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Muraayadaha CCTV ee kala duwan

Sharaxaad Kooban:

5-50mm, 3.6-18mm, 10-50mm Lenses kala duwan oo leh C ama CS Mount Inta badan ee Codsiga Amniga iyo Dabagalka

  • Lens Varifocal ee Codsiga Amniga
  • Ilaa 12 Mega Pixels
  • C/CS Buur Lens


Alaabta

Faahfaahinta Alaabta

Tags Product

Qaabka Qaabka dareemayaasha Dhererka Focal (mm) FOV (H*V*D) TTL (mm) Shaandhaynta IR Aperture Buurta Qiimaha cutubka
cz cz cz cz cz cz cz cz cz

Muraayada CCTV-ga kala duwani waa nooc ka mid ah muraayadaha kamarada kaas oo u oggolaanaya isbeddel dhererka fogaanta. Tani waxay ka dhigan tahay in muraayada la hagaajin karo si ay u bixiso xagal daawasho oo ka duwan, taas oo kuu ogolaanaysa inaad soo dhawaajiso ama aad ka saarto mawduuc.

Lenses Varifocal ayaa inta badan loo isticmaalaa kamaradaha ammaanka sababtoo ah waxay bixiyaan dabacsanaan xagga goobta aragtida. Tusaale ahaan, haddii aad u baahan tahay inaad la socoto aag weyn, waxaad u dejin kartaa muraayadda xagal ballaadhan si aad u qabato in badan oo goobta ah. Haddii kale, haddii aad u baahan tahay inaad diirada saarto meel gaar ah ama shay, waad soo dhawaajin kartaa si aad u hesho muuqaal dhow.

Marka la barbar dhigo muraayadaha go'an, kuwaas oo leh hal, dhererka fogaanta taagan, lenses varifocal waxay bixiyaan wax badan oo ka duwan marka la eego meelaynta kamarada iyo daboolida goobta. Si kastaba ha ahaatee, waxay caadi ahaan ka qaalisan yihiin muraayadaha go'an, waxayna u baahan yihiin hagaajin iyo hagaajin dheeraad ah si loo hubiyo waxqabadka ugu fiican.

Marka la barbardhigo aparfocal("run") lens zoom, kaas oo weli diiradda lagu saarayo sida muraayadda zooms (dhererka udubdhexaadka ah iyo isbeddelka weynaynta), lenska varifocal waa muraayad kamarad leh oo dhererkeedu doorsoomayo kaas oo diiradda lagu saarayo isbeddelka dhererka fogaanta (iyo weynaynta). In badan oo loogu yeero muraayadaha "zoom", gaar ahaan marka laga hadlayo kamaradaha muraayadaha go'an, ayaa dhab ahaantii ah lenses kala duwan, kuwaas oo siinaya naqshadeeyayaasha muraayadaha dabacsanaan dheeraad ah oo ku saabsan ganacsiga naqshadeynta indhaha (kala duwanaanshaha dhererka fog, daloolka ugu badan, cabbirka, miisaanka, qiimaha) marka loo eego zoom parfocal.


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