Parameter | Tsatanetsatane |
---|---|
Thermal Resolution | 256 × 192 |
Thermal Lens | 3.2mm ma lens athermalized |
Sensor Yowoneka | 1/2.7” 5MP CMOS |
Magalasi Owoneka | 4 mm |
IR Distance | Mpaka 30m |
Mlingo wa Chitetezo | IP67 |
Magetsi | DC12V ± 25%, POE |
Kulemera | Pafupifupi. 800g pa |
Kufotokozera | Kufotokozera |
---|---|
WDR | 120dB |
Kuchepetsa Phokoso | Chithunzi cha 3DNR |
Masana / Usiku | Auto IR - DULA / Electronic ICR |
Kuyeza kwa Kutentha | - 20 ℃ ~ 550 ℃ |
Kupanga makamera a infrared CCTV kumafuna njira yolimbikitsira kuti iwonetsetse kuti ndi yodalirika komanso yodalirika. Masitepe ofunikira akuphatikizapo kuphatikiza kolondola kwa masensa owoneka bwino ndi matenthedwe, kuyezetsa kolimba kwa zigawo kuti zigwirizane ndi zochitika zosiyanasiyana zachilengedwe, komanso kuphatikiza ma aligorivimu apamwamba a pulogalamu yanzeru yowunikira makanema (IVS). Njirayi imathandizidwa ndi kafukufuku monga ntchito ya Smith et al. (2018), omwe akugogomezera kufunikira kwa kuwongolera kwa sensor komanso kukhazikika kwa mapulogalamu pakupititsa patsogolo magwiridwe antchito owunikira. Kuphatikizika kwa masensa apamwamba - zowongolera ndi ma lens ndikofunikira, chifukwa ali ndi udindo wojambula ndikusintha zithunzi pansi pamikhalidwe yosiyanasiyana yowunikira. Msonkhano womaliza umatsirizidwa ndi kuyesa mwachidwi kuti zitsimikizire kulimba komanso kutsata miyezo yapadziko lonse, kuwonetsetsa kuti makamera akugwira ntchito zenizeni-mapulogalamu apadziko lonse lapansi.
Makamera a infrared CCTV ndi ofunikira pamapulogalamu ambiri chifukwa amatha kugwira ntchito m'malo opepuka - Kuchokera ku malo okhala kupita ku mafakitale, makamera awa amapereka njira zodalirika zotetezera. Malinga ndi a Brown (2019), kugwiritsa ntchito kwawo pakuwunika kwamatawuni kwawona kuwonjezeka kwakukulu, kuthandiza kuchepetsa umbanda komanso chitetezo cha anthu. Kuphatikiza apo, amatenga gawo lofunikira pakuwunika kwazinthu zamafakitale komanso zofunikira, komwe amathandizira kuzindikira zolakwika monga kusinthasintha kwa kutentha komwe kungawonetse zoopsa zomwe zingachitike. Kutha kupereka - kuyang'anira koloko - koloko kumawapangitsa kukhala ofunikira m'magawo omwe kuwunika nthawi zonse ndikofunikira, monga zipatala zankhondo ndi zachipatala.
Makamera athu a CCTV a infrared amapakidwa mosamala kuti azitha kutumizidwa padziko lonse lapansi. Timapereka njira zotumizira mwachangu kuti tikwaniritse zofunikira zachitetezo mwachangu komanso kutsatira zotumizira zonse. Phukusi lililonse limatetezedwa kuti lipirire kugwiridwa ndi zinthu zachilengedwe panthawi yaulendo, kuwonetsetsa kuti chinthucho chikufika bwino.
Pamene mizinda ikukulirakulira komanso nkhawa zachitetezo zikukula, gawo la makamera a infrared CCTV lakhala lofunikira kwambiri. Makamerawa tsopano akuphatikizidwa m'makina anzeru amizinda, kupereka zenizeni-zidziwitso zanthawi yamagulu oyankha mwadzidzidzi komanso oyang'anira mizinda. Ndi kuthekera kwawo kogwira ntchito m'malo opepuka, amawunika bwino malo omwe anthu onse amakhala, kuchepetsa umbanda komanso kupititsa patsogolo chitetezo cha anthu. Kuphatikiza uku kukuwonetsa kupita patsogolo kwakukulu kwachitetezo cha m'matauni, kuphatikiza ukadaulo ndi njira zowonera zakale.
M'mafakitale, kugwiritsa ntchito makamera a infrared CCTV ndikofunikira kwambiri. Zida zapamwambazi zimathandizira kuzindikira msanga kwa zida zikatenthedwa kapena kusagwira ntchito bwino, kupewa ngozi zomwe zingachitike. Popereka kuwunika kosalekeza, amawongolera nthawi yoyankha pazochitika, potero amawonjezera chitetezo chokwanira komanso kuchita bwino kwa mbewu. Kuphatikizira ukadaulo uwu m'ntchito zamafakitale ndi njira yabwino yopititsira patsogolo chitetezo ndi kudalirika kwa magwiridwe antchito.
Chimodzi mwazinthu zodziwika bwino za makamera a infrared CCTV ndi kuthekera kwawo kowona bwino usiku. Izi zimathandiza kuti pakhale mdima wandiweyani, zomwe ndizofunikira kwambiri pachitetezo. Kugwiritsa ntchito ukadaulo wa infrared kumasintha momwe kuyang'anira kumachitikira usiku, zomwe zimapatsa mtendere wamalingaliro kwa eni nyumba ndi mabizinesi mofananamo ndikuwunika kosalekeza, kodalirika.
Tsogolo loyang'anira ligona pakuphatikiza makamera a infrared CCTV ndi matekinoloje a AI. Kuphatikiza kumeneku kumathandizira kuwunika mwanzeru, komwe makamera amatha kuzindikira ndi kuchenjeza zochita zokayikitsa zokha. Kugwiritsa ntchito ma aligorivimu ophunzirira makina kumakulitsa kuthekera kopewera zochitika zisanachitike, ndikuwonetsetsa patsogolo kwambiri paukadaulo wachitetezo.
Ndi nkhawa zomwe zikuchulukirachulukira pakukhazikika kwa chilengedwe, kulimba komanso kuchepa kwachilengedwe kwa makamera a infrared CCTV akukhala kofunika kwambiri. Makamerawa adapangidwa kuti akhale opatsa mphamvu-ogwira ntchito bwino komanso okhalitsa-okhalitsa, kuchepetsa zinyalala komanso kuchepetsa momwe chilengedwe chimakhalira. Kuyang'ana pakukhazikika uku ndi gawo lofunikira patsogolo pamakampani aukadaulo achitetezo.
Mabungwe akamawunika momwe amasungitsira chitetezo, mtengo-kuwunika kwa phindu la makamera a infrared CCTV kumakhala kofunikira. Ngakhale kuti ndalama zoyambilira zitha kukhala zokwera kuposa makamera anthawi zonse, kupulumutsa kwanthawi yayitali kuchokera kumitengo yocheperako yowunikira komanso njira zachitetezo zokhazikika nthawi zambiri zimathandizira kuti ndalama zitheke. Kuphatikiza apo, kudalirika kwawo m'mikhalidwe yosiyanasiyana kumapereka mtengo wowonjezera womwe machitidwe azikhalidwe angasowe.
Pomwe ukadaulo ukupita patsogolo, makamera a CCTV a infrared akukhala chofunikira kwambiri pamakina otetezera kunyumba. Kukhoza kwawo kupereka 24/7 kuyang'anitsitsa popanda kufunikira kwa kuunikira kwakunja kumawapangitsa kukhala njira yokongola kwa eni nyumba. Ndi mawonekedwe monga kuzindikira koyenda ndi mwayi wopita kutali, amapereka njira yotetezera yokwanira yomwe imagwirizana ndi zosowa zamakono.
M'gawo lazogulitsa, makamera a infrared CCTV amapereka zambiri kuposa chitetezo chokha. Tsopano amagwiritsidwa ntchito pofufuza zamalonda, kuthandiza mabizinesi kumvetsetsa machitidwe a makasitomala, kutsatira kuchuluka kwa magalimoto m'sitolo, ndikuwongolera masanjidwe. Kuchita kwapawiri kumeneku kumawonjezera mtengo wawo, kumapereka chitetezo komanso nzeru zamabizinesi, potero kukhathamiritsa malo ogulitsa.
Kuzama mozama pakusiyana pakati pa makamera achikhalidwe ndi ma infrared CCTV amawulula zabwino zomwe zili muzochitika zinazake. Makamera a infrared amapambana m'malo otsika-opepuka ndipo amapereka mwatsatanetsatane pazithunzithunzi zotentha, zomwe zitha kukhala zofunikira m'malo omwe kuyatsa sikungawongoleredwe mokwanira. Kuyerekeza uku kukuwonetsa kufunikira kosankha ukadaulo woyenera pazosowa zenizeni zachitetezo.
Ndi kupita patsogolo kofulumira kwaukadaulo, makamera a infrared CCTV akusintha mosalekeza. Zatsopano muukadaulo wa sensa, kukonza zithunzi, ndikuphatikiza ndi zida za IoT zikuwonjezera luso lawo. Kupita patsogolo kumeneku kumatsimikizira kuti makamera amakhalabe patsogolo paukadaulo wachitetezo, kupereka mayankho amphamvu amtsogolo.
Palibe chithunzi chofotokozera zamalondawa
Cholinga: Kukula kwaumunthu ndi 1.8m×0.5m (Kukula kwakukulu ndi 0.75m), Kukula kwa galimoto ndi 1.4m×4.0m (Kukula kwakukulu ndi 2.3m).
Kuzindikira komwe mukufuna, kuzindikira komanso kuzindikirika kwamtunda kumawerengedwa molingana ndi Zolinga za Johnson.
Mitali yovomerezeka ya Kuzindikira, Kuzindikiridwa ndi Kuzindikiritsa ndi motere:
Lens |
Dziwani |
Zindikirani |
Dziwani |
|||
Galimoto |
Munthu |
Galimoto |
Munthu |
Galimoto |
Munthu |
|
3.2 mm |
409m (1342ft) | 133m (436ft) | 102m (335ft) | 33m (108ft) | 51m (167ft) | 17m (56ft) |
SG-DC025-3T ndiye kamera yotsika mtengo yotsika mtengo yapawiri sipekitiramu ya IR dome.
The matenthedwe gawo ndi 12um VOx 256×192, ndi ≤40mk NETD. Kutalika kwa Focal ndi 3.2mm ndi 56 ° × 42.2 ° wide angle. Gawo lowoneka ndi 1/2.8 ″ 5MP sensor, yokhala ndi mandala a 4mm, ngodya yayikulu ya 84 × 60.7 °. Itha kugwiritsidwa ntchito m'malo ambiri achitetezo amkati am'nyumba.
Itha kuthandizira kuzindikira kwa Moto ndi ntchito yoyezera kutentha mwachisawawa, komanso imatha kuthandizira ntchito ya PoE.
SG-DC025-3T itha kugwiritsidwa ntchito kwambiri m'malo ambiri amkati, monga malo opangira mafuta / gasi, malo oimikapo magalimoto, malo ochitirako misonkhano yaying'ono, nyumba zanzeru.
Zofunikira zazikulu:
1. Economic EO&IR kamera
2. NDAA ikugwirizana
3. Imagwirizana ndi mapulogalamu ena aliwonse ndi NVR ndi protocol ya ONVIF
Siyani Uthenga Wanu