Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Factory Cheap 7 Inch Screen Monitor and Outdoor Station Waterproof Entry Leval 2 Way Audio Video Door Phone, Our closing purpose is “To try the most beneficial, To generally be the Best”. Qiniseka ukuthi uzwakala mahhala ukuze ubambe nathi uma unezimfanelo.
Ukusekelwa yiqembu le-IT ethuthukiswe kakhulu futhi elinamakhono, singakunikeza ukwesekwa kwezobuchwepheshe ekusekelweni kwangaphambi kokuthengisa nokusekelwa kwangaphambi kokuthengisaIzingcingo zeminyango yemvula kanye nokuvula izingcingo zomnyango, sincike ezinhlamvwini zokwakha indlela yokuhweba ezuzisa inzuzo nabalingani bethu abambisanayo. Ngenxa yalokhu, manje sesithole inethiwekhi yokuthengisa emhlabeni jikelele efinyelela eMiddle East, eTurkey, eMalaysia naseVietnam.
Impahla yephaneli | I-Alum + PMMA |
Umbala | Isiliva |
Into ekhombisa | 1/3 "CMOS |
Ingilazi eqoqa ukukhanya | 120 degree wide-angle |
-Mhlophe | Ukukhanya okumhlophe |
Isihenqo sebhayisikobho | 3.5-Inch LCD |
Uhlobo lwezinkinobho | I-Mechan pushbutton |
Amandla amakhadi | ≤80,00 PCS |
Isikhulumisi | 8 I-1.5W / 2.0W |
Imakhrofoni | -56DB |
Ukwesekwa kwamandla | I-18 ~ 20v dc |
Inkinobho yomnyango | Singatha |
Ukusetshenziswa kwamandla okukulinda | <30MA |
Ukusetshenziswa kwamandla kaMax | <300mA |
Ukushisa kokushisa | -30 ° C ~ + 50 ° C |
Ukushisa okushisa | -30 ° C ~ + 60 ° C |
Umswakama Osebenzayo | 10 ~ 90% RH |
Isikhombibe | Amandla ku; Inkinobho yokukhishwa komnyango; RJ45; Udlulise ukuphuma |
Ukufaka | Ukufakwa okuhlanganisiwe / okuphakathi nendawo |
Ubukhulu (mm) | 115 * 334 * 50 |
Ukusebenza kwamandla kagesi | I-DC18V ± 10% |
Ukusebenza Kwamanje | ≤500mA |
Ikhadi le-IC | Singatha |
I-infrared diode | -Kwatf |
Ividiyo- | 1 vp-p 75 ohm |
I-Topology Topology evame ukusetshenziswa ukunqanyulwa kwesakhiwo sebhasi, ayisekeli inethiwekhi eyindilinga noma yenkanyezi. Yonke i-node ixhumeke nge-serial ngebhasi elilodwa ukukhetha okuhle, esithombeni esingenhla, kukhonjiswa i-General Network topology yohlelo lwe-A8-05b. N ama-node axhunyiwe kunethiwekhi e-multipoint. Ngejubane eliphakeme kanye nemigqa emide, ukunqanyulwa kokuphakanyiswa kuyadingeka kuwo womabili amaphethelo omugqa ukuze aqede ukuboniswa. Sebenzisa 100 Inethiwekhi kumele yakhelwe njengomugqa owodwa ngamaconsi amaningi, hhayi njengenkanyezi. Yize ubude bekhebula lonke mhlawumbe mfushane ekucushweni kwenkanyezi, ukunqanyulwa okwanele akusekho futhi kungenzeka futhi nekhwalithi yesiginali ingahle idalule kakhulu. Kumdwebo 1 okhombisa ngokulandelayo, b, d, f ukuxhumeka okulungile futhi, c, e ukuxhumana okungalungile.
Lapho usebenzisa i-Shield Network Wire (STP), kufanele ulondoloze ukuqhubeka kwesendlalelo sokuvikelwa kwe-bushelelezi, futhi uxhume umhlaba endaweni eyodwa, njengoba kukhonjisiwe kumdwebo
Kudingeka ucingo
Isistimu esetshenzisiwe Cat-5e I-UTP ne-STP Cable.
Ungayikhetha kanjani ikhebula lekati elifanelekile?
Ukumelana nocingo ngalunye kufanele ku-≤35 lapho ubude bungamamitha acishe abe ngu-305m (ubude be-FCL).
Isiteshi somnyango sokuhlinzekwa kwamandla asetshenziselwe i-RVV4 * 0.5, ukukhiya okusetshenzisiwe i-RVV2 * 0.5.
Isexwayiso:
Isithombe sesiteshi somnyango ngeke sibonise ngokuphelele esikrinini sesiteshi segumbi elibonakalayo lapho isiteshi segumbi sihluke kakhulu kumandla wevidiyo, ezindaweni ezifanele ebhasini lezokwakha ukuze anyusele le nkinga angaxazulula le nkinga. Ukuhlinzekwa kwamandla wevidiyo ajwayelekile kusuka esiteshini sokubuka egumbini lokubuka ibanga eliphakeme akwazanga ukwedlula amamitha angama-30.
Scotchchok
ITP & UTP
I-UTP ne-offf off-line
Off-Line & Off-Line
Dinga kuphela ububi bemihlathi
Isithombe esisebenzayo
Ngoba amazinga e-RJ-45 akhiwa ngaphakathi kwe-In-Door esebenzisa kuphela, kungubufakazi obumanzi futhi buhluzi kalula noma oxID. Uma ikhanda le-RJ-45 liphukile, kukhona ochwepheshe ababambe amathuluzi ochwepheshe adingekayo ukulungisa iphutha, lokhu kuzoholela ezindlekweni eziphakeme zokulungiswa.
IScotchlok yilokho impela esikudingayo. Eminyakeni engaphezu kwengu-45 edlule, 3m waletha isixhumi sokuqala sokufakwa kwezimboni zomkhakha - isixhumi seScotchlok ur. Namuhla, ngesidingo esandayo samanethiwekhi aphezulu kanye nama-bandwidth aphezulu, uchungechunge oluphelele lwezixhumi ezingama-3M namathuluzi avele futhi. Sicela uvakashele ku-www.3m.com ukuthola imininingwane eyengeziwe yeScotchlok.
Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Factory Cheap 7 Inch Screen Monitor and Outdoor Station Waterproof Entry Leval 2 Way Audio Video Door Phone, Our closing purpose is “To try the most beneficial, To generally be the Best”. Qiniseka ukuthi uzwakala mahhala ukuze ubambe nathi uma unezimfanelo.
Efektri eshibhileIzingcingo zeminyango yemvula kanye nokuvula izingcingo zomnyango, sincike ezinhlamvwini zokwakha indlela yokuhweba ezuzisa inzuzo nabalingani bethu abambisanayo. Ngenxa yalokhu, manje sesithole inethiwekhi yokuthengisa emhlabeni jikelele efinyelela eMiddle East, eTurkey, eMalaysia naseVietnam.