Umbhobho Best ngokucupha imidlalo yokuzonwabisa

video yokucupha ngokwendalo ezijolise ukuba ukunika ingcaciso malunga okwenzeka kwindawo engcono. Classic esimbaxa software yokhuseleko luquka zekhamera compact, kwaye ngumnyhadala axhasayo tooling ukugqithisa idata kwi elawulwa kude. Ukurekhoda isandi zize ngasemva, yaye kwiimeko ezininzi yaye ayixhaswa yi lwecamera. Kubonakala ngathi le ngxaki ingasombululwa ngokuthenga umzekelo original apho umbhobho oluhlanganisiweyo - zixhobo ziyafumaneka kwi norhwebo nako.

Nangona kunjalo, indlela eyakhelwe-ngaphakathi emazishicilelwe isandi na isiphumo ilungileyo kwi iimpawu umntu osebenzisa lo apparatus, kodwa into ebaluleke ngakumbi kwindawo yayo. umbhobho indawo ngokucupha vidiyo, nshita ikhamera, kufuneka zibekwe kwi zokubonwa elilelona, yaye kummandla kakhulu ukuze zifake isandi. Ngamanye amazwi, le uqwalaselo isebenzayo abahlule ukubekwa khamera kunye imibhobho. Kuhleli kuphela ukukhetha imodeli kangangoko uhlobo device ekude.

imodeli Active neyokwenziwa - kokona kulungileyo?

Umahluko phakathi kwezi ntlobo imibhobho, njengoko kwimeko izixhobo ngokupheleleyo ive uhlala indlela umqondiso yokukhulisa. Kwimeko izixhobo esebenzayo ibimele ekubetheleleni uhlanganiso lwangaphakathi umnqongo kwisiyilo. Le ndlela kuxhasa ukusebenza uphawu kunye neenkqubo usulelo lungena ngokupheleleyo waya ingqikelelo ukhuselo entsonkothileyo zokusebenza zisebenza. Noko ke, microphone esebenzayo ngokucupha ividiyo kufuna uqwalaselo ezongezelelweyo kwaye ayikho nako ukwenza ngokupheleleyo cut yangasemva ingxolo.

imodeli UMSI, ke, ukusebenza kunye msindo ezinikeleyo, ukwakha omnye ikhonkco kwi kwikhonkco ukudluliselwa. Le iteknoloji enamandla processing uphawu bugwetyelwe ekusombululeni imisebenzi ezizodwa iseti elinganiselweyo imisebenzi. modeli Bulelani Active kuyingenelo ngakumbi nsimbi evumela ukuba isetyenziswe ngendlela ezahlukeneyo Ukuvavanywa iinkqubo zokhuseleko.

iimpawu eziphambili kombhobho

izixhobo ayifuni ekudalweni iimeko ezizodwa ngokunxulumene ne-eneji, kodwa ukukwazi ukusebenza isandi kubalulekile ukuba ukuhlola sihambisane yokhetho. Uphawu iphambili yale nxalenye iyakuba, oko kukuthi, i-network signal. Xa imibhobho eqhelekileyo, le iparameter babonakalise uvakalelo, kodwa kulo mzekelo kuphela abenzi zamabango mababhale loo mgama - it imiyinge leemitha 5-7 amkelwe Kukho ingqalelo, kwaye bandwidth kwamaza uluhlu, nto leyo eza kuqinisekisa umgangatho ukurekhoda .. version mali lohlobo, umzekelo, zisebenza lwaseNtshona Koloni ziba 20-20 000 Hz. Oku kwanele ukuba processing intetho. Kuyimfuneko ukuqwalasela izixhobo, nto leyo eza kunika umbhobho for iikhamera zeCCTV a ukuguqulwa ethile. Kuxhomekeka site isicelo kufuneka ebiyelweyo flameproof, isakhelo ukumelana okanye usambathisa evela ukufuma. Thatha ingqalelo iindleko kunye neziphumo lobushushu - ngokuqhelekileyo izixhobo ezifana isebenza stably kwi aphezulu kumazinga asezantsi.

Features IP-imibhobho

inkqubo IP-Ukubekw 'esweni kudala kuthathwa uhlobo olwahlukileyo izixhobo zokhuselo. Ukuvela izixhobo network kule ndawo nguye kuphela manqanaba nelingenakutsitywa kuphuhliso lweenkqubo digital zazo ngenkuthalo ukubuyisela izixhobo analog. Zeziphi iikhamera IP-surveillance kunye lombhobho? Enyanisweni, omnye Izixhobo zokusebenza ezikumgangatho digital, nto leyo exhasa ukukwazi ukusebenza kunye amajelo onxibelelwano network.

Oko kukuthi, ukuba zenza iziseko zokhuseleko elimanyeneyo esekelwe technologies womnatha, kwaye iseva okanye iqela iiseva. Ngokwembono yomsebenzisi indlela ebaluleke kakhulu intsebenziswano kweekhomponenti ngamnye - microphone efanayo kwaye iyunithi yolawulo ikhamera. Le ngxaki ingasombululwa kwaye ngendlela iingcingo a Ethernet womnatha namandla phezu izixhobo okanye tech ngeengcingo imodyuli Wi-Fi.

Kuvandlakanyo lwezikhokelo Stelberry

Company Stelberry ezinabantu zimelwe kwesi sigaba. developers nkampani anika isixhobo ethe kakhulu ezineqondo ngokubanzi kunye noluhlu namathuba ulungelelwaniso yeqhosha iparameters. Owners Stelberry imibhobho balatha umgangatho imveliso imisebenzi enesidima, ukuthembeka yayo mechanical kunye nokusebenza. Ukugcwaliswa engaphakathi nezikhuseli zeplastiki ophezulu ezikumgangatho kunye nentsimbi, nto leyo evumela ukuba asebenzise umbhobho ngokucupha yevidiyo, hayi nje kuphela ekhaya kodwa esitratweni. Noko ke, ochwepheshe bacebisa nokubonelela izakhelo ukhuseleko olongezelelweyo ukususela kukothuka.

Kuvandlakanyo lwezikhokelo SoundMonitoring

Kwakhona enye njengeenkokheli kwimarike audio le, leyo ziveliswa phantsi uhlobo owayephila imizekelo imibhobho compact. Iimveliso ofanayo ikushiye SoundMonitoring? Ngokutsho abasebenzisi, imodeli esebenzayo kule ntsapho luphawulwa ukusebenza ngokufanelekileyo phantsi kweemeko ngumsindo. Oko kukuthi, ukuba bemeko- ugxininiso ekuqondeni iinkqubo ingcinezelo yengxolo - ngenxa yoko imveliso uya ngezinto kunye isandi ecocekileyo eneenkcukacha. Ukuze Icebo elibukhali hayi ngaphandle izandi iqela ekujoliswe uhuhamba iyonke, umsebenzisi unalo ithuba ukunyenyisa isihluzo oyedwa ezitsho ezahlukeneyo.

Kuvandlakanyo lwezikhokelo "Byterg"

Le mveliso yasekhaya ngugqirha nezixhobo video. Xa umgca abathengi yenkampani ngokukhethekileyo siqonde imodeli ezincinane ye-IAC-M022. Kuyinto ngentambo-ezimbini umbhobho esebenzayo, ebonelela ubuchule ukusasaza umqondiso phezu imigama emide. Nngokobuchwepheshe, le ukudluliswa kunokwenzeka kumgama omalunga 1000 m. Ukongeza, phakathi kwamalungu elikwisikhundla esiphezulu microphone yevidiyo kumele ukuguqulwa ERM-M022 ngombala ubuchule ukudibanisa kubuchwepheshe lwedijithali kunye analog. Noko ke, kwezinye iimeko, kufuneka bafumane STB ezizodwa maza.

Indlela ukukhetha umbhobho engcono?

Ukhetho luya kuxhomekeka ubukhulu becala isicelo kunye neemfuno interfaces udibaniso. Ngelo xesha, ke, kufuneka uhlawule ingqalelo nokurekhoda umthamo. Ngokuba ukusetyenziswa ekhaya angacuthwa ukuba imodeli umgangatho digital sohlobo esebenzayo, oludityaniswe lenjongo yolawulo eyayingqalene egumbini uhamba ngocingo. Ukuba umbhobho olufunekayo yevidiyo kumele izinto ezibalulekileyo kwiinkqubo yokhuseleko entsonkothileyo, iyavakala ukuba wayifanisa oluxhasa lwenethiwekhi. Olu khetho uya kugwebela ngokwayo, yaye ngenxa yezizathu zoqoqosho, kwaye iza lula iinkqubo ebonakalayo kwezibonelelo mbutho.

uqhagamshelo microphone

Ukuba unxibelelwaniso ngeengcingo idla ebekumele ukuba basebenzise amajelo ezintathu. Ababini kubo ukunika amandla, kunye nesenzo sesithathu umgca transmission ulwazi. Kwakhona, indawo yokuqala apho umqondiso, kwaye msindo abe kwimeko kwezixhobo zezenzi, kunye nenkqubo yolawulo kude ngqo. Umbuzo kwe ukudibanisa njani microphone ngohlolo vidiyo ngokusebenzisa intlangano womnatha, bagqiba ukusetwa iiprotokoli kunye software. Apha ke, kubaluleke ngakumbi kukuba unxulumano phakathi kwamalungu software. Ngokuqhelekileyo, IP-isixhobo ekhutshwe kunye software obuphuma, inkqubo kangaka ubunzima yokuqhagamshelana microphone ukuze yomfumani, kufuneka abafanelanga bayivale okanye ukubangele iseli. Amaninzi, isicwangciso lwenziwa ngokuzenzekelayo emva ecacisa iinkcukacha esisiseko umthombo.

isiphelo

Nangona Ekuqaleni ukufakwa nombhobho nenkqubo yokuphicothwa nokujongisiswa ubonakala intsonkothile, ngakwicala lokwenziwa ukuphunyezwa kwalo msebenzi abasakwazi ekwaziyo kwabasebenzisi kwaye abo basandula kuqalisa. Ngaphezu koko, ixabiso esi siganeko ukuzithethelela ngokupheleleyo umsebenzi yokurekhoda ukuqinisekisa ukhuseleko. Umzekelo, mihla IP-Ukubekw 'esweni umbhobho kuthengelwa 2-3 amawaka. Thambisani. Kwaye oku kusebenza wayifanisa ezikumgangatho ophezulu kbavelisi ezinkulu okhankanywe. Ezi nguqu ezilula abiza kakhulu - zilungileyo unokuzikhetha inokufumaneka kwinqanaba lamaxabiso ukuya ku-1 amawaka engange .. Kukho izisombululo mali kakhulu iindleko engange ngaphantsi kwama-500. Kodwa oku kukhetha kakuhle luthintelwe, ngenxa yokuba imveliso ngokuphandle cheap uya kudlala nje kuphela ukusebenza, kodwa ukuthembeka yokuzaliswa lwangaphakathi.