Chabwino n'chiti kugula DVR? Feedback kwa makasitomala ndi akatswiri pa DVRs

Kodi galimoto kanema wolemba kuti ali ndi chifukwa chiyani tiyenera izo. Kodi magawo ali ofunika posankha kaundula, ndi zomwe ziri sekondale. Chabwino n'chiti kugula galimoto DVR? Kodi kulabadira subtleties, ndiye kuti kukhala wachisoni kwa ndalama kugwiritsidwa ntchito mosapindulitsa.

Ndipo ngati galimoto ayenera DVR?

chiwerengero cha magalimoto m'misewu zikuchulukirachulukira tsiku ndi tsiku. Kale pafupifupi banja lililonse ali ndi galimoto. Ndipo galimoto banja awiri - si zapamwamba. The vuto m'misewu wayamba woopsa kwambiri, kuchuluka mwayi wokhala pa ngozi ya galimoto. Kuti timvetse amene ali olakwa pa ngozi, kufotokoza mfundo zawo kuti ophunzira wina, ndi akapitawo magalimoto apolisi kuthandiza chipangizo losavuta ngati wolemba galimoto. Chikaonekera ndi magalimoto kuwala anali patsogolo ngozi, akuuza chiwerengero cha galimoto anagwira makina anu kudzakuthandizani mu mkangano ndi apolisi apamsewu, amene akufuna kunena kanthu kwa inu, zomwe inu simunachite. Kukhalapo kwa DVR m'galimoto amapereka mwini galimoto wosatsutsika ubwino ndi kuthetsa mkangano, popanda kulera kuti zonena zake zonyenga. Ndipo chifukwa nthawi zambiri mungathe kumva pempho: kundiuza mmodzi bwino kugula DVR?

Pamene chipangizo lakonzedwa

The DVR ndi yaing'ono kujambula zida. kudzazidwa yonse inali mu yaing'ono kukula nyumba: kamera ya kanema, ndi purosesa kwa psinjika, fano processing kukumbukira. Chabwino n'chiti kugula DVR?

Zikhazikiko Video Kamera

Masanjidwewo kusamvana kaundula kungakhale mu osiyanasiyana kuchokera 0,3 kuti 12 M, ndi kusamvana kuwombera - kuchokera 640x480 mpaka 1920x1080 pixels. A kusamvana apamwamba akupereka chithunzi mwatsatanetsatane, amene adzaona zinthu zing'onozing'ono monga nambala ya galimoto kutsogolo. Kodi ndi yotchipa DVR bwino kugula? Tiyenera zichokera magawo angapo. Mwachitsanzo, chiwerengero cha mafelemu pa mphindi. zimakwana Nthawi zambiri, see kanema udzapita pamene kusakatula, ndipo sati chikukoka zithunzi pa kuchotsa zimene zikuchitika pa liwilo. Mu zipangizo zamakono, chithunzi ichi chili mu osiyanasiyana 15 f / m - 60 f / m. A chizindikiro chabwino - 25 f / s ndipo pamwamba. Kotero kuti Full HD, chithunzi ichi - 30 f / m, ndi HD - 60 f / m. Funso lina - amene kampani ndi bwino kugula DVR? Kodi kuyang'ana mu malo oyamba?

kuonera njingayo. chizindikiro ichi chimasonyeza kuti deta kwambiri adzayenerera horizontally mu chimango cha. Choncho, 90 digiri kuonera ngodya DVR zasnimet malo mwa zenera lakutsogolo lapansi. Ngati index oposa 90 madigiri, chithunzichi ndi pang'ono zoyenera amapezeka ndi mbali ya galimoto. Koma M'pofunikanso kukumbukira kuti pa mkulu ngodya kupotoza kumachitika pa m'mbali mwa chophimba. Molunjika mizere (mizati, nyumba) adzaoneka yokhota kumapeto. Chotero kodi bwino kugula DVR?

Usiku yekha. Amapereka osiyanasiyana matekinoloje :. LED, infuraredi kuwala, etc. za nyale LED zidzafotokozedwa pansipa, pamene kuganizira chiwalitsiro IR. Ngati kujambula tsiku palibe mavuto zimayambitsa wolemba zochitika, mu usiku, pamene palibe dzuwa, gweronso lalikulu la kuwala, tilinazo masanjidwewo zingakhale osakwanira kujambula apamwamba kanema. Chifukwa, fano adzaoneka shaded ndi zambiri phokoso ndi mbali amaona. Kuthandiza Zikatero kubwera IR zowunikira. Kuwalire mu zinthu mdima mu sipekitiramu infuraredi, ndilo vuto lililonse mwamtheradi anthu, ndi masanjidwewo wolemba analanda fano. Ndiko mdima wokhudzika-wakuda Taganizirani mbali ina ya chithunzi.

Kodi DVRs bwino mawu a Optics? Kuphatikiza pazifukwa izi, khalidwe chithunzi zimakhudza Optics kamera, kukula thupi la masanjidwewo ndi, tilinazo ake. Kuwadziwa bwino ndi kugula m'tsogolo, m'pofunika kuona mmene chipangizo amatenga zinthu zonse nyengo. Izi ndi zotheka pamene wogulitsa amapereka mphamvu kusinthitsa ndi obwezeredwa kwa ena nthawi pambuyo kugula. Koma bwino, ndithudi, ufulu wosankha ndi bwino kugula DVR.

Komanso, chida mwina yaing'ono LCD chophimba amene amasonyeza chithunzi pamene kujambula ndi m'kati, ndipo n'zotheka kuona mfundo kale olembedwa. Komabe, chophimba akhoza kusowa, ndiye kanema lonse angaonedwe kugwiritsa ntchito kompyuta.

Ananamizira chipangizo, zambiri kumbuyo zenera lakutsogolo lapansi. Monga njira ubwenzi thupi pali wapadera kaundula sucker, mphamvu zokwanira kusunga chipangizo pamene galimoto. Komabe, zimachitika kuti suction chikho si ndithu khalidwe ndi posungira bwino amachita chithandizo cha ulimbo. Mu ena zitsanzo za ubwenzi akhoza ikuchitika umakaniko ndi achepetsa wapadera.

Komanso mu nyumba mwina inali GPS wolandila younikira ndondomeko ya malo galimoto. Koma zimenezi kuwonjezera Sikuti.

Pankhani ya khalidwe la "chithunzi"

Khalidwe la kanema olembedwa - mmodzi wa zovuta kwambiri, kupeza njira yapadera si kophweka. Chabwino n'chiti kugula DVR kutenga chithunzi chooneka bwino? chilolezo kaundula wa - mmodzi wa magawo zofunika kwambiri nkhani imeneyi. The zithunzi recordable kungakhale Full HD kapena HD. Video Kukula kwa HD kusamvana - 1280x720, pamene a Full HD - 1920x1080. Zipangizo za mtundu woyamba monga chilolezo bajeti ndi wachiwiri - ndi okwera mtengo kwambiri. Komabe, kodi zovuta za nkhaniyo? Ngakhale DVR ndi Full HD kusamvana akhoza kukhala ndi Optics, psinjika ndi decompression ma aligorivimu, choncho kuchotsa zipangizozi kudzakhala osiyana.

wolemba khalidwe

Kuti ndidziwe zambiri za khalidwe la chipangizo, ambiri amakhala ndi wosuta ndemanga, katswiri maganizo. Musati kuzilambalala mwambo uwu ndi galimoto kanema. Makamaka otchuka makanema pa YouTube, ndinawombera mmodzi kapena chitsanzo china. Kumene, akudziwa zina chipangizo kulandira odzigudubuza zimenezi zingakhale. Koma M'pofunikanso kukumbukira kuti ambiri a malonda a - malonda. Iwo kukambapo za quality, ndi zitsanzo za kuwombera tsiku nyengo dzuwa, popanda chopinga chilichonse. Ndipo ngati inu kale anapereka tokha cholinga timudziwe bwino galimoto DVR, ndi bwino kulabadira zolemba yotentha ndi ziziyenda kuti kupereka popanda mankhwala aliwonse.

Choncho, monga ena ndemanga, ambiri zitsanzo mtengo ndi mavuto ndi kusintha kuwala. Pamene kuwala amenya zenera lakutsogolo (magetsi kauntala, dzuwa nyengo m'nyengo yozizira), kaundula alibe nthawi kusintha ndi zotsatira kanema ndi yaitali kapena, Tikawonetsetsa kwambiri mdima. Zimenezi ndi ofunika powasamalira. Ndipo pankhani imeneyi, muyenera kuganizira kawiri, zimene olimba ndi bwino kugula DVR,

Muyeneranso kunena mawu ochepa pa zikuchitika usiku. Nthawi zambiri pamene kusonyeza wogulitsa limasonyeza fano, anatengedwa mu usana, ndi wogula ndi kukhuta, koma pa Kukada, pamene dzuwa palibe, kanema abweza linadetsedwa, ndi ndipo dismantle izo chinachake Zimakhala zovuta kwambiri. ndi zojambulira kwambiri zomwe, sapeka zopinga monga chifukwa kuunikira?

Ngati nthawi kuonera mafilimu ayi, muyenera osachepera kuganizira mfundo yakuti si koyenera kuti tikhale chitsanzo ndi sanali muyezo kusamvana. Komanso, muyenera kusankha chipangizo ndi Full HD, kuti khalidwe bwino overpay kuposa kuvutika ndi osauka kanema khalidwe. Musanagule komanso ofunika afufuze kuti chithunzicho analibe kuchedwa, phokoso, palibe braking.

O lemba mkombero ndi kutalika kwa mpukutu wa

Popeza wolemba pamtima zochepa, ndi umboni sayenera itatha, iwo ukuchita monga yankho kwa overwrite deta akale. Kuti, mpaka kukumbukira anali mfulu, video wolembedwa mu mode wabwinobwino, koma ikapita odzazidwa, mbiri yatsopano akuyamba superimposed pa zaka kuchokera pa chiyambi.

Kujambula si otaya mosalekeza. Iwo agawidwa owona za nthawi zina. zitsanzo zambiri mbiri akuswa mu zidutswa 1, 2, 3, 5, 10, 15 min. Pali zipangizo kuti lembani chilichonse mu file ikulu, koma si lingaliro bwino. Mu ena zojambulira mukhoza pamanja kusintha nthawi ya kusungidwa tatifupi kanema. Koma pali nthawi zina njira iyi mosamalitsa mayina malamulo chipangizo. M'pofunikanso kufufuza pa anagula mavoti DVR amene ali bwino?

kutalika kwa mpukutu wa kusankha ndi chiyani? Izo zimatengera zinthu zilili. Mode 1 ndi 2 Mphindi athanso kutaya. Kukumba kusangalala pansipa ambiri mulu owona wina mphindi. Ngati imatenga malo malire mzinda, akafuna 3 kapena 5 Mphindi ayenera kukhala zabwino. Ngati ulendo ati idzapitirizabe Mwachitsanzo, ulendo wa malo osangalatsa, mukhoza kusankha mode kwa mphindi 15. Pomwepo padzakhala chinthu kuti tione ndi kukumbukira.

Kodi aliyense ayenera kukumbukira posankha DVR

Pali zinthu zingapo zochititsa zina ofunika powasamalira.

GPS kachipangizo. Mwina kutumikira, ngati inu mukudziwa mbuna. The kachipangizo likuthandiza kulankhula kwa gululo, ndipo iwo akhoza ina ankaona ntchito yapadera mapulogalamu (Google Earth). Akuchenjeza za akuyandikira kamera liwiro. Amatithandiza liwiro. Za mwatsatanetsatane lomaliza. Ena DVRs alibe ntchito kwa kuthimitsa kachipangizo liwiro, ndi kanema mowirikiza zikuchitika kanjedza zolepheretsa. Pamene kusunthira mu ambiri a m'tauni mtsinje ndi mathamangidwe 70 Km / h sadzakhala zotheka kuchepetsa liwiro, ndipo sensa adzawachenjeza za muyeso ndipo choyipitsitsa cha zonse, ndi muyeso ulembedwa pa kujambula. Choncho, pamene inu kugula ayenera kulabadira luso zongolimbana kachipangizo liwiro.

Kenaka pyadidi kugula Chinese DVR? Komanso ayenera bwinobwino ntchito zonse.

G-kachipangizo

Cholinga cha ntchito iyi - kugwila ngozi ndi kuwombera m'mayendedwe wapadera (masekondi 10 kutsogolera kuonongeka ndi masekondi 20). Signal ichi kachipangizo kutsegula ndi kulikhutchumula lakuthwa monga mu kugunda mu mwambo ngozi. Komabe m'pofunika kusintha tilinazo wa G-sensa, ongoyendayenda osachepera pa, mwinamwake zidzayambike lililonse "liwiro kugundana" DVR wanu.

Reviews: Kodi ndi bwino?

Ndemanga pa maukonde m'malo otsutsana. zifukwa zambiri za ubwino osauka kulasa usiku. Ogula kuti mankhwala Chinese kawirikawiri mu zosatheka otsika mipukutu yoyambirira yeniyeni European.

LED backlight

Childs, lathuli ndi kuchuluka kwa LEDs pafupi kamera. ntchito yawo - kuthandiza kamera kugwila zithunzi usiku. Koma kumapeto kwa chiwalitsiro ili ndi phindu lochepa. Osati wabwino malonda kusuntha.

Antiradar

The zitsanzo watsopano oonetsa vidiyo ndi Kuwonjezera amenewa, ngati "msampha chenjezo" Rada chowunikira. The DVR ndi bwino - kapena wopanda Rada chiyani? Ambiri nkhani za ubwino chipangizo chotero. Izi mbendera wailesi kuti ali mu njira ya Woyang'anira magalimoto apolisi ndi makina ounikira apolisi.

akukonzekera kaundula

Mwa mawonekedwe a mkono ndi kapu suction. Ngati ndi kotheka, mukhoza detach ndi suction kapu ndipo amaika mu galimoto ina. Kambani glued palibe. Koma m'mabokosi ndi zida zomatira komanso ndife osiyana. Chofunika kwambiri, zimene sucker - nsinga otetezeka, ndiye DVR sangagwere kuchokera pamene anagunda mu bowo loyamba kauntala. The bulaketi alinso kuti mosavuta zimayenda kusintha kuonerera njingayo. Mwachitsanzo, pamene inu kuletsa Woyang'anira DPS, kamera adzafunikira kutembenukira kwa chitseko mbali kuchotsa kukambirana pa kanema. Izi M'pofunikanso kukumbukira pamene kugula.

Chabwino n'chiti kugula DVR. Reviews

DOD GSE550. wolemba tichipeza kamera ndi nsalu yotchinga, monga zowonjezerazo ali ga-sensa ndi GPS-kuyenda panyanja. Kujambulitsa mu HD mtundu, ndi kusamvana ndi 1920x1080. Anamanga-wokamba angathe kubereka phokoso. A chothandiza mbali galimoto kuyamba kujambula pa chiyambi cha gululi. Odula mitengo amamangiriridwa ndi zida zomatira kwa zenera lakutsogolo pafupi ndi galasi lakumbuyo.

ParkCity DVR HD 530. Video zinalembedwa Full HD. 3 megapixel kamera. Kuti tichite zimenezi, DVR a amakhala ndi mamangidwe zachilendo, kalembedwe ndi luso. Kuonerera ngodya ndi madigiri 110, imene imathandiza kuchotsa chilichonse chimene panjira. Odula mitengo ali zoyendetsedwa kwa batire mkati kapena kuyambira maukonde galimoto. Monga yosungirako zambiri amachita monga Sd / SDHC khadi kukumbukira kuti 32GB.

DOD F900LHD. The masanjidwewo 5 megapixels. Full HD kujambula mtundu. Chimango Mlingo - 30 K / s. Monga zowonjezerazo - ndi kachipangizo zoyenda amene adamulowetsa pa kayendedwe ka view kamera. Zimenezi zimathandiza kuti ntchito wolemba monga chipangizo chitetezo. 2.7-inchi LCD polojekiti imazungulira madigiri 360. Pali 4-nthawi Sololani ndi anamanga-maikolofoni kuti amalola kuti alembe osati kanema komanso audio.

Karki Q2. Kodi mtundu wa DVR ndi bwino kugula? maganizo abwino ndi yaying'ono, kakang'ono galimoto matepi. Full HD kujambula mtundu. nkhani zili pa anamanga-khadi kung'anima. Izo zoyendetsedwa ndi galimoto dongosolo magetsi kapena ku batire zochotseka. Chosiyana mbali: apamwamba video, 2-inchi LCD polojekiti, luso ntchito olumikizidwa ku makina.

DOD F880LHD. Okonzeka ndi kamera mkulu-yotsiriza ndi amasunga mbiri mlingo wa 30 / s pa 1920x1080 60 / s pa 848h480. A chophimba awiri inchi, omasuka, komanso anaika-menyu. Ngodya kuonera madigiri 120. Pali HDMI linanena bungwe pa PC ndi TV. Anamanga-kukumbukira angathe kusunga mpaka 32 MB ya kanema. batire mphamvu amapereka maola awiri a moyo batire.

ParkCity ndi DVR HD 520. Wokondeka galimoto wolemba analemba Full HD pa 30 / s. Masanjidwewo 5 megapixels, 2.5-inchi chophimba. mkulu mwatsatanetsatane kanema analandira mwa chachikulu 4 Cholinga mandala ndi anamanga-mu mawonekedwe.

Karki QX2. Kuwonjezera pa mtundu Full HD, monyadira zodziwikiratu pa / kutali ntchito pamene mphamvu ntchito. Pali 2.7-inchi nsalu yotchinga, batire zochotseka, amene amalola ntchito chipangizo kunja galimoto. PTZ kamera limakupatsani kuponyera kumbali iliyonse popanda kusuntha yekha kaundula. Yabwino chofukizira limakupatsani mosavuta kukonza QX2 pa zenera lakutsogolo lapansi.