Amakhodi for intercoms - ikhambi

Kwase kuphele amashumi eminyaka idivayisi ezifana nge-intercom, ivikela abaqashile eziningi zokuhlala. Le idivayisi elula kakhulu, ngoba kunciphisa ukufinyelela abantu engadingeki endlini. Ngaleyo ndlela kuncishiswe isibalo ukugqekeza kanye umonakalo egumbini elingaphakathi lendlu (ezitebhisini, emagumbini angaphansi kwezakhiwo, njll). amakhodi intercoms uvumele izinhlelo yamakholi izinombolo yangaphakathi ezindlini. Kuyinto elula kakhulu, futhi ngaleyo ndlela kungenza bazivikele izimo engadingeki.

kudivayisi intercom

Le divayisi ngokuvamile kuba uhlelo kuhlanganisa ISIZINDA eziningana:

• iphaneli ucingo. Le divayisi siphela ocekela phansi-ubufakazi futhi aboshelwe phambi komnyango. Ngo iphaneli ukukhwezwa ikhiphedi (okungaba ezoshayelwa amakhodi intercoms), izibani, umfundi ismatikhadi noma ukhiye, futhi ngekhamera efihliwe.
• Subscriber iyunithi. Usebenzela ukuqinisekisa ukuthi izingxoxo umninindlu kanye isivakashi. Ephambi kwezinduna ekamelweni yangaphandle yidivayisi ifakwe screen lapho umuntu angabona ukuthi singobani lesi isivakashi.
• Shintsha. Le divayisi kuphela ukufakwa emafulethini. Usebenzela uxhumano ne ukuxoxisana lokho kutshela kuya flat nokunye.
• I ukuqunjelwa kudivayisi. Le yunithi ikuvumela ukulawula ukukhiya emnyango phambi usebenzisa i-intercom. Uma lokhu isignali ithunyelwa Ilokhi kagesi ngedivayisi yangaphakathi.

izinhlobo intercoms

Izinhlobo eziningana elikhethiwe kule divayisi:

• Yehlukene futhi maloabonentskie intercoms. Inketho yokuqala - idivaysi uyabavikela multi-storey izakhiwo zokuhlala, uhlobo lwesibili isetshenziswa, ngokuvamile izindawo ezweni yangasese.
• amadivaysi Digital. Omunye sici yalezi amadivaysi ukuthi ngayinye kukhona inombolo ethile zokubhalisa ukufinyelela. Futhi, ukufakwa ilula futhi amelana ngokuhlaziya. Ngesikhathi amakhodi okufanayo intercoms isikhulu sezempi ukuba ushayele.
• Analog (Ukudidiyela-matrix) intercoms. Lolu hlobo idivayisi yisona esikhulunywa abantu abaningi, nakuba has eziningi nemiphumela ethile engathandeki. Ngakho, lapho lolu hlobo uhlelo kudinga izindleko ngaphezulu; futhi uma kwenzeka ukwehluleka kudivayisi eyodwa zokubhalisa kungaba glitches kanye nabanye abanikazi efulethini.
• Alalelwayo video intercoms.

Amacebo eziwusizo

Ukuze abasebenzisi yalezi amadivaysi kungenzeka engadingekile Ulwazi olulandelayo.

• Uma okhiye intercom elahleka, iyimpinda kungenziwa yayala ezikhungweni ezikhethekile.
• Lapho amadivayisi ngokukhetha Ukuvikelwa engaqondiswa izinto ezifana: ukufakwa radiodomofonov ibe ngaphansi ebizayo uma akudingekile ukwenza izimbobo odongeni. Kanye namadivayisi digital ukurekhoda ku ikhamera yevidiyo ngokulandelana kwezenzakalo (like umshini wokuphendula) evumela ukuthi wena ukubuka ukuvakashelwa ngezikhathi ezehlukene.
• Njengoba yaziwa, ukuze intercoms amakhodi akuzona Ukuvikelwa okwanele, futhi lesi sici ngokuvamile ivaliwe. Kunalokho, baqala ukusebenzisa okhiye ekhethekile akhiqizwa ahlukahlukene izinguqulo (ngezinto ezingelutho, amakhadi noma okhiye ngesimo amaphilisi).
• onobuhle ezikhishwe Ngaphambili izophela amakhodi jikelele intercoms. Njengoba kwakuwumhlangano isizathu ukuhlukumeza lesi sici nakho bukhutshazwe isifaki. Izinhlelo kamuva lokhu kungenzeka "khulula" ndima alikho.

Intercoms namuhla kuze kube manje indlela engcono kakhulu ukuvikela ngokumelene ingress izivakashi engadingeki endlini. Ngaphezu kwalokho, lezi amadivaysi Ushintshe nge kwesikhathi: ngaphezulu imisebenzi eziyinkimbinkimbi, kukhona amathuba amasha ukulawula, okwandisa izinga nokuvinjelwa break-ins futhi phansi.