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Domofony ƙwararren ƙwararren ɗan China 4wire Villa Bidiyon Bidiyon Wayar Bidiyo tare da Faɗin Kyamara Kyamarar Ruwa mai hana ruwa ruwa da Ayyukan Gano Motsi

Domofony ƙwararren ƙwararren ɗan China 4wire Villa Bidiyon Bidiyon Wayar Bidiyo tare da Faɗin Kyamara Kyamarar Ruwa mai hana ruwa ruwa da Ayyukan Gano Motsi

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Cikakken Bayani

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Kullum muna aiki a matsayin ƙungiya mai ma'ana don tabbatar da cewa za mu iya samar muku da mafi kyawun inganci da farashi mafi kyau ga ƙwararrun Sinawa 4wire Villa Video Door Wayar Bidiyo Domofony tare da Faɗin Kyau Kamara Mai Ruwa da Ruwan Ruwa da Ayyukan Gano Motsi, Ƙwararrun ma'aikatanmu na fasaha tabbas za su kasance. da zuciya ɗaya a goyan bayan ku. Muna maraba da ku da zuwa shafinmu na intanet da kasuwancinmu kuma ku kawo mana tambayoyinku.
Kullum muna aiki a matsayin ƙungiya mai ma'ana don tabbatar da cewa za mu iya samar muku da mafi kyawun inganci da mafi kyawun farashi donWayar Kofar Bidiyo da Ƙofar Bidiyo, An fi fitar da kayayyakin mu zuwa Turai, Afirka, Amurka, Gabas ta Tsakiya da kudu maso gabashin Asiya da sauran ƙasashe da yankuna. Mun ji daɗin babban suna a tsakanin abokan cinikinmu don ingantattun mafita da ayyuka masu kyau. Za mu yi abota da 'yan kasuwa daga gida da waje, bin manufar "Quality First, Reputation First, the Best Services."

Bayanin Samfura

Siffofin Samfur

Ƙayyadaddun bayanai

Material Panel Alum+PMMA
Launi Azurfa
Nuni kashi 1/3 ″ CMOS
Lens Faɗin kusurwa 120 digiri
Haske Farin Haske
Allon 3.5-inch LCD
Nau'in Maɓalli Maɓalli na injina
Iyakar Katuna ≤80,00 inji mai kwakwalwa
Mai magana 8Ω, 1.5W/2.0W
Makarafo -56dB
Taimakon wutar lantarki 18 ~ 20V DC
Maballin Ƙofa Taimako
Amfanin Wuta na Jiran aiki <30mA
Matsakaicin Amfani da Wuta <300mA
Yanayin Aiki -30°C ~ +50°C
Ajiya Zazzabi -30°C ~ +60°C
Humidity Aiki 10 ~ 90% RH
Interface Power In; Maɓallin sakin ƙofa; RJ45; Sake fitarwa
Shigarwa Haɗewa/Hawan saman saman
Girma (mm) 115*334*50
Voltage aiki DC18V± 10%
Aiki Yanzu ≤500mA
IC-katin Taimako
Infrared diode An shigar
Bidiyo - fita 1 vp-75 ohm

Topology bas na cibiyar sadarwa

Tsarin hanyar sadarwa da aka saba amfani da shi na ƙare tsarin bas, baya goyan bayan hanyar sadarwa mai siffar zagaye ko tauraro. Duk kumburin serial ɗin da aka haɗa ta bas ɗaya zaɓi ne mai kyau, a cikin hoton da ke sama, ana nuna babban tsarin cibiyar sadarwa na tsarin A8-05B. Ana haɗe nodes a cibiyar sadarwa mai ma'ana da yawa. Don mafi girma da sauri da kuma tsayin layi, tsayin daka na ƙarewa ya zama dole a kan duka ƙarshen layi don kawar da tunani. Yi amfani da resistors 100 Ω akan iyakar biyu (buƙatar kawai idan tsayin waya> 2km). Dole ne a tsara hanyar sadarwar a matsayin layi ɗaya tare da digo da yawa, ba azaman tauraro ba. Ko da yake jimlar tsawon na USB watakila ya fi guntu a tsarin tauraro, ƙarancin ƙarewa ba zai yuwu ba kuma ingancin sigina na iya raguwa sosai. A cikin zane na 1 wanda ya nuna na gaba, b, d, f haɗin daidai ne kuma a, c, e ba daidai ba ne.

bayani (1) 1

Tsari 1

bayani (3)

Lokacin amfani da garkuwa cibiyar sadarwa waya (STP), Ya kamata kula da ci gaba da garkuwa Layer na santsi, da kuma haɗa Duniya a lokaci guda, kamar yadda aka nuna a cikin zane.

Waya ake bukata

Ana amfani da tsarin CAT-5E UTP da kebul na STP.
Yadda za a zabi m CAT-5E na USB?
Juriya na kowace waya dole ne ≤35Ω lokacin da tsayin ya kai kusan 305M (tsawon FCL).
Ƙofa-tashar zuwa Power Supply amfani da RVV4*0.5, don kulle amfani RVV2*0.5.
Gargadi:
Hoton tashar ƙofa ba zai cika nunawa a allon tasha na Kayayyakin Kayayyakin ba lokacin da tashar Room ta bambanta da wutar lantarki ta bidiyo, a wuraren da suka dace a cikin motar ginin don ƙara wutar lantarki zai iya magance wannan matsalar. Gabaɗaya wutar lantarki ta bidiyo daga tashar Dakin gani na matsakaicin nisa ba zai iya wuce mita 30 ba.

Tsari 2

bayani (2)

Da fatan za a yi amfani da Scotchlok don haɗa wayoyi 2

bayani (4)

Scotchlok

bayani (5)

UTP&UTP

bayani (6)

UTP&Bayanan Na'ura

bayani (7)

Kashe-Layi & Kashe-Layi

bayani (8)

Kawai bukatar muƙamuƙi mataimakin

bayani (9)

Hoton tasiri

Me yasa ba'a amfani da RJ-45 don haɗi?

Saboda daidaitaccen RJ-45 an yi shi ne don a cikin gida ta amfani da shi kawai, ba shi da hurumi mara kyau kuma yana da sauƙin ƙazanta ko a sanya shi a cikin iska. Idan Shugaban RJ-45 ya karye, akwai ƙwararrun ƙwararrun ƙwararrun kayan aikin da ake buƙata don gyara kuskuren, wannan zai haifar da ƙimar kulawa mafi girma.
Scotchlok shine ainihin abin da muke bukata. Fiye da shekaru 45 da suka gabata, 3M ya gabatar da mahaɗin mahaɗin matsuguni na asali na masana'antar - Scotchlok Connector UR. A yau, tare da ƙara yawan buƙatun hanyoyin sadarwa masu sauri da babban bandwidth, cikakken jerin masu haɗawa da kayan aikin 3M sun sake tasowa. Da fatan za a ziyarci www.3M.com don ƙarin bayanin Scotchlok.

Daki-daki

Tsarin Sadarwar Bidiyo na Cable Network (1)
Tsarin Sadarwar Bidiyo na Cable Network (3)
Tsarin Sadarwar Bidiyo na Cable Network (5)
Tsarin Sadarwar Bidiyo na Cable Network (10)
Tsarin Sadarwar Bidiyo na Cable Network (11)
Tsarin Sadarwar Bidiyo na Cable Network (12)
Kullum muna aiki a matsayin ƙungiya mai ma'ana don tabbatar da cewa za mu iya samar muku da mafi kyawun inganci da farashi mafi kyau ga ƙwararrun Sinawa 4wire Villa Video Door Wayar Bidiyo Domofony tare da Faɗin Kyau Kamara Mai Ruwa da Ruwan Ruwa da Ayyukan Gano Motsi, Ƙwararrun ma'aikatanmu na fasaha tabbas za su kasance. da zuciya ɗaya a goyan bayan ku. Muna maraba da ku da zuwa shafinmu na intanet da kasuwancinmu kuma ku kawo mana tambayoyinku.
Kwararrun SinawaWayar Kofar Bidiyo da Ƙofar Bidiyo, An fi fitar da kayayyakin mu zuwa Turai, Afirka, Amurka, Gabas ta Tsakiya da kudu maso gabashin Asiya da sauran ƙasashe da yankuna. Mun ji daɗin babban suna a tsakanin abokan cinikinmu don ingantattun mafita da ayyuka masu kyau. Za mu yi abota da 'yan kasuwa daga gida da waje, bin manufar "Quality First, Reputation First, the Best Services."


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