I-Doorphones yendlu yangasese

Umuntu oye waphila konke ukuphila kwakhe endlini, ngezinye izikhathi kuba nzima ukuzivumelanisa endlini yangasese. Uma izivakashi zisemnyango, udinga ukuya endlini kuya ku-wicket. Kodwa kuthiwani uma ungazi ukuthi ubani oshaye esangweni lakho? Ukuphepha komndeni kuhlale kuqala, ngakho-ke, ngokuthuthela endlini yangasese, abaningi bafaka umakhalekhukhwini esangweni lokududuzeka. Ukukhetha okuvela kulokho, amamodeli akwanele, futhi umenzi ngamunye uzama ukuthuthukisa amakhono asevele ekhona.

I-Intercom endlini yangasese

Wonke amamodeli akhona esizowahlukanisa abe izinhlobo ezimbili, ngokususelwa kuhlobo lwabo lwesignali esithunyelwe. Abanye bazokwaziswa ngesignali yomsindo, abanye bazokhipha isithombe somuntu omi ngaphansi kwesango. Ziyini lezi zinhlobo ezimbili ze-intercom zendlu yangasese:

• Amamodeli alalelwayo ahlukaniswa njengabhajethi, afana kakhulu nalawo atholakala ezakhiweni eziningi (kukhona izinketho nge inkinobho yokusabela noma ithubhu);
• Izithombe zevidiyo zinekrini elincane elifakwe ngaphakathi endlini, isithombe sidluliselwa kuyo (konke kuxhomeke esayizi leskrini, ikhwalithi yesithombe, ngoba kukhona okukhethwa okumnyama nokumhlophe nombala).

Njengomthetho, ucingo lomnyango endlini yangasese lukhethiwe, kuye ngezidingo. Imindeni nezingane ngokuvamile ikhetha onobuhle obukhulu kakhulu nezikrini ezinkulu kanye nekhono lokurekhoda izithombe.

Noma yikuphi kwezingcingo ezingenazintambo zangasese endlini yangasese siqukethe amabhlokhi amabili. Okokuqala kuhlala ngaphandle. Ibizwa ngokuthi ngaphandle, lena yingxenye lapho insimbi nekhamera ngokwayo ikhona. Ukuza kuwe kungakwazi ukuxhumana ngeyunithi yangaphandle, emva kokucindezela inkinobho yocingo, ukuqopha kuqala, uma lochwepheshe ehlome ikhamera.

Emgodini wendlu yangasese kukhona ibhokisi langaphakathi le-intercom, kunebhokisi lokudluliswa kwesignali esangweni. Lokhu kungaba isikrini noma i-transmitter yezwi. Uma ukhetha umnyango wendlu yangasese, qaphela i-unit yangaphandle. Kunezibonelo ze-mortise nama-overhead. Umehluko awugcini kuphela ekukhuliseni, kodwa futhi ekuqineni. Ngokuvamile i-Mortise ihlala isikhathi eside ngenxa yokuklama okunokwethenjelwa, okuyinto enzima kakhulu ukulimaza. Kuphakathi kwe-mortise uzothola amamodeli anqabelayo, oklanyelwe ukumelana nokushaqeka.

Esinye isici sokukhetha ama-doorphone yendlu yangasese, futhi iphathelene nenqaba. I-Electromechanical ikhetheka, ngoba iyosebenza ngisho nangemva kokuphuma kwamandla, okungeke kushiwo ngombane kagesi. Ngamanye amazwi, ngemuva kokususa amandla, iminyango ihlale ivulekile.