Liphetoho tse potlakileng le tse kholo, baeletsi ba nang le tsebo ho u thusa ho khetha lintho tse ntle tsa ho tsamaisa le ho tšepahala ebile li ka kopana le litlhoko tsa moruo le tsa sechaba.
Boikutlo bo potlakileng le bo boholo, baeletsi ba tummeng ho u thusa ho khetha sehlahisoa se nepahetseng sa hau, ho be le litšebeletso tse ntle tsa ho etsa lintho tse ikhethang tsa ho lefa le ho tsamaisa litaba tsa ho tsamaisaChina Smart Downbell le Video Downbell, Kaha re thehile ha k'hamphani ea rona, re ile ra hlokomela bohlokoa ba ho fana ka thepa ea boleng bo botle le lits'ebeletso tse ntle ka ho fetisisa tsa thekiso le kamora ho rekisa le kamora ho rekisa le kamora ho rekisa. Mathata a mangata pakeng tsa barekisi le bareki ba Bakreste ba lefatše le bareki ba bakoa ke puisano e mpe. Sebopeho sa setso, barekisi ba ka tsilatsila ho bua lintlha tseo ba sa li utloisiseng. Re khaola litšitiso tsena ho netefatsa hore u fumana seo u se batlang boemong boo u lebelletseng.
Sistimi | Linux |
Lisebelisoa tsa panel | ABS |
Mmala | Tšoeu |
Pontšo | 4.3-inch tfd |
Qeto | 480 * 272 |
Ts'ebetso | Capricative Presbutton |
Sebui | 8,000, 1.5w / 2w |
Microphone | -56DB |
Tlhatlhobo ea Alamo | 4 Alamo |
Ho sebetsa Voltage | Dc24v (spoe), DC48V (poe) |
Ts'ebeliso ea Matla a Matla a Emela | ≤4.5w |
Sekhahla sa Max Power | ≤12w |
Mocheso o sebetsang | -40 ° C ho isa ho 50 ℃ |
Mocheso oa polokelo | -40 ° C ho isa ho 60 ° C ho ea ka 60 ° C |
Mongobo o sebetsang | 10 ho 90% RH |
Kereiti ea IP | Ip30 |
Semmuso | Matla ka koung; Rj45 koung; Alamo ka koung; DownBe koung |
Ho kenya | Flush Mocha / PUSELETSO EA HO FIHLELA |
Boholo (limilimithara) | 184 * 128 |
Ho sebetsa hajoale | ≤ 4000ma |
Audio snr | ≥25DB |
Audio distection | ≤10% |
Liphetoho tse potlakileng le tse kholo, baeletsi ba nang le tsebo ho u thusa ho khetha lintho tse ntle tsa ho tsamaisa le ho tšepahala ebile li ka kopana le litlhoko tsa moruo le tsa sechaba.
OEm / fektheri e odmChina Smart Downbell le Video Downbell, Kaha re thehile ha k'hamphani ea rona, re ile ra hlokomela bohlokoa ba ho fana ka thepa ea boleng bo botle le lits'ebeletso tse ntle ka ho fetisisa tsa thekiso le kamora ho rekisa le kamora ho rekisa le kamora ho rekisa. Mathata a mangata pakeng tsa barekisi le bareki ba Bakreste ba lefatše le bareki ba bakoa ke puisano e mpe. Sebopeho sa setso, barekisi ba ka tsilatsila ho bua lintlha tseo ba sa li utloisiseng. Re khaola litšitiso tsena ho netefatsa hore u fumana seo u se batlang boemong boo u lebelletseng.