Ifektri yefowuni yomnyango wevidiyo ye-SIP esemgangathweni kunye noMvelisi waseTshayina

Umfanekiso ocacileyo wefowuni yomnyango wevidiyo ye-SIP esemgangathweni

Ifowuni yoMnyango weVidiyo ye-SIP esemgangathweni olungileyo

Inkcazo emfutshane:

• Iphaneli yesilivere ekumgangatho ophezulu, • Iiflethi ezifikelela kwi-120 • Ayinakonakala kwaye ayifuni monakalo • Ulawulo olusisiseko lwesibonisi se-TFT esikhanyisiweyo kwi-2.8/4.3 “ngesiNgesi / Ulwimi olwahlukileyo • Ibandakanya ulwalathiso lomtyeleli ngesiNgesi / Ulwimi olwahlukileyo • Ibandakanya ukufikelela kwabangevayo okanye abangevayo. • Ukushiya isaziso esizenzekelayo kubo bonke abaqeshi malunga nokutshintsha ikhowudi yokungena. • Ikhamera yombala we-IP esemgangathweni ophezulu enesisombululo se-IP somgca we-1080 esakhelwe ngaphakathi se-WDR emini nasebusuku • Ilensi yekhamera eyahlukileyo yenkampani yethu ye-120 degrees WDR eyakhelwe ngaphakathi echasene nokukhanya ukuze ibone yonke indawo yokungena ikhethekile kwabakhubazekileyo nabantwana. • Ukurekhoda iindwendwe nokushiya umyalezo. • Ukusebenza kwesitshixo sombane okanye se-electromagnetic • I-NO yoqhagamshelwano eyomileyo okanye i-NC • Icala lokuvula ucango ngexesha elifanelekileyo elinememori engacimekiyo, • Igcina iikhowudi zenkqubo ngexesha lokucima kombane. • Iziseko 2 i-tendon 0.5 • Ubushushu bokusebenza -40 ℃ – + 50 ℃ • Kulula ukuyisebenzisa ngumqeshi. • Ukhetho lokungena ngokufunda ukufutshane • Amathuba okungena ngeekhowudi ezininzi zamanani • Ukhetho ukuvula ucango ngesitikha sefowuni ephathwayo • Ubukhulu: ububanzi 115 ubude 334 ubunzulu 50 mm

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ngenxa yembali yetyala yeshishini elihle, iinkonzo ezibalaseleyo emva kokuthengisa kunye nezixhobo zemveliso zanamhlanje, sifumene irekhodi elihle phakathi kwabathengi bethu kwihlabathi liphela ngefowuni ye-SIP Video Door esemgangathweni, uMgaqo-siseko weNkampani yethu: Udumo kuqala; Isiqinisekiso somgangatho; Umthengi uphezulu.
Ngenxa yembali entle yetyala leshishini, iinkonzo ezibalaseleyo emva kokuthengisa kunye nezixhobo zemveliso zanamhlanje, sifumene irekhodi elihle phakathi kwabathengi bethu kwihlabathi liphela ngenxaIfowuni yevidiyo kunye nefowuni ye-SIP, Ngomoya othi “ubomi benkampani yethu bumgangatho ophezulu; udumo oluhle ingcambu yethu”, sinethemba elinyanisekileyo lokusebenzisana nabathengi basekhaya nakwamanye amazwe kwaye sinethemba lokwakha ubudlelwane obuhle nawe.

Ingcaciso yeMveliso

Iimpawu zeMveliso

Inkcazo

Izinto zePhaneli	I-Alum+PMMA
Umbala	Isilivere
Isiqalelo sokubonisa	I-1/3″CMOS
Ilensi	I-engile ebanzi ye-120 degrees
Ukukhanya	Ukukhanya Okumhlophe
Isikrini	I-LCD eyi-intshi eziyi-3.5
Uhlobo lweqhosha	Iqhosha lokucofa leMechanical
Ubungakanani bamakhadi	≤80,00 ii-pcs
Isithethi	8Ω, 1.5W/2.0W
Imakrofoni	-56dB
Inkxaso yamandla	18~20V DC
Iqhosha Lomnyango	Inkxaso
Ukusetyenziswa koMbane oLindiweyo	<30mA
Ukusetyenziswa kwamandla aphezulu	<300mA
Ubushushu bokusebenza	-30°C ~ +50°C
Ubushushu bokugcina	-30°C ~ +60°C
Ukufuma okusebenzayo	10~90% RH
Ujongano	Ukungena ngombane; Iqhosha lokukhulula ucango; RJ45; Ukuphuma ngombane
Ufakelo	Ukufakelwa okufakwe/okuphezulu
Ubukhulu (mm)	11533450
I-Voltage esebenzayo	DC18V±10%
Ukusebenza kwangoku	≤500mA
Ikhadi le-IC	Inkxaso
I-diode ye-infrared	Ifakiwe
Ividiyo ephumayo	1 Vp-p 75 ohm

I-topology yebhasi yenethiwekhi

I-topology yenethiwekhi esetyenziswa rhoqo ukuphelisa isakhiwo sebhasi, ayixhasi inethiwekhi ejikelezileyo okanye efana neenkwenkwezi. Zonke ii-node ziqhagamshelwe kwi-serial yibhasi enye lukhetho olufanelekileyo, kumfanekiso ongentla, i-topology yenethiwekhi ngokubanzi yenkqubo ye-A8-05B ibonisiwe. Ii-node ze-N ziqhagamshelwe kwinethiwekhi yamanqaku amaninzi. Kwizantya eziphezulu kunye nemigca emide, ukumelana nokuphelisa kuyimfuneko kuzo zombini iziphelo zomgca ukuze kususwe ukubonakaliswa. Sebenzisa ii-resistor ze-100 Ω kwiziphelo zombini (kufuneka kuphela ukuba ubude bentambo > 2km). Inethiwekhi kufuneka yenziwe njengomgca omnye onethontsi ezininzi, kungekhona njengeenkwenkwezi. Nangona ubude bentambo iyonke bunokuba bufutshane kulungiselelo lweenkwenkwezi, ukuphelisa okwaneleyo akusekho kwaye umgangatho wesignali unokwehla kakhulu. KwiDayagram 1 ebonise okulandelayo, u-b, d, f luqhagamshelo oluchanekileyo kwaye u-a, c, e luqhagamshelo olungalunganga.

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Umzobo 1

iinkcukacha (3)

Xa usebenzisa ucingo lwenethiwekhi yesihlangu (STP), kufuneka ugcine ukuqhubeka komaleko wokukhusela ubushelelezi, kwaye uqhagamshele uMhlaba kwindawo enye, njengoko kubonisiwe kumzobo.

Intambo iyafuneka

Inkqubo isebenzise intambo ye-CAT-5E UTP kunye ne-STP.
Ungayikhetha njani intambo ye-CAT-5E efanelekileyo?
Ukumelana kwentambo nganye kufuneka kube yi-≤35Ω xa ubude bumalunga ne-305M (ubude be-FCL).
Isitishi somnyango ukuya kwi-Power Supply sisebenzise i-RVV4*0.5, ukutshixa i-RVV2*0.5 esetyenzisiweyo.
Isilumkiso:
Umfanekiso wesikhululo somnyango awuyi kuboniswa ngokupheleleyo kwisikrini sesikhululo seVisual Room xa isikhululo seGumbi sahlukile kakhulu kumbane wevidiyo, kwiindawo ezifanelekileyo kwibhasi yokwakha ukwandisa umbane kunokusombulula le ngxaki. Umbane wevidiyo jikelele ovela kwisikhululo seVisual Room somgama ophezulu awunakudlula iimitha ezingama-30.

Umzobo 2

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Nceda sebenzisa iScotchlok ukudibanisa iintambo ezimbini

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IScotchlok

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I-UTP kunye ne-UTP

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I-UTP kunye neSixhobo azikho kwi-intanethi

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Akukho-intanethi kwaye Akukho-intanethi

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Kufuneka nje i-jaw vice

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Umfanekiso wesiphumo

Kutheni ungasebenzisi i-RJ-45 xa uqhagamshela?

Ngenxa yokuba umgangatho we-RJ-45 wenzelwe ukusetyenziswa ngaphakathi kuphela, awubi namanzi kwaye kulula kakhulu ukungcolisa okanye ukungcolisa. Ukuba iNtloko ye-RJ-45 yonakele, kukho iingcali ezinezixhobo zobungcali ezifunekayo ukulungisa ingxaki, oku kuya kukhokelela kwiindleko eziphezulu zokulungisa.
IScotchlok yile nto kanye siyidingayo. Kwiminyaka engaphezu kwama-45 eyadlulayo, i-3M yazisa isixhumi sokuqala sokususa i-insulation kwishishini – iScotchlok Connector UR. Namhlanje, ngenxa yemfuno ekhulayo yeenethiwekhi ezikhawulezayo neziphezulu, uthotho olupheleleyo lwezixhumi kunye nezixhobo ze-3M luye lwavela kwakhona. Nceda undwendwele i-www.3M.com ukuze ufumane ulwazi oluthe kratya lweScotchlok.

Iinkcukacha

Inkqubo ye-Intercom yevidiyo yekhebula lenethiwekhi (1)

Ngenxa yembali yetyala yeshishini elihle, iinkonzo ezibalaseleyo emva kokuthengisa kunye nezixhobo zemveliso zanamhlanje, sifumene irekhodi elihle phakathi kwabathengi bethu kwihlabathi liphela ngefowuni ye-SIP Video Door esemgangathweni, uMgaqo-siseko weNkampani yethu: Udumo kuqala; Isiqinisekiso somgangatho; Umthengi uphezulu.
Umgangatho OlungileyoIfowuni yevidiyo kunye nefowuni ye-SIP, Ngomoya othi “ubomi benkampani yethu bumgangatho ophezulu; udumo oluhle ingcambu yethu”, sinethemba elinyanisekileyo lokusebenzisana nabathengi basekhaya nakwamanye amazwe kwaye sinethemba lokwakha ubudlelwane obuhle nawe.