Uhlelo lwe-Intercom yevidiyo ye-4G GSM
Ama-intercom evidiyo ye-4G asebenzisa ikhadi le-sim ledatha ukuxhumana nezinsizakalo ezisingathiwe ukuze alethe izingcingo zevidiyo ezinhlelweni zokusebenza kumaselula, amathebhulethi, kanye namafoni evidiyo e-IP.
Ama-Intercom e-3G / 4G LTE asebenza kahle kakhulu njengoba engaxhunywanga yizintambo/izintambo ngaleyo ndlela asusa amathuba okuphuka okubangelwa amaphutha ekhebula futhi ayisisombululo esifanele sokulungisa kabusha izakhiwo zeGugu, izindawo ezikude, kanye nokufakwa lapho ukuxhuma izintambo kungenzeki noma kubiza kakhulu ukukufaka. Imisebenzi eyinhloko ye-intercom yevidiyo ye-4G GSM yi-intercom yevidiyo, izindlela zokuvula umnyango (ikhodi ye-PIN, i-APP, ikhodi ye-QR), kanye nama-alamu okuthola isithombe. I-walkie-talkie ine-log yokufinyelela kanye ne-log yokufinyelela yomsebenzisi. Idivayisi inephaneli ye-aluminium alloy ene-IP54 splash-proof. I-intercom yevidiyo yomnyango we-SS1912 4G ingasetshenziswa ezindlini ezindala, ezakhiweni ze-elevator, ezimbonini noma ezindaweni zokupaka izimoto.
Izici Zesixazululo
Uhlelo lwe-intercom lwe-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 buphephile kakhulu futhi kulula ukuphatha futhi ngesikhathi esifanayo kususa isidingo sokusebenzisa izilawuli ezikude eziningi, ezihloselwe ngokukhethekile namakhadi okhiye. Futhi njengoba zonke izingcingo ezingenayo zingaphendulwa yiyunithi ye-GSM, abasebenzisi abanakho ukushaja ucingo. Uhlelo lwe-Intercom lusekela i-VoLTE, lujabulela ikhwalithi yocingo ecacile kanye nokuxhumeka kocingo okusheshayo.
I-VoLTE (i-Voice over Long-Term Evolution noma i-Voice over LTE, ngokuvamile ebizwa ngokuthi izwi elinencazelo ephezulu, elihunyushwa nangokuthi umphathi wezwi we-long-term evolution) iyindinganiso yokuxhumana engenantambo esheshayo yamafoni aphathwayo kanye nama-terminal edatha.
Isekelwe kunethiwekhi ye-IP Multimedia Subsystem (IMS), esebenzisa iphrofayili eklanyelwe ngokukhethekile indiza yokulawula kanye nendiza yemidiya yesevisi yezwi (echazwe yi-GSM Association ku-PRD IR.92) ku-LTE. Lokhu kuvumela isevisi yezwi (ukulawula kanye nesendlalelo semidiya) ukuthi idluliselwe njengokusakaza kwedatha kunethiwekhi yomphathi wedatha ye-LTE ngaphandle kwesidingo sokugcina nokuthembela kumanethiwekhi wezwi ajwayelekile ashintshiwe ngesekethe.