Dongosolo la 4G GSM Video Intercom
Ma intercom a kanema wa 4G amagwiritsa ntchito khadi la data kuti alumikizane ndi mautumiki omwe ali ndi seva kuti apereke mafoni apakanema ku mapulogalamu pafoni yam'manja, mapiritsi, ndi mafoni apakanema a IP.
Ma Intercom a 3G / 4G LTE amagwira ntchito bwino kwambiri chifukwa salumikizidwa ndi mawaya/zingwe zilizonse motero amachotsa kuthekera kwa kuwonongeka kulikonse komwe kumachitika chifukwa cha kulephera kwa chingwe ndipo ndi njira yabwino kwambiri yokonzanso nyumba za Heritage, malo akutali, ndi malo omwe ma waya sangakhale otheka kapena okwera mtengo kwambiri kuti ayike. Ntchito zazikulu za 4G GSM video intercom ndi video intercom, njira zotseguka zitseko (PIN code, APP, QR code), ndi ma alamu ozindikira zithunzi. Walkie-talkie ili ndi access log ndi user access log. Chipangizochi chili ndi aluminiyamu alloy panel yokhala ndi IP54 splash-proof. SS1912 4G video intercom ingagwiritsidwe ntchito m'nyumba zakale, nyumba za elevator, mafakitale kapena malo oimika magalimoto.
Mbali Za Mayankho
Dongosolo la intercom la 4G GSM ndi losavuta kulowa ndi kutuluka - ingoyimbani nambala ndipo chipata chimatsegulidwa. Kutseka dongosolo, kuwonjezera, kuchotsa ndi kuyimitsa ogwiritsa ntchito kumachitika mosavuta pogwiritsa ntchito foni iliyonse. Ukadaulo wa mafoni am'manja ndi wotetezeka kwambiri komanso wosavuta kuyendetsa ndipo nthawi yomweyo umachotsa kufunikira kogwiritsa ntchito zowongolera zakutali zingapo komanso makadi ofunikira. Ndipo popeza mafoni onse obwera sayankhidwa ndi chipangizo cha GSM, ogwiritsa ntchito salipira ndalama zoyimbira. Dongosolo la intercom limathandizira VoLTE, limasangalala ndi mtundu wabwino kwambiri wa kuyimba komanso kulumikizana kwa foni mwachangu.
VoLTE (Voice over Long-Term Evolution kapena Voice over LTE, yomwe nthawi zambiri imatchedwa high-definition voice, yomwe imamasuliridwanso kuti long-term evolution voice bearer) ndi muyezo wolumikizirana wopanda zingwe wa mafoni ndi malo osungira deta.
Imachokera pa netiweki ya IP Multimedia Subsystem (IMS), yomwe imagwiritsa ntchito mbiri yapadera ya Control plane ndi media plane ya voice service (yomwe imafotokozedwa ndi GSM Association mu PRD IR.92) pa LTE. Izi zimalola kuti voice service (control ndi media layer) ifalitsidwe ngati data stream mu LTE data bearer network popanda kufunikira kosunga ndikudalira ma voice network achikhalidwe osinthidwa.