Kodi IP Camera ya Full Color Night Vision IP ndi chiyani?

M'mbuyomu, kamera yodziwika kwambiri ndi kamera ya IR, yomwe imathandizira masomphenya akuda ndi oyera usiku.Ndi kukweza kwaukadaulo kwatsopano, Elzeonta akuyambitsa HD mndandanda wazithunzi zausiku wa IP kamera, monga 4MP/5MP/8MP Super Starlight Camera, ndi 4MP/5MP Dark Conqueror Camera.

Kodi kamera yowoneka bwino usiku imagwira ntchito bwanji?
Choyamba, tiyenera kudziwa, zinthu zina zofunika zomwe zimakhudza mtundu wa kamera ndi Len, kabowo ka Iris, sensor yazithunzi, kuwala kowonjezera.Chifukwa amazindikira photopermeability, kuwala kumabwera kudzera mu mandala, kumva komanso kudzaza kuwala.
Magawo osiyanasiyana a hardware amaphatikizana kuti apange makamera amitundu yosiyanasiyana.Tinazitcha izi ngati IR, starlight, super starlight ndi blacklight module.
Monga tikudziwira, IR module imathandizira masomphenya akuda ndi oyera usiku, ndiye Starlight, Super starlight ndi blacklight module imathandizira masomphenya ausiku amitundu yonse.
Komabe, kulolera kwawo mtundu ndi kosiyana kwambiri.Zimatengera kuwunika kochepa kwa kuwala:
IR: Kuwala kwamphamvu kumakhala kofooka, kuwunikira kuposa0.2LUXidzayatsa kuwala kwa IR, chithunzicho chimasintha kukhala wakuda ndi woyera.
Kuwala kwa nyenyezi: Ndi sensa wamba ya nyenyezi, imatha kukhala ndi chithunzi chamitundu yonse0.02LUXkuwala kochepa.Ngakhale zosakwana 0.02LUX, zimafunika kuwala kowonjezera kuti zigwire masomphenya athunthu ausiku.
Super starlight:Ndi sensor yapamwamba kwambiri, imatha kukhala ndi chithunzi chamitundu yonse0.002LUXkuwala kofooka.Ngakhale zosakwana 0.002LUX, zimafunikira kuwala kowonjezera kuti zigwire masomphenya athunthu ausiku.
Kuwala kwakuda: Ndi sensa yapamwamba kwambiri, imatha kukhala ndi chithunzi chamitundu yonse0.0005LUXkuwala kwamdima.Ngati zosakwana 0.0005LUX, zimafunikabe kuunika kuti zigwire masomphenya athunthu ausiku.
 
Kupyolera mu chidziwitso chomwe tatchula pamwambapa, taphunzira kuti masomphenya a Usiku ndi: Blacklight> Super Starlight> Starlight> IR.