Uma kukhulunywa ngokuxhumana okuzwakalayo kwezinga lezimboni, isipikha se-horn senethiwekhi sesiphenduke ithuluzi elibalulekile ezikhungweni zesimanje ezidinga ukucaca, ukwethembeka, nokuhlanganiswa okungenazihibe kwenethiwekhi. I-OPA Co., Ltd yakhe uchungechunge olumangalisayo lwezipikha ze-horn zenethiwekhi eziklanyelwe ngokuqondile ukuhlangabezana nezidingo eziqinile zokukhuluma esidlangalaleni, ukusakaza okuphuthumayo, kanye nezindawo zokuxhumana zezimboni. Lolu chungechunge olubanzi luhlanganisa amamodeli amabili ahlukile, inguqulo ejwayelekile nenguqulo ethuthukisiwe, zombili eziletha ukusebenza okukhethekile okusekelwa i-amplifier ye-class-D engu-15W noma engu-30W. Isipikha ngasinye se-horn senethiwekhi emgqeni we-OPA sakhiwe phezu kwesisekelo sobunjiniyela obunembile be-electroacoustic, siqinisekisa ukuthi ukucaca komsindo nokufinyelela kokusakaza akukaze kuyekwe, kungakhathaliseki ukuthi isimo sokusetshenziswa siyini. Noma ngabe uphethe ikhwalithi enkulu, isikhungo sezokuthutha, noma indawo yokukhiqiza, ukuqonda izinzuzo zalobu buchwepheshe be-IP horn speaker kuzokusiza ukuthi uthathe isinqumo esinokwaziswa sokuthenga. Isipikha se-IP horn speaker se-OPA akusona nje isipikha esikhulu; iyindawo yokugcina yomsindo enethiwekhi eyinkimbinkimbi eguqula indlela izinhlangano ezixhumana ngayo ebangeni elikhulu.

Yonke uchungechunge lwezipikha ze-horn ze-OPA luhlukaniswe ngobuhlakani lube izinhlobo ezimbili ukuze kuhlangatshezwane nezinhlobonhlobo zobukhulu bezindawo kanye nezidingo ze-acoustic, okunikeza abathengi ithuba lokukhetha usayizi ofanele wengqalasizinda yomsindo wabo. Isipikha se-horn esijwayelekile se-network sifika sifakwe i-amplifier enomthamo ophezulu ongu-15W, okwenza sifanelekele kahle izindawo eziphakathi nendawo, amaphaseji angaphakathi, izindawo zokulayisha, kanye nezinye izindawo lapho ukusakazwa okuthembekile kubalulekile. Ezindaweni ezinkulu ezivulekile, izikhungo ezinophahla oluphakeme, kanye nezindawo zangaphandle ezidinga ukuqina, imodeli ethuthukisiwe ifaka i-amplifier enamandla engu-30W ekhiqiza umphumela we-acoustic omkhulu kakhulu nokungena okujulile. Zombili izinhlobo ezijwayelekile nezithuthukisiwe zifana nge-housing efanayo ecwebezelayo engangenwa yamanzi kanye nezici ezifanayo zokuxhumana kwenethiwekhi, ngakho ukuthuthukisa phakathi kwamamodeli akudingi umsebenzi owengeziwe wokufaka noma wezintambo. Lo mklamo wobunye uqinisekisa ukuthi izinhlangano zingakwazi ukusebenzisa ipulatifomu eyodwa yehadiwe ngenkathi zilungisa amandla e-acoustic ngokohlelo ngalunye oluthile. Ngaleli zinga lokuguquguquka kwamamojula, isipikha se-horn se-network se-OPA sihlinzeka ngendlela engabizi kakhulu yokufinyelela ukumbozwa okuphelele komsindo okhula kanye nezidingo zakho zokusebenza.

Enye yezinzuzo ezibaluleke kakhulu zesipikha se-OPA network horn ukulula kwaso okumangalisayo kokufakwa, okunciphisa kakhulu isikhathi sokusetshenzwa kanye nezindleko zabasebenzi ezihambisana nakho. Uhlelo lusekela ngokugcwele i-Power over Ethernet (PoE), okuvumela intambo eyodwa yenethiwekhi ukuthi ilethe amandla nokuxhumeka kwedatha kusipikha ngasinye se-IP horn ngasikhathi sinye. Le ndlela yokusungula iqeda isidingo sezintambo zamandla ezihlukene, izindawo zokufaka ugesi ezizinikezelwe, kanye nezinhlelo zezintambo eziyinkimbinkimbi ezivame ukudingeka ezinhlelweni zendabuko ze-analog horn. Amaqembu okufaka angamane axhume isipikha se-network horn ku-switch ekhona ye-PoE, alungise idivayisi ngohlelo lwayo lokulawula olulula, bese iqala ukusakaza ngemizuzu embalwa. Ifilosofi ye-plug-and-broadcast eyamukelwa yi-OPA iqinisekisa ukuthi ngisho nezikhungo ezingenonjiniyela bomsindo abazinikezelwe zingaphumelela ukusebenzisa nokugcina ingqalasizinda yazo yomsindo yenethiwekhi. Le nqubo yokufaka ehlelekile ingushintsho lwangempela ezinhlanganweni ezidinga ukusabalalisa amayunithi amaningi ezikhungweni ezinkulu ngaphandle kokuphazamisa imisebenzi eqhubekayo.

Ngaphezu kokufakwa okulula, isipikha se-OPA network horn siyehlula emandleni aso okuhlanganiswa kalula nezinhlelo ezikhona zokuphepha nezokuxhumana, okusenza kube ukukhetha okuguquguqukayo ezikhungweni zesimanje ezihlakaniphile. Isipikha se-IP horn sisekela ukuhlanganiswa nezinhlelo zokuphatha amavidiyo (VMS) kanye nezinkundla zokuxhumana ezisekelwe ku-Session Initiation Protocol (SIP), okunikeza indlela ehlanganisiwe yokuphatha ukuphepha nokumemezela emphakathini. Abaqhubi bezinhlelo bangaqala ukusakaza ngesandla ngohlelo lwe-VMS noma benze izimemezelo ezizenzakalelayo ngezinhlelo zocingo ze-VoIP ne-SIP, bedale izindlela eziguquguqukayo zokusebenza ezihambisana nezidingo ezithile zokusebenza. Isibonelo, lapho i-alamu ivuswa inzwa yokuphepha ehlanganisiwe, isipikha se-network horn singasakaza ngokuzenzakalelayo umlayezo ophuthumayo oqoshwe kusengaphambili ezindaweni ezimisiwe ngaphandle kokungenelela komuntu. Leli zinga lokuzenzakalela lithuthukisa kakhulu izikhathi zokusabela phakathi nezigameko ezibucayi, okuyinto ebalulekile ekulungiseleleni izimo eziphuthumayo nasekuthobeleni izindinganiso zokuphepha emsebenzini. Ukusebenzisana kwalesi sipikha se-PoE namaphrothokholi ajwayelekile e-network kuqinisekisa ukuthi sisebenza njengengxenye ethembekile engqungqutheleni ebanzi ye-Internet of Things (IoT). Ngenxa yalokho, izinhlangano zingasebenzisa utshalomali lwazo olukhona lwenethiwekhi ukwakha ungqimba oluyinkimbinkimbi lokuxhumana ngomsindo oluhambisana nobuchwepheshe bazo bokuphepha nokusebenza.

Ukusebenza komsindo yilapho isipikha se-OPA network horn sizihlukanisa ngempela kwezimbangi, siletha izinga lokucindezela komsindo (SPL) eliphezulu elingama-120dB eliqinisekisa ukuthi imilayezo iyezwa ngisho nasezindaweni ezinomsindo omkhulu kakhulu zezimboni. Imodeli ethuthukisiwe inikeza i-amplifier engu-30W okhethwayo, enikeza amandla engeziwe kanye nekhono lokungena ezindaweni ezinkulu ezivulekile, ama-hangar, nezindawo zangaphandle. Okumaphakathi naleli khwalithi yomsindo emangalisayo ukusekelwa kwe-48K OPUS audio codec, ubuchwepheshe besimanje bokucindezela obugcina ukukhiqizwa komsindo okucwebezelayo ngisho noma kube khona umkhawulo webandwidth yenethiwekhi. I-OPUS codec yaziwa kabanzi embonini yomsindo ngokusebenza kwayo okuphezulu kanye nokulibaziseka okuncane, okwenza ifanelekele ukusakazwa kwezwi ngesikhathi sangempela kanye nezaziso eziphuthumayo. Noma ngabe uthumela izimemezelo ezijwayelekile zokukhuluma emphakathini noma imiyalo ephuthumayo yokufuduka, ukucaca okunikezwa yilesi sipika se-IP horn kuqinisekisa ukuthi wonke amagama aqondwa yizilaleli ezibangeni elide. Ukuhlanganiswa kokukhipha okuphezulu kwe-SPL nokusekelwa kwe-codec ekahle kusho ukuthi lesi sipika se-network horn siletha umsindo oqondakalayo onqamula umsindo wangemuva, okuyimfuneko ebalulekile ezimbonini, eziteshini zezitimela, nakwezinye izindawo ezinomsindo omkhulu.

Isipikha se-OPA network horn sakhelwe ukumelana nezimo zemvelo ezinzima kakhulu, ngenxa yekhava yaso engangenwa manzi ye-IP67 evikela izinto zikagesi zangaphakathi othulini, umswakama, nokushisa okwedlulele. Leli khava eliqinile liqinisekisa ukusebenza okuthembekile ekufakweni kwangaphandle lapho imvula, iqhwa, umswakama, nezinhlayiya ezisemoyeni ngokuvamile zingonakalisa imishini yomsindo engaphansi. Izinga le-IP67 lisho ukuthi idivayisi ivikelwe ngokugcwele ekungeneni kothuli futhi ingamelana nokucwiliswa okwesikhashana emanzini, okunikeza ukuthula kwengqondo ekufakweni ezindaweni ezisogwini, ezindaweni ezivulekile, nasezindaweni zezimboni ezingavalwe. Izinto zokwakha zikhethwa ngenxa yokumelana nokonakala kwe-UV, ukugqwala, nomthelela womzimba, okuqinisekisa ukuqina kwesakhiwo isikhathi eside nokusebenza komsindo okungaguquki. Lokhu kuqina kuhumushela ngqo ezindlekweni ezincishisiwe zokulungisa nempilo yesevisi enwetshiwe, izici ezibalulekile lapho kuhlelwa izabelomali zamaphrojekthi amakhulu engqalasizinda yomsindo. Noma ngabe ifakwe ezindongeni zezakhiwo, ezigxotsheni, noma ezinsizeni zezimboni, lesi sipika se-IP horn sakhelwe inhloso ethile ukuletha ukusebenza okuthembekile unyaka nonyaka ezindaweni eziyinselele.

Ukusebenza ngendlela ehlukahlukene kwesipikha se-OPA network horn kuyenza ifanelekele izinhlobonhlobo ezibanzi kakhulu zezinhlelo zokusebenza, ezihlanganisa izidingo zokukhuluma emphakathini, ukusakaza okuphuthumayo, kanye nezidingo zokuxhumana kwezimboni. Ezimweni zokukhuluma emphakathini, lesi sipikha se-PoE silungele izikhumulo zezindiza, iziteshi zezitimela, amatheminali amabhasi, nezikhungo zokuthenga lapho izimemezelo ezicacile nezizwakalayo zibalulekile ekwazisweni kwabagibeli nasekusebenzeni kahle. Kokusakaza okuphuthumayo, isipikha se-network horn sihlinzeka ngomzila onokwethenjelwa wemiyalelo yokufuduka, izexwayiso zokuphepha, nokuxhumana ngezikhathi zezinkinga, ngezinto ezizenzakalelayo eziqinisekisa ukuthi imilayezo yokuxwayisa ilethwa ngokushesha lapho izinzwa noma amasistimu okulawula ethola izinsongo. Izikhungo zezimboni, ezihlanganisa izimboni zokukhiqiza, amayunithi okucubungula amakhemikhali, nezikhungo zokuthutha izimpahla, ziyazuza emandleni esipikha se-horn okusakaza izikhumbuzo zokuphepha, izinguquko zamashifu, nezaziso zezinqubo ezindaweni ezinkulu zokusebenza. Izikhungo zokuthutha, izakhiwo zokupaka, nezinkundla zemidlalo zimelela izindawo ezengeziwe zokusetshenziswa lapho ukusakazeka okubanzi nokukhipha okuphezulu kwalesi sipikha se-PoE kubonakala kubaluleke kakhulu.

Isimo esikhulayo sohlelo lwezipikha ze-OPA network horn sivumela izinhlangano ukuthi zandise ukufinyelela kwazo komsindo ngokuqhubekayo, zengeza amayunithi amasha ezipikha njengoba izidingo zokusebenza zishintsha ngaphandle kokudinga izinguquko ezinkulu zengqalasizinda. Ngenxa yokuthi i-IP horn speaker ngayinye isebenza njengendawo ezimele yenethiwekhi, izakhiwo zingahlukaniswa zibe yizindawo ezinengqondo ezisakaza imilayezo ehlukene ngasikhathi sinye, okunika amandla amasu okuxhumana ayinkimbinkimbi kakhulu kunamasistimu endabuko e-analog. Isibonelo, ikhampasi yokukhiqiza ingaqondisa izimemezelo ezijwayelekile zokukhiqiza ezindaweni zokugcina impahla kuyilapho iletha isexwayiso esihlukile sokuphuthumayo ezakhiweni zokuphatha ngesikhathi sezehlakalo. Leli khono lokuhlukanisa izindawo, lihlanganiswe ne-VMS integration, lidala indawo yomsindo ephendulayo ngempela evumelana nezidingo zokusebenza zesikhathi sangempela. Noma ngabe indawo yakho iyihholo elilodwa lokukhiqiza noma ikhampasi yezakhiwo eziningi zebhizinisi, i-network horn speaker ikhula kalula ukuze ihambisane nesilinganiso sakho sokuxhumana. Lokhu kuvumelana nezimo kwenza i-OPA IP horn speaker ibe utshalomali olubheke phambili kunoma iyiphi inhlangano ebeka phambili ukuxhumana ngomsindo okuphumelelayo.

Ukukhetha umenzi ofanele wezidingo zakho ze-network horn speaker yisinqumo esithinta ngqo ukusebenza kwesistimu, ukwethembeka, kanye nezindleko zokunikela, futhi i-OPA Co., Ltd ihlala ivela njengokukhetha okuhamba phambili embonini. I-OPA izibophezele emananini ancintisanayo ngaphandle kokuyekethisa ngekhwalithi, iqinisekisa ukuthi izinhlangano zabo bonke ubukhulu zingafinyelela ubuchwepheshe be-IP horn speaker obuphezulu ngaphakathi kwemingcele yazo yesabelomali. Izinqubo eziqinile zokulawula ikhwalithi zenkampani ziqinisekisa ukuthi yonke iyunithi ye-network horn speaker ephuma endaweni yokukhiqiza ihlangabezana namazinga aqinile okusebenza nokuqina. Ngaphezu kwalokho, i-OPA ihlinzeka ngokusekelwa kwezobuchwepheshe emhlabeni wonke, namathimba obunjiniyela aphendula ngokushesha atholakalayo ukusiza ngokuklanywa kwesistimu, ukuholwa kokufakwa, ukuxazulula izinkinga, kanye nemibuzo eqhubekayo yokunakekela. Ukwenza ngendlela oyifisayo kungenye into ephawulekayo kokuhlangenwe nakho kwe-OPA, njengoba inkampani isebenza eduze namakhasimende ukuze ivumelanise imikhiqizo nezidingo ezithile zokufaka, zobuhle, noma zokusebenza ngokusebenzisa izinsiza zayo ezizinikele zokwenza ngendlela oyifisayo. Idumela lenkampani lezixazululo eziqhutshwa ukunemba, elakhelwe eminyakeni yobungcweti be-electroacoustic, libonakala kuwo wonke umkhiqizo ewuthumelayo nobudlelwano ngalunye namakhasimende elwakha. Ngokukhetha i-OPA njengozakwethu wakho wobuchwepheshe bomsindo, uthola okungaphezu komkhiqizo ophakeme; uthola umlingani onokwethenjelwa ozibophezele empumelelweni yakho yokusebenza nokugqama kwezokuxhumana.

Ezinhlanganisweni ezilungele ukuqalisa isixazululo somsindo esisebenza ngenethiwekhi esisezingeni eliphezulu, ukuthola imininingwane ebanzi nemicimbi yobuchwepheshe yisinyathelo sokuqala esibalulekile empumelelweni yokusetshenziswa. Uchungechunge lwezipikha zomsindo zenethiwekhi ze-OPA, okuhlanganisa nokucushwa kwemodeli ye-c1310 e, lunikeza amashidi emininingwane anemininingwane nemihlahlandlela yokufakwa engatholakala emakhasini asemthethweni omkhiqizo wenkampani. Lezi zinsiza zinikeza ulwazi olujulile mayelana nezilinganiso zikagesi, ubukhulu bokufakwa, amapharamitha wokucushwa kwenethiwekhi, namashadi okusebenza kwezwi avumela ukuhlela okunembile kwesistimu. Ukuze bahlole uhlu oluphelele lwezixazululo zokuxhumana nezomsindo ze-OPA, amakhasimende angaba khona ayakhuthazwa ukuthi avakashele i-Imikhiqizo ikhasi, lapho khona uhlu olugcwele lwezipikha ze-IP horn kanye nemishini ehlobene nayo ethulwa ngemininingwane ecacile. Kulabo abanentshisekelo yokufunda ngentuthuko yakamuva, ukuthuthukiswa komkhiqizo, kanye nezingqophamlando zenkampani, i-Izindaba ikhasi linikeza izibuyekezo nezindatshana ezigcina ababambiqhaza benolwazi ngohlu lwe-OPA oluguqukayo.

Ngaphezu kwalokho, amaqembu acubungula izixazululo zomsindo ezingokwezifiso angaqala ingxoxo nge-Yenza ngokwezifiso ikhasi, lapho onjiniyela be-OPA bezosebenzisana khona ukuthuthukisa imikhiqizo elungiselelwe ukuhlangabezana nezidingo ezithile zokusebenza. Uma unemibuzo eqondile mayelana namanani, ukutholakala, noma imininingwane yobuchwepheshe, ithimba lezokuthengisa le-OPA liyatholakala kalula ngokuthumela i-imeyili ku-sales@opa.com, liqinisekisa izimpendulo ezisheshayo nezinolwazi kuyo yonke imibuzo yamakhasimende. Amakhasimende angaba khona ayakhuthazwa ukuthi abuyekeze i-Mayelana Nathi ikhasi ukuze bathole ukuqonda okujulile ngamandla okukhiqiza e-OPA, izinqubo zokuqinisekisa ikhwalithi, nobuchwepheshe bobunjiniyela obusekela ubuhle bomkhiqizo wenkampani. Ukubuyela ku-IkhayaIkhasi linikeza ukufinyelela okusheshayo ku-ecosystem yonke ye-OPA, kusukela emikhiqizweni evezwayo kuya ezimemezelweni zenkampani kanye neminikelo yezinsizakalo. Ngokuqonda okucacile kwamandla esipikha se-horn senethiwekhi kanye nezinsiza ezitholakalayo zokweseka ukuthunyelwa kwakho, manje ususesimweni esihle sokuphakamisa ingqalasizinda yokuxhumana yomsindo yendawo yakho.

Ipheya lezandla lenethiwekhi (network horn speaker) iyithuluzi lomsindo elisebenzisa i-IP elixhuma ngqo kunethiwekhi yedatha futhi lithola amandla kanye nedatha yomsindo ngentambo ye-Ethernet ejwayelekile ngokusebenzisa ubuchwepheshe be-Power over Ethernet (PoE). Ngokungafani nezipikha zendabuko ze-analog horn ezidinga iziteshi ezikhethekile ze-amplifier kanye nezintambo zomsindo ezimbili, i-network horn speaker isebenza njengendawo ezimele yenethiwekhi ene-IP address yayo kanye nokucubungula okungaphakathi. Lo mehluko oyisisekelo wezakhiwo uvumela ubuhlakani obusabalalisiwe, ukuphathwa kude, kanye nokuzenzekelayo okuguquguqukayo okungenakwenzeka ngezinhlelo ze-analog. I-OPA network horn speaker iphinde ithuthukise le khono ngokusekela i-48K OPUS audio codec kanye nokuphuma okuphezulu kwe-SPL okungu-120dB, okuyenza ibe ukukhetha okungcono kakhulu ezikhungweni zanamuhla. Ngaphezu kwalokho, i-IP horn speaker ingakhonjwa ngayinye, ihlukaniswe ngezindawo, futhi ilawulwe ngesofthiwe, inikeza ukuguquguquka okungakaze kubonwe ekuphatheni ukusakazwa komsindo ezindaweni ezinkulu zokufaka.

Iphika lesipikha se-OPA IP liletha izinga eliphakeme kakhulu lokucindezela komsindo elingama-120dB, elinamandla ngokweqile kudivayisi yalesigaba futhi linika amandla okuzwakala okucacile ebangeni elikhulu nasezindaweni ezinomsindo omkhulu. Imodeli ethuthukisiwe yesipikha senethiwekhi se-horn inikeza i-amplifier engu-30W okukhethwayo enikeza amandla engeziwe okukhiphayo ezinhlelweni ezidinga kakhulu njengamahholo amakhulu ezimboni, izindawo zokugcina impahla, nezindawo zangaphandle. Lokhu kukhiphayo okungu-120dB kuqinisekisa ukuthi izimemezelo eziphuthumayo nezokuxhumana ezijwayelekile zingena ngempumelelo emsindweni wezungezo, kugcinwa ukucaca komlayezo ngesikhathi okubaluleke kakhulu. Ikhono eliphakeme le-SPL lihambisana nokusebenza kahle kokucindezela kwe-OPUS codec, egcina ubuhle bomsindo noma ngabe i-bandwidth yenethiwekhi ilinganiselwe. Ezimweni eziningi zokukhuluma esidlangalaleni nezokusakaza okuphuthumayo, leli zinga lokukhipha umsindo lanele ngaphezu kokwanele ukuqinisekisa ukumbozwa okuphelele endaweni yakho yonke.

Yebo, isipikha se-OPA network horn siyisekela ngokugcwele ubuchwepheshe be-Power over Ethernet (PoE), okuvumela intambo eyodwa ye-Ethernet ukuthi inikeze amandla kagesi kanye nokuxhumana kwedatha yenethiwekhi. Lo mklamo we-PoE speaker uqeda isidingo sengqalasizinda yamandla ehlukile, kunciphisa ubunkimbinkimbi bokufaka kanye nezindleko zezinto zokwakha kakhulu. Amaqembu okuthumela angaxhuma i-IP horn speaker ngqo ku-PoE switch noma i-injector evamile, avele agijime intambo yenethiwekhi aye endaweni yokufaka, bese idivayisi ivula ngokuzenzakalelayo. Le ndlela ehlelekile yokulethwa kwamandla nedatha iwusizo ikakhulukazi lapho kufakwa izipikha ezindaweni ezikude noma eziphezulu lapho ukufinyelela ezindaweni zikagesi kuyinselele. Ngokusebenzisa i-PoE, i-network horn speaker ihambisana nengqalasizinda yesimanje ye-smart building egcizelela ukuhlanganiswa kwezintambo okufanayo kanye nokuphathwa kwamandla okuphakathi.

Impela, isipikha se-network horn speaker saklanyelwe ukuhlanganiswa okungenazinkinga nama-Video Management Systems (VMS), okunika abaqhubi ithuba lokuphatha umsindo nevidiyo endaweni eyodwa ehlanganisiwe. Uma ixhunywe ku-VMS, i-IP horn speaker ingaqalwa ngokuzenzakalelayo yimicimbi ye-alamu, ukutholwa kokunyakaza, noma imiyalo yomqhubi, okudala izimpendulo ezihambisanayo zomsindo nobuciko ezigamekweni zokuphepha. Leli khono lokuhlanganisa liguqula ukusetshenziswa okuvamile kwe-surveillance kube yisixazululo esiphelele sokuphepha esingaphendula ngenkuthalo ezinsongweni ngezixwayiso ezizwakalayo noma imiyalo yokufuduka. I-network horn speaker iphinde isekele ukuhlanganiswa okusekelwe ku-SIP, okuvumela izingcingo ze-VoIP ukuthi ziqalise ukusakaza ngqo ezindaweni ezithile noma kuyo yonke indawo. Lokhu kusebenzisana kuyinzuzo enkulu ezinhlanganweni ezifuna ukukhulisa inani lokutshalwa kwezimali kwazo okukhona kwezokuphepha nezokuxhumana.

Yebo, isipikha senethiwekhi se-OPA sifakwe endaweni evikelwe nge-IP67, okwenza sicaciswe ukuthi senzelwe ukufakwa ngaphandle nezimo zemvelo ezinzima. Izinga le-IP67 lisho ukuthi idivayisi ivikelwe ngokuphelele ekungeneni kothuli futhi ingamelana nokucwiliswa okwesikhashana emanzini, iqinisekisa ukusebenza okuthembekile phakathi nemvula enkulu, iqhwa, nezimo zomswakamo ophezulu. Indlu eqinile futhi inikeza ukuvikelwa emisebeni ye-UV, ukugqwala, kanye nemithelela yomzimba, inweba impilo yokusebenza yesipikha se-IP ezindaweni ezinzima. Lokhu kuqina kwenza isipikha senethiwekhi sibe ukukhetha okuhle kakhulu ezingxenyeni zangaphandle zezakhiwo, izindawo zokupaka ezivulekile, amachweba, nezinye izindawo eziveziwe lapho ukumelana nesimo sezulu kubalulekile. Ngaleli zinga lokuvikelwa kwemvelo, izinhlangano zingasebenzisa isipikha ngokuqiniseka, zazi ukuthi sizoqhubeka sisebenza ngokuthembekile kuwo wonke amasizini nezimo zezulu.

Iqoqo lezikhulumi ze-OPA network horn linikeza izinhlobo ezimbili zama-amplifier ukuze kuhlangatshezwane nezidingo ezahlukene zokumboza kanye nezidingo zomsindo. Imodeli ejwayelekile inama-15W class-D amplifier, elungele izindawo eziphakathi nendawo, amaphaseji, kanye nezindawo zangaphakathi ezijwayelekile lapho kudingeka khona ukuxhumana okucacile. Ezindaweni ezinkulu, izindawo ezivulekile, noma izindawo ezinomsindo omkhulu, imodeli ethuthukisiwe inikeza i-30W amplifier yokukhetha enikeza amandla aphakeme kanye nokungena komsindo okukhulu. Zombili izinketho zama-amplifier zizuza ekusebenzeni kahle kobuchwepheshe be-class-D, obunciphisa ukusetshenziswa kwamandla kanye nokukhiqiza ukushisa kuyilapho kukhulisa ukukhipha komsindo. Ukukhetha phakathi kwezinguqulo ze-15W ne-30W kuncike ezidingweni ezithile ze-SPL, indawo yokumboza, kanye namazinga omsindo wendawo ezungezile endaweni yakho ethile yokusebenzisa.

Iphini lesandisi-lizwi le-OPA IP lisebenzisa i-48K OPUS audio codec, okuyinto ebonwa kabanzi njengenye yezindinganiso zokucindezela umsindo ezithuthukile neziphumelela kakhulu ezikhona namuhla. I-OPUS codec iletha ikhwalithi yomsindo ehlaba umxhwele ngamanani aphansi kakhulu e-bitrate, igcina ukucaca kwenkulumo nokukhiqizwa kwemsindo okungokwemvelo ngisho nalapho umkhawulo we-bandwidth yenethiwekhi umncane. Lokhu kusebenza kahle kubalulekile ekusakazweni ngesikhathi sangempela nasezimemezelweni eziphuthumayo, lapho noma yikuphi ukubambezeleka noma ukuwohloka komsindo kungaphazamisa ukusebenza kahle komlayezo. Izinga lokuthatha isampula le-48K liqinisekisa ukusabela kwefrikhwensi ebanzi ethwebula yonke i-spectrum yenkulumo yomuntu ngokucaca okumangalisayo. Ngokufaka i-OPUS, isandisi-lizwi senethiwekhi siqinisekisa ukuthi sonke isimemezelo silethwa ngokucaca okuphelele, kungakhathaliseki izimo zenethiwekhi.

Isistimu yezipikha zokukhuluma zenethiwekhi ye-OPA iyakwazi ukunwebeka kakhulu, futhi inani lamayunithi angasetshenziswa likhawulelwa kakhulu umthamo wengqalasizinda yenethiwekhi engaphansi. Njengoba isipikha ngasinye se-IP sisebenza njengendawo yokugcina yenethiwekhi ezimele, amakhulu amayunithi angasetshenziswa ezindaweni eziningi, ezakhiweni, noma ngisho nezindawo ezisakazwe ngokwejografi, konke kuphathwa ngenkundla emaphakathi. Ukwakheka kwesistimu kusekela ukuqoqwa nokuhlukaniswa kwezindawo, okuvumela abasebenzisi ukuthi babhekane namaqembu athile ezipikha ngamunye noma njengengxenye yamaqembu amakhulu okusakaza. Lokhu kunwebeka kwenza isipikha senethiwekhi sifanelekele konke kusukela ezikhungweni ezincane ezinamayunithi ambalwa kuya ekufakweni okukhulu kwekhampasi enkulu enamakhulu amaphoyinti okugcina. Ukuhlela umthamo wenethiwekhi, ikakhulukazi ezingxenyeni ze-VLAN ezithwala umthwalo womsindo, kungukucatshangelwa okuyinhloko lapho kwakhiwa izistimu ezinenani elikhulu kakhulu lezipikha ze-PoE.

OPA Co., Ltd inikeza ukwesekwa okuphelele kwezobuchwepheshe emhlabeni wonke ngemikhiqizo yayo yezipikha zomsindo zenethiwekhi, iqinisekisa ukuthi amakhasimende athola usizo lochwepheshe kuso sonke isikhathi sokuphila kohlelo lwawo lomsindo. Ithimba lokusekela linikeza isiqondiso ekuklanyweni kohlelo nasekuhleleni kwangaphambi kokuthengisa, lisiza amakhasimende ekukhetheni amamodeli afanele nokucushwa okufanele izidingo zawo ezithile. Ngemva kokufakwa, onjiniyela bokwesekwa kwezobuchwepheshe bayatholakala ukusiza ngokuxazulula izinkinga zokufaka, ukuthuthukisa ukucushwa, nokuvuselela i-firmware ukuze kuqinisekiswe ukuthi i-IP horn speaker iyaqhubeka nokusebenza ngokuphezulu kwayo. I-OPA iphinde inikeze imibhalo enemininingwane, ehlanganisa izincwadi zomsebenzisi, imihlahlandlela yokuqala ngokushesha, namanothi okusebenzisa, ukuze inike amakhasimende ulwazi abaludingayo ukuze aziphathe izinhlelo zawo ngokuzimela. Lokhu kuzibophezela ekunakekelweni kwamakhasimende kuyisisekelo senani le-OPA, kuqinisekisa ukuthi konke ukutshalwa kwezimali kubuchwepheshe babo kusekelwa ubuchwepheshe obuphendulayo nolwazi.

Yebo, i-OPA Co., Ltd inikeza izinsizakalo zokwenza ngendlela oyifisayo ezivumela amakhasimende ukuthi aguqule isipikha se-horn senethiwekhi ukuze sihambisane nezidingo ezithile zephrojekthi kanye nezidingo zokusebenza. Izinketho zokwenza ngendlela oyifisayo zingafaka ukulungiswa kwezinsimbi zokubeka, imibala yezindlu, ukuhlelwa kwezixhumi, noma ukuhlanganiswa nezinhlelo zokulawula eziyingqayizivele ezisetshenziswa ngaphakathi kwenhlangano yakho. Inqubo yokwenza ngendlela oyifisayo iqala ngokuxoxisana ngekhasi elizinikele le-Customize lenkampani, lapho ungabelana khona nezidingo zakho nethimba lezobunjiniyela. Onjiniyela be-OPA bazohlola imininingwane yakho futhi bakhe isixazululo esikhethekile esigcina amazinga okusebenza nokwethembeka omugqa womkhiqizo ojwayelekile. Le ndlela ekhethekile iqinisekisa ukuthi ukufakwa kwesipikha sakho se-IP horn kuhambisana ngokuphelele nezidingo zomzimba, zobuhle, nezokusebenza zesikhungo sakho.