5MP PTZ kamera vs 4mp ndi 1080p yomwe imatha kuvomerezedwa ndi CCTV

Akukambasulirabe zojambulajambula za CCTV, mukufunsa ngati chimenecho ndi mlendo wokayikitsa kapena mphaka woyandikana ndi okhawo omwe ali pamwazi?

Ngati mudayesapo pooms mu 1080p kanema ndipo mudatha ndi mawonekedwe a pixever m'malo mwa nkhope yomveka bwino, iyi ndi yanu.

Tidzaphwanya chomwe 5mp, 4mp, ndi 1080p kwenikweni amatanthauza zenizeni - NKHANIYI, NKHANI, Malawi Oiilatu, Ndi Omwe Anachitika Pa 2:37 m'mawa? " mphindi.

Kuchokera ku Bandwidth ndi Kukakamiza Kukakamiza ku Conring Yausiku ndi Ptz Zoom magwiridwe, mudzawona momwe malingaliro aliwonse amagunda chikwama chanu komanso mtendere wanu wamaganizo.

Mukufuna manambala ovuta osangogulitsa mawu? Onani zizindikilo za makampani ndi zochitika zomwe zili patsamba lino:Pulogalamu Yapadziko Lonse yapadziko lonse lapansi.

Werengani werengani musanagule kamera ina ya HD "yomwe ili yodzaza ndi chisoni.

📌 Kumvetsetsa 5mp, 4mp ndi 1080p Cctv Recotions

Kusankha Pakati pa 5mp, 4mp ndi 1080p Cctl Kusankha mwachindunji kumatha kuwona nkhope, ma laisensi ndi zigawo zazing'ono komanso zazifupi. Mapulogalamu amafotokoza pixel yomwe ili pachimake. Ma pixel ochulukirapo, omwe mumawagwira kwambiri, makamaka akamagwiritsa ntchito ptz zoom kuti apakatikati amawunikira.

Pofuna kusankha njira yabwino kwambiri, muyenera kumvetsetsa momwe njira iliyonse imachita zinthu zenizeni padziko lapansi. Zinthu monga kukula kwa sensor, kukakamizidwa, mtundu wochepa komanso wotsika mtengo umatha kupanga malingaliro otsika a 5mmp ptz kutsika ndi malire, makamaka pakufuna kwa akatswiri.

1. Kodi 1080p, 4mp ndi 5mp zimatanthauzanji?

Kusintha kumayesedwa mu pixels (kutalika × kutalika). Ma cctv ma cctvi amaphatikiza:

• 1080p (2mp): 1920 × 1080 ≈ 2.07 miliyoni pixel
• 4mp: 2560 × 1440 ≈ miliyoni miliyoni pixel
• 5mp: 2592 × 1944 ≈ 5.04 miliyoni pixel

Poyerekeza ndi 1080p, kamera ya 4M ya 4MP imapereka pixels pafupifupi 78% kwambiri, ndipo kamera ya 5MP imapereka ma pixel 140%. Kuchulukitsa kwa pixel kumeneku ndikofunikira kwa makamera a ptz omwe amayang'ana patali, chifukwa pixel yambiri pa chandamale amatanthauza zambiri.

2. Malingaliro amasinthanso njira yoonera ndi kupezeka

Kuthetsa kwapamwamba sikutanthauza gawo lokhalokha; Izi zimangochitika kutalika kwambiri kwa lens. Komabe, ndi pixel yambiri mu gawo lomwelo, 4mp ndi 5MP

• Kwa mandala omwewo, 5mp imapereka mwatsatanetsatane mwatsatanetsatane.
• Izi ndizofunikira kwambiri mu ptz presets yomwe imayang'anira magawo ambiri monga mabwalo oyimitsa magalimoto kapena maabwa oyendetsa mafakitale.
• Ogwiritsa ntchito amatha kapena zigawo zazomwe ndizomwe zimapangitsa kuti pakhale zomveka bwino kuposa 1080p.

3. Ntchito yowala ndi usiku ndikugwirira ntchito

Anthu ambiri amaganiza kuti kusinthasintha nthawi zonse kumatanthauza mtundu wabwino. Pakuwala kotsika, izi sizikhala zowona nthawi zonse pokhapokha ngati senter ndi chithunzi chosakanikirana (ISP) Technology ilinso patsogolo. Makamera amakono 5mm ptz ndi nyenyezi kapena ultra-sing'anga imakhazikika, utoto ndi kumveketsa ngakhale pang'ono.

4. Ptz zoom ndi kusinthana kwa synergy

Makamera a PTZ akhoza kuyika zinthu zobweretsera zinthu zakunja. Kuthetsana kumatsimikizira kuti zithunzi zokhoma zijazi zikuwoneka bwanji. A 5MP PTZ yokhala ndi 30X + yowoneka bwino imatha kukhala ndi nkhope ndi ma layisensi owerengedwa patali pomwe 1080p ptz imawonetsa kusawoneka bwino kapena kusungunuka.

• Kusintha Kwapamwamba = pixel ina iliyonse pa mita.
• Zoom zowala zimachulukitsa mwayi.
• Zotsatira: Umboni woyeretsa, chizindikiritso chodalirika komanso kulondola bwino.

- momwe lingaliro limakhudzira chisonyezo cha CCTV, zoom ndi tsatanetsatane

Chizindikiro cha Chithunzi, magwiridwe antchito a zoom ndi zabwino zimadalira kwambiri. Ndi makamera a PTZ, kuwonjezeka kulikonse komwe kumalimbitsa mwachindunji chizindikiritso chokwanira. Makamera 5mm PTZ PTZ zimapereka ma pixel ambiri pa chandamale pomwe amasunga poto lamadzimadzi, kuwongolera ndi zoom, komwe ndikofunikira kuti atsatire maphunziro omwe akuyenda m'mbali zonse.

Pansipa tikufanizira 1080p, 4mp ndi 5mp poyerekeza kuti tsatanetsatane wa zosunga, zowonera za zoom ndikuwongolera pogwiritsa ntchito kusanthula komwe kumachitika komanso tchati chowoneka.

1. PIXL DEXECE NDI CHITSANZO

Pixel kadulidwe (ma pixel pa mita) ndiye metric metric kuti zindikirani. Kusintha kwapamwamba kumawonjezera mtunda wa mandala omwewo ndi kutalika kwa mapangidwe. A 5MP PTZ Nthawi zambiri imakupatsani mwayi kuzindikira nkhope kapena mbale kuchokera kutali kwambiri kuposa kamera ya 1080p pamalo omwewo.

2. Tsamba lofalitsidwa lowoneka bwino:

Tchati chotsatira chikufanizira ndi wachibale aliyense kuti amvetsetse tsatanetsatane wa mtunda (pang'ono wamba). 5MP amapereka tsatanetsatane wapamwamba kwambiri, kenako ndi 4mp, ndi 1080p kumbuyo. Izi ndizofunikira makamaka pamene makamera a PTZ amagwiritsidwa ntchito poyang'ana ku zinthu zakutali kapena zochitika zazikulu.

3. Zotsatira za Kusintha kwa Digital zoom ndi kuwunika kwapatuko

Pa ndemanga zamkati, ogwiritsa ntchito nthawi zambiri amakhala kuti saom mu mawonekedwe ojambulidwa. Ndi 5mp, mutha kuphukira ndikukulitsa zigawo za chithunzicho ndikusungabe zambiri. 1080p mwachangu imakhala yotchingira zithunzi za digito, zomwe zitha kutaya umboni wovuta kwambiri monga mawonekedwe kapena zinthu zazing'ono.

• 5mp: Zabwino kwambiri zopyapyala ndi zotchinga digito pakufufuza.
• 4mp: kunyengerera kwabwino posungira kapena bandwidth ndi ochepa.
• 1080P: Woyenera Kupeza Koyandikira Kwambiri Ndiwokwanira ndi bajeti.

4. Kusinthana kwa makanema ndi kanema

Makamera amakono a ptz amaphatikiza ai mawonekedwe monga gulu la anthu / magalimoto, zodziwika bwino komanso kutsata ma auto. Kusintha kwapamwamba kumayendera bwino algorithm chifukwa dongosololi lili ndi ma pixel ambiri kuti mufufuze. 5MP PTZ kamera yolumikizidwa ndi AI ISP imapereka ma alarm abodza komanso ocheperako kuposa mitundu yotsika.

🎯 Kusankha kusinthika koyenera kwa zochitika zosiyanasiyana za CCTV

Malo aliwonse amakhala ndi zosowa zapadera. Kusintha kwabwino kwambiri kumadalira mtunda wa chandamale, kuyatsa, chiwopsezo chachikulu komanso zomangamanga. Makamera a 5MP PTZ nthawi zambiri amakhala ndi sing'anga pamtondo wowopsa pomwe zambiri ndizofunikira, pomwe 4mp ndi 1080p zitha kuwonongeka ndi bajeti.

Pansipa pali njira zolimbikitsira za CCTV zigawo za CCTV kuti ziziwongolera kusankha.

1. Misewu ya City, zomangamanga ndi zazikulu zamasasa

Mautango, ma eyapoti, makhothi ndi zomera za mafakitale zimafunikira tsatanetsatane wazowunikiratu zowunika zenizeni komanso zomwe zikuchitika. Makamera 5mm PTZ ndizabwino pano chifukwa cha chrinity yayitali komanso kuphatikizika kwa AI.

• Yang'anirani madera ambiri ndikusintha zomwe sizinachitike mwatsatanetsatane.
• Kuthandizira Pulogalamu ya Chilolezo ndi Kuzindikira kwa nkhope kumayitali.
• Phatikizani ndi ma a VM ndi nsanja zowunikira zomwe zimathandizira chakudya.

2. Nyumba zamalonda, malo ogulitsira magalimoto ndi nyumba zosungiramo katundu

Kwa malo osakhazikika, 4mp kapena 5mm ptz amapereka ndalama zambiri pakati pa mtengo ndi magwiridwe antchito. 4mp ikhoza kukhala yokwanira maere oyimitsa magalimoto, pomwe 5mp ndibwino pomwe chizindikiritso chamagalimoto komanso makonde atali amafunikira kumveka bwino.

3. Masitolo ang'onoang'ono, nyumba ndi malo olowera

Kwa malo ogulitsa ang'onoang'ono, nyumba, kapena zolowera kwambiri kapena zotuluka, 1080p kapena 2mp-kalasi ya 2mp zitha kukhala zokwanira. Mtunda ndi wamtali, wokwera kwambiri pixel siofunikira nthawi zonse, makamaka ngati bajeti ndi zolimba kapena ma network bandwidth ndi ochepa.

• 2mp Ptz imagwira ntchito bwino kwa mayadi ang'onoang'ono kapena ma shopu.
• Sinthani ku 4mp kapena 5mp mukafuna digito wabwinobwino digito komanso yotsimikizika yamtsogolo.
• Gwiritsani ntchito zowonjezera za nyenyezi zowoneka bwino za usiku ngakhale kumapeto kwa m'munsi.

Mtengo, kusungitsa ndi bandwidth: 5mp vs 4mp vs 1080p

Kusintha kwakukulu kumawonjezera kusungidwa ndi bandwidth zofunikira, zomwe zimakhudza NVR, kuphatikiza kwa ma network ndi mtengo wonse. Kusankha molondola, lingalirani mtengo wa umwini wa umwini, osati mtengo chabe wa kamera. Ma codec ogwira ntchito ndi maluso anzeru amatha kuthetsa zina mwazofunikira za data.

Gawoli limayerekezera zovuta zosungirako, bandwidth ndi senment ndi koyamba kuwononga 1080p, 4mp ndi 5mp ptz makamera.

1. Zofunikira pakusintha kwa malingaliro osiyanasiyana

Kwa kuchuluka komweko, kukakamiza ndi mawonekedwe owoneka bwino, mafayilo ofananira 5 aponyeredwe kuposa 4mp kapena 1080p. Komabe, ma codecs amakono ngati H.265 / H.265 + kuchepetsa kwambiri kusiyana poyerekeza ndi zopereka zovomerezeka.

Kugwiritsa ntchito vable (Vbr) ndi zochitika zopangidwa ndi zochitika zomwe zimathandizira kusungidwa, makamaka ndi makamera a 5MP PTZ mu malo otsika.

2.

Maganizo apamwamba amafunikira gulu la bandwidth yambiri, makamaka pamtengo wapamwamba. Pa maukonde ogawana, 5mm PTZ

• Gwiritsani ntchito H.265 / H.265 + kuti muchepetse kumwa bandwidth.
• Sinthani mitsinje (i.g., 1080p kapena wotsika) pazomwe mukuwona mafoni.
• Onetsetsani kuti zotupa ndi ziplink zimatha kuthana ndi traiki yochokera ku 5mp ptz.

3. Kugulitsa ndalama ndi mtengo wautali

Makamera 1080p ndi otsika mtengo pa unit pa gawo lililonse, koma angakukakamizeni kukhazikitsa makamera ambiri kuti mukwaniritse zambiri ndi tsatanetsatane wofanana ndi mayunitsi ochepera 5mm ptz. Popita nthawi, tsatanetsatane wapamwamba kuchokera pa 5mp angachepetse za kamera kuwerengera ndikuwonjezera zotsatira zotetezedwa, nthawi zambiri zimawongolera mtengo wonse ngakhale atawononga ndalama.

• Makina ochepa kwambiri a PTZS amatha kusintha makamera angapo osinthika.
• Umboni wabwino umakhala ndi chiopsezo.
• 5mp nthawi zambiri amasankha kamene kamtsogolo kwambiri pa dongosolo lamakono.

🏆 Chifukwa chiyani Cargood 5mm PTZ Makamera a CTZ PANS

Kwa mabungwe omwe amakhala ndi chidziwitso chambiri, kutsatira zodalirika komanso kulimba kwamphamvu kwambiri, makamera owala 5mm ptz kuchokera ku Pelagood kumapereka yankho lokhazikika. Amaphatikiza ndi zotsetsereka zapamwamba, zotsekeka kwambiri, ai isp ndi kutsata mapangidwe am'misikidwe a Ndaa-Offiant.

Umu ndi momwe suclood 5mpu ya PTZ PTZ PTZ imafanana ndi kuphatikiza mkati mwa CCTV yowonjezera.

1. 5MP PTZ Kugwiritsa ntchito vs 2mp ndi zosankha 4mp

A5MP 32x Zoom Starnight Network PTZ DOME kameraKugwiritsa ntchito kachulukidwe kakang'ono ka 5mp kophatikizidwa ndi 32x matracal optical ndi ai isp. Poyerekeza ndi 2mp kapena 1080p ptz, imatenga tsatanetsatane wofunikira patali kwambiri, kukonza chizindikiritso ndi mtengo wapadera. Motsutsana ndi 4mp, imaperekanso malire ena omwe amafunikira masamba ovuta komanso zithunzi zovuta.

2. Malizitsani PTZ MTTFOLIO YOFUNIKIRA ZOTHANDIZA

Savgood imaperekanso njira zamphamvu za 2mp ndi 4MP PTZ pazochitika zomwe 5mp siofunikira kwenikweni. Kuwunikira kwambiri,2MP 44X Zoom Kutalikirana Kumakhala Ultra Starnight Ndaa Network PTZ DAMOimapereka zosintha zowoneka bwino, pomwe40X Zoom Ultra Starnight Ndaa Network PTZ DOME kameraimapereka kusakanikirana kwamphamvu kwa zovuta komanso zoom chifukwa chongofuna kutumizidwa.

3. Wotsogola komanso wosakanizidwa

Kwa masamba omwe akufunika kuwunika konse kwa majermal komanso mawonekedwe, a Sacegood640x512 Thermal thermal + 2mp 35x Optical Zoom BI - Spectrum Network Ptz DAMOKuphatikiza zomata zamatenthedwe ndi gawo la 2khot zoom pazomwe zimachitika nyengo yonse. Komwe kuli kokwera mtengo ndi kiyi,2MP 30X Stevelter Network PTZ DOME kameraAmapereka chidziwitso chodalirika cha 1080p chokhala ndi ntchito yolimba usiku ndi kutsata magalimoto, kumaliza magawo 5mp.

Mapeto

Kusankha pakati pa 5mp, 4mp ndi 1080p Cctl kumatengera kuchuluka kwa zomwe mukufuna pa mtunda wa mtunda, womwe umayatsidwa, ndipo mkati mwanji. 1080p imakhalabe yothandiza pamasamba ocheperako, koma imakulitsa malire pomwe mumadalira ptz zoom kapena mukufuna umboni wapamwamba kwambiri.

4mp imayimira malo okhala pakati, akupereka chitukuko chofunikira mu pixel kadulidwe ndi chizindikiritso popanda kusungidwa kwathunthu komanso ma bandwidth akufuna kwa 5mp. Pa ntchito zambiri zamalonda, makonda 4mm ptz amapereka bwino kwambiri komanso kugwiritsa ntchito mtengo wowononga.

Komabe, kwa machitidwe amakono a CCTV omwe ali ndi chisonyezo chambiri, zojambula za digito pakufufuza ndi zofuna za 5mm Ptz zikuwonekera. Anaphatikizidwa ndi ukadaulo wa nyenyezi, ai isp ndi kutsata ma auto, amathandizira kugwiritsa ntchito magwiridwe antchito, matontho a Sharpen ndikuchepetsa kufunikira kwa makamera owonjezera. Pa moyo wa dongosolo la dongosolo, izi zomwe zimagwiritsidwa ntchito bwino nthawi zambiri zimakhala zimangowonjezera ndalama zowonjezera zosungira ndi ma network.

Mafunso Omwe Amafunsidwa Nthawi zambiri Zokhudza 5MP PTZ kamera

1. Kodi kamera ya 5MP PTZ yolondola kuposa 1080p ya CCTV?

Inde. Kamera ya 5MP PTZ ili ndi pixels yopitilira 1080p, ndikupereka zithunzi zowoneka bwino, makamaka pamtunda wautali komanso pansi pa ptz zoom. Izi zimabweretsa nkhope zazitali, ma layisensi ndi zinthu zazing'ono, ndipo zimaperekanso kusinthasintha kwa zotchinga digito pakufufuza.

2. Kodi kusintha kwa 5mp nthawi zonse kumatanthauza kuchita bwino usiku?

Osangokhala zokha. Kugwirira ntchito usiku kumatengera kukula kwa sensor, mtundu wa mandala, nyenyezi kapena ukadaulo wa nyenyezi ndi mawonekedwe. Kuchuluka kwambiri kwa 5mp ku PTZ nthawi zambiri kumakhala kovuta mtundu wa 1080p pamalo otsika, koma kamera yosauka ya 5MP ikhoza kulimbanabe munthawi yovuta usiku.

3. Kodi kamera ya 5MP PTZ ikufuna kusungirako kwambiri ndi bandwidth?

5MP imagwiritsa ntchito yosungirako komanso bandwidth kuposa 1080p, koma yamakono ya H.265 / H.265: Kuphatikizika, kujambulitsa kwa zochitika pamwambo. Makina ambiri amagwira 5mp amasintha bwino 5mp amagwira bwino ntchito pomwe NVR yokonzekera ndi ma network zimakhazikika poyambira.

4. Kodi 1080p ndi liti chisankho chabwino pa kuwunika kwa PTZ?

1080P ndi yoyenera masitolo ang'onoang'ono, nyumba, kapena kugwiritsa ntchito kanthawi kochepa komwe mitu imakhala pafupi ndi kamera ndi bajeti kapena bandwidth ndi ochepa. M'magawo awa, kusinthanitsa kwa 4mp kapena 5mp sikungatanthauze zosungira zowonjezera ndi zapantaneti.

5. Kodi ndisakanize 2mp, 4mp ndi 5mmp ptz m'dongosolo limodzi?

Inde, machitidwe ambiri akatswiri amaphatikiza zifaniziro. Gwiritsani ntchito 5mp ptzs kundende komwe mukufunikira kwambiri komanso kufalikira kwa nthawi yayitali, 4mp kapena 1080p pamalo owopsa kapena oyandikira. Limeneli likuyandikira mtengo, bandwidth ndi mawonekedwe a mtundu wonsewo.