Ubushinwa 2.8 ″ SIP Video Urugi Terefone Imashini ya Pushbutton Model I9 Uruganda nuwukora |CASHLY

2.8 ″ SIP Video Urugi Terefone Yumukanishi Pushbutton Model I9

Ibisobanuro bigufi:

• Ikibaho cyiza cya feza, • Amazu agera kuri 120 • Kurwanya kwangiza no hanze y’imbere • Igenzura ryibanze ryerekana TFT yamurikiwe muri 2.8 / 4.3 “mu Cyongereza / Ururimi rutandukanye • Harimo ubuyobozi bwabashyitsi mucyongereza / Ururimi rutandukanye • Harimo uburyo bwo kugera kuri abatumva cyangwa abatumva.• Kureka kumenyesha byikora kubakodesha bose kubyerekeye kode yinjira.• Kamera yo mu rwego rwohejuru ya IP ifite kamera ya WDR yubatswe mumurongo wa 1080 kumurongo wa IP kumanywa nijoro • Lens kamera idasanzwe ya societe yacu dogere 120 WDR yubatswe muri anti-glare kugirango ibone umwanya winjira wihariye kubamugaye nabana .• Kwandika abashyitsi no gusiga ubutumwa.• Gukora amashanyarazi cyangwa amashanyarazi yumuriro • Kumenyesha OYA cyangwa NC • Icyerekezo cyo gufungura ku gihe ku cyerekezo hamwe nububiko budasibangana, • Ikomeza kodegisi ya porogaramu mugihe umuriro wabuze.• Ibikorwa Remezo 2 tendon 0.5 • Gukoresha ubushyuhe -40 ℃ - + 50 ℃ • Byoroshye gukora nuwapanze.• Ihitamo ryinjira kubasomyi ba hafi • Birashoboka ko winjira numubare wimibare yimibare • Ihitamo ryo gufungura umuryango wometse kuri terefone igendanwa • Ibipimo: ubugari 115 uburebure 334 ubujyakuzimu 50 mm

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

• Ikibaho cyiza kandi cyiza
• Kurwanya kwangiza no hanze,
• Igenzura ryibanze hamwe nizina ryerekanwa muri LCD ryerekanwe kumirongo 4 mugiheburayo / icyongereza.
• Harimo uburyo bwo kubona abatumva cyangwa abatumva.
• Kanda buto kugirango ubone intoki izina ryumukode.
• Kamera nziza yamabara meza ifite imiterere ya 625 (625TVL), kumanywa nijoro
• Kamera yihariye ya dogere 140 yo kureba umwanya wose winjira ni umwihariko kubamugaye nabana.
• Gukora amashanyarazi cyangwa amashanyarazi yumuriro: Kumenyesha OYA cyangwa NC
• Urugi rwo gufungura icyerekezo icyerekezo: ubisabye amasegonda 100-1.
• Ifite ububiko budasibangana, ikomeza urutonde rwabatuye hamwe na code ya progaramu mugihe habaye umuriro.
• Ihitamo kumwanya ugera ku 10 mu nyubako
• Biroroshye gukora
• Kwinjira kubasomyi begereye
• Injira numubare wimibare
• Ihitamo ryo gukingura urugi rufite icyuma kigendanwa
• Birakwiriye kuri sisitemu ya B700 / B900
Ibipimo: ubugari 115 uburebure 334 ubujyakuzimu 50 mm

Ibicuruzwa

1: 3mm ultra-thin Ikibaho Cyuma
2: Ibipimo birindwi by'ingabo z’Amerika zidafite amazi
3: Isura yuzuye-tamper-screws yo kwishyiriraho, kwishyiriraho byoroshye
4: Ibiturika-biturika, bitarimo amazi n-umukungugu
5: 40 mm ultra-ndende yerekana ikarita
6: Amakuru afite amajwi
7: Piyano gusunika amajwi

Ibisobanuro

Ibikoresho	Alum +PMMA
Ibara	Ifeza
DIkintu	1/3 "CMOS
Lens	120impamyabumenyi yagutse
Umucyo	Itara ryera
Mugaragaza	3.5LCD
Ubwoko bwa Buto	Pushbutton
Ubushobozi bw'amakarita	≤80,00 pc
Orateur	8Ω,1.5W/2.0W
Microphone	-56dB
Inkunga y'imbaraga	18~20V DC
Akabuto k'umuryango	Inkunga
Gukoresha imbaraga zihagarara	<30mA
Gukoresha ingufu nyinshi	<300mA
Ubushyuhe bwo gukora	-30 ° C ~ +50° C.
Ubushyuhe Ububiko	-30 ° C ~ +60 ° C.
Ubushuhe bukora	10 ~ 90% RH
Imigaragarire	Imbaraga Muri;Akabuto ko kurekura umuryango;RJ45;Shyira hanze
Kwinjiza	Kwinjiza / Ubuso bwububiko
Igipimo (mm)	11533450
Umuvuduko w'akazi	DC18V ± 10%
Ibikorwa Byubu	≤500mA
Ikarita ya IC	Inkunga
Diode	Yashizweho
Video- hanze	1 Vp-p 75 ohm

Umuyoboro wa bisi ya topologiya

Urusobe topologiya ikunze gukoreshwa kurangiza imiterere ya bisi, ntabwo ishyigikira uruziga cyangwa inyenyeri imeze.Umuyoboro wose ni serial ihujwe na bisi imwe ni amahitamo meza, mwishusho hejuru, urusobe rusange topologiya ya sisitemu ya A8-05B irerekanwa.N node ihujwe murusobe rwinshi.Kumuvuduko mwinshi n'imirongo miremire, kurwanya kurangiza birakenewe kumpande zombi zumurongo kugirango ukureho ibitekerezo.Koresha 100 Ω résistorants kumpande zombi (ukeneye gusa niba uburebure bwa wire> 2km).Umuyoboro ugomba kuba wateguwe nkumurongo umwe ufite ibitonyanga byinshi, ntabwo ari inyenyeri.Nubwo uburebure bwa kabili bushobora kuba bugufi muburyo bwimiterere yinyenyeri, kurangiza bihagije ntibishoboka kandi ubwiza bwibimenyetso bushobora gutesha agaciro cyane.Igishushanyo cya 1 cyerekanaga ibikurikira, b, d, f ni ihuriro ryiza kandi a, c, e ni ihuriro ritari ryo.

Igishushanyo 1

Mugihe ukoresheje insinga zumuyoboro (STP), Ugomba gukomeza ubudahwema bwurwego rukingira rworoshye, kandi ugahuza Isi ahantu hamwe, nkuko bigaragara ku gishushanyo

Umugozi urakenewe

Sisitemu yakoresheje CAT-5E UTP na kabili ya STP.
Nigute ushobora guhitamo umugozi wa CAT-5E wujuje ibyangombwa?
Kurwanya buri nsinga bigomba ≤35Ω mugihe uburebure buri hafi 305M (uburebure bwa FCL).
Urugi-rugi kumashanyarazi yakoresheje RVV4 * 0.5, kugirango ufunge RVV2 * 0.5.
Icyitonderwa:
Ishusho yumuryango ntizerekanwa byuzuye muri ecran ya Visual Room-sitasiyo mugihe Icyumba-sitasiyo gitandukanye cyane n’amashanyarazi, ahantu hakwiye muri bisi yinyubako kugirango amashanyarazi yongere amashanyarazi arashobora gukemura iki kibazo.Amashanyarazi muri rusange amashanyarazi aturuka mubyumba Byumba-sitasiyo intera ntarengwa ntishobora kurenga metero 30.

Igishushanyo 2

Nyamuneka koresha Scotchlok kugirango uhuze insinga 2

Scotchlok

UTP & UTP

UTP & Igikoresho kitari kumurongo

Hanze y'umurongo & Off-umurongo

Ukeneye gusa urwasaya

Ishusho nziza

Ubona gute ukoresheje RJ-45 kugirango uhuze?

Kuberako igipimo cya RJ-45 kigenewe urugi ukoresheje gusa, ni gike itagira ubushyuhe kandi byoroshye kwanduzwa cyangwa okiside.Niba umutwe wa RJ-45 wacitse, hari abanyamwuga bafite ibikoresho byumwuga bisabwa kugirango bakosore amakosa, ibi bizaganisha kumafaranga menshi yo kubungabunga.
Scotchlok nibyo rwose dukeneye.Haraheze imyaka irenga 45, 3M yerekanye uruganda rwambere rwo kwimura insulasiyo - Scotchlok Connector UR.Uyu munsi, hamwe no kwiyongera kwumuvuduko mwinshi kandi wihuta cyane, imiyoboro yuzuye ya 3M ihuza ibikoresho nibikoresho byongeye guhinduka.Nyamuneka sura kuri www.3M.com kugirango umenye amakuru ya Scotchlok.