhi sithemba ukwakha ubudlelwano obuhle nawe.