I-4G GSM Video Intercom System
Ama-intercom wevidiyo e-4G asebenzisa ikhadi le-sim yedatha ukuze axhumane namasevisi aphethwe ukuletha amakholi wevidiyo ezinhlelweni zokusebenza ezikumaselula, amathebulethi, namafoni evidiyo e-IP.
I-3G / 4G LTE Intercoms isebenza kahle kakhulu ngoba ayixhunywanga yinoma yiziphi izintambo/ izintambo ngaleyo ndlela isusa ukuthi kungenzeka noma yikuphi ukuphuka okubangelwa amaphutha ekhebula futhi iyisixazululo esifanelekile sokubuyisela Izakhiwo Zamagugu, iziza ezikude, nokufakwa lapho ikhebula ingenzeki noma ibiza kakhulu ukuyifaka. ama-alamu okuthola ukuma ngobude. I-walkie-talkie inelogi yokufinyelela kanye nelogi yokufinyelela yomsebenzisi. Idivayisi inephaneli ye-aluminium alloy ene-IP54 splash-proof. I-intercom yevidiyo ye-SS1912 4G ingasetshenziswa ezindlini ezindala, ezakhiweni zamakheshi, ezimbonini noma ezindaweni zokupaka izimoto.
Isixazululo Izici
Isistimu ye-intercom ye-4G GSM kulula ukungena nokuphuma - mane ushayele inombolo bese isango liyavuleka. Ukukhiya uhlelo, ukwengeza, ukususa nokumisa abasebenzisi kwenziwa kalula kusetshenziswa noma iyiphi ifoni. Ubuchwepheshe befoni ephathekayo buvikeleke kakhulu futhi bulula ukuphatha futhi ngesikhathi esifanayo buqeda isidingo sokusebenzisa izilawuli kude namakhadi okhiye amaningi, anezinjongo ezikhethekile. Futhi njengoba zonke izingcingo ezingenayo zingaphendulwa iyunithi ye-GSM, akukho nkokhelo yocingo kubasebenzisi. Isistimu ye-Intercom isekela i-VoLTE, ijabulela ikhwalithi yekholi ecacile nokuxhumeka kwefoni okusheshayo.
I-VoLTE (I-Voice over-Term Evolution noma i-Voice over LTE, evame ukubizwa ngokuthi yizwi elinencazelo ephezulu, elibuye lihunyushwe ngokuthi umthwali wezwi wesikhathi eside) iyindinganiso yokuxhumana engenantambo enesivinini esikhulu yamaselula namatheminali edatha.
Isekelwe kunethiwekhi ye-IP Multimedia Subsystem (IMS), esebenzisa iphrofayela eklanywe ngokukhethekile yendiza Yokulawula kanye nendiza yabezindaba yesevisi yezwi (echazwe yi-GSM Association ku-PRD IR.92) ku-LTE. Lokhu kuvumela isevisi yezwi (isilawuli nesingqimba semidiya) ukuthi sidluliselwe njengokusakaza kwedatha kunethiwekhi yomthwali wedatha ye-LTE ngaphandle kwesidingo sokunakekela nokuncika kumanethiwekhi ezwi ashintshwayo.
