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Camera HD-CVI DAHUA HAC-T2A21-0280B 2.8mm 2Mpix (2,8 mm; 1280x720, 960x576, FullHD 1920x1080; Dome)

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Kpɔ 1080P full HD video kple alesi wòle bɔbɔe be nàzã kaƒoƒo ƒe xɔtuɖoɖo siwo li xoxo kple HDCVI. Cooper series 1080P HDCVI fotoɖemɔ̃a ƒe nɔnɔme le sue eye wònaa nɔnɔmetata si le nyonyome nyuitɔ kekeake le asi si sɔ nu. Enaa vari-focal/fixed lens model vovovowo kple gbegbɔgblɔ geɖe ƒe OSD kple HD/SD switchable output. Eƒe xɔtuɖoɖo ƒe asitɔtrɔ kple gazazã gã na fotoɖemɔ̃a nye tiatia nyui aɖe na SMB egbɔkpɔnuwo.

4 Dzesiwo le 1 Coaxial Cable dzi
HDCVI mɔ̃ɖaŋununya doa alɔ dzesi 4 siwo woaɖo to coaxial ka 1 dzi le ɣeyiɣi ɖeka me, si nye video, odio*, nyatakakawo kple ŋusẽ. Mɔ eve dzi nyatakakawo ɖoɖo ɖe amewo na be HDCVI fotoɖemɔ̃a te ŋu wɔa dɔ kple HCVR, abe dziɖuɖu ƒe dzesi ɖoɖo ɖa alo ɣlidodo ƒe ʋuʋu ene. Gawu la, HDCVI mɔ̃ɖaŋununya doa alɔ PoC hena xɔtutu ƒe asitɔtrɔ le nɔnɔmewo ŋu.
* Odio ƒe nyawo tsɔtsɔ de eme li na HDCVI fotoɖemɔ̃ ƒe ƒomevi aɖewo.

Adzɔge Didi ƒe Nyatakakawo
HDCVI mɔ̃ɖaŋununya naa kakaɖedzi be woaɖo nyatakakawo ɖe amewo le ɣeyiɣi ŋutɔŋutɔ me le didiƒe ʋĩ evɔ womabu naneke o. Edoa alɔ vaseɖe 800m(1080P)/1200m(720P) trans-mission to coaxial ka dzi, eye vaseɖe 300m(1080P)/450m(720P) to UTP ka dzi.*
*Woɖo kpe emetsonu ŋutɔŋutɔwo dzi to dodokpɔ le nukpɔkpɔ ŋutɔŋutɔ me le Dahua ƒe dodokpɔwɔƒe.

Nuwɔwɔ bɔbɔe
HDCVI mɔ̃ɖaŋununya nyi nɔnɔme bɔbɔe si wodzi la dome tso analog ŋkuléleɖenuŋu ƒe ɖoɖo xoxoa me, si wɔe be eya ŋutɔ nye tiatia nyuitɔ kekeake na gadede asi takpɔkpɔ. HDCVI ɖoɖo ate ŋu awɔ ŋgɔyiyi le traditiona l ana-log ɖoɖoa ŋu seamlessly evɔ maɖɔli coaxial cabling si li xoxo o. Plug and play mɔnu la wɔnɛ be woate ŋu alé ŋku ɖe video dzi bliboe HD dzi evɔ mehiã be woawɔ ɖoɖo ɖe network ŋu o.

Smart IR ƒe dɔwɔwɔ
Wotrɔ asi le fotoɖemɔ̃a ŋu kple microcrystalline LED IR kekeli hena lowlight ƒe dɔwɔwɔ nyuitɔ kekeake. Smart IR nye mɔ̃ɖaŋununya si woatsɔ akpɔ egbɔ be keklẽ ƒe ɖekawɔwɔ le B/W nɔnɔmetata me le kekeli sue te. Dahua ƒe Smart IR tɔxɛa trɔna ɖe fotoɖemɔ̃ ƒe infrared LED-wo ƒe sesẽme ŋu be wòaxe fe ɖe nu aɖe ƒe didime nu, eye wòxea mɔ na IR LED-wo be woagaɖe nɔnɔmetatawo ɖe go fũu akpa ne nusi le tetem ɖe fotoɖemɔ̃a ŋu o.

Nɔnɔme vovovowo
Fotoɖemɔ̃a doa alɔ video ƒe nɔnɔme geɖewo siwo dometɔ aɖewoe nye HDCVI, CVBS kple HD analog nɔnɔme eve bubu siwo bɔ ɖe asi me. Woate ŋu atrɔ nɔnɔme eneawo to OSD menu alo to PFM820(UTC controller) dzi. Nɔnɔme sia na be fotoɖemɔ̃a te ŋu wɔa dɔ kple menye HCVRwo ɖeɖeko o ke boŋ ewɔa dɔ kple nuwuwu zãla akpa gãtɔ ƒe HD/SD DVR siwo li xoxo hã.

Gbegbɔgblɔ vovovowo ƒe OSD
OSD menu naa nɔnɔmetata ƒe asitɔtrɔ geɖewo kple dɔwɔwɔ ƒe ɖoɖowo be woawɔ ɖe ŋkuléleɖenuŋu ƒe nukpɔkpɔ vovovowo ƒe nudidiwo dzi. OSD menu la lɔ ɖoɖowɔɖi s suc has backligh t mode , ŋkeke/zã , whit e dadasɔ, adzame mask kple ʋuʋu deteksi. Fotoɖemɔ̃a doa alɔ gbegbɔgblɔ 11 na OSD nuɖuɖu, siwo nye, Chinagbe, Eŋlisigbe, Fransegbe, Germanygbe, Spaingbe, Portugalgbe, Italygbe, Japangbe, Koreagbe, Russiagbe kple Polandgbe.

Ametakpɔkpɔ
Fotoɖemɔ̃a ƒe kakaɖedzi ɖedzesi la nye esi ɖeke mesɔ kplii o le eƒe nɔnɔme si me kɔ ta. Wokpɔ fotoɖemɔ̃a ta tso tsi kple ke me kple IP67 ƒe ɖoƒe, si wɔe be wòsɔ na xɔme alo gota nɔnɔmewo. Esi dzoxɔxɔ si le dɔwɔwɔ me nye -40 °C va ɖo +60 °C (-40 °F va ɖo +140 °F) ta la, wowɔ fotoɖemɔ̃a na dzoxɔxɔ si gbɔ eme ƒe nɔnɔmewo.
Doa alɔ ±30% input voltage tolerance, fotoɖemɔ̃ sia sɔ na elektrikŋusẽnamɔ̃ ƒe nɔnɔme siwo meli ke o gɔ̃ hã. Eƒe 4KV dzikedzo ƒe dzeside naa s takpɔkpɔ tso fotoɖemɔ̃a kple eƒe wɔwɔme tso dzikedzo ƒe ŋusẽkpɔɖeamedziwo gbɔ.

Product colourWhite,
International Protection (IP) codeIP67,
Housing materialAluminum,
Mounting typeCeiling/Wall/Pole,
Power source typeDC,
Power consumption (max)2.7 W,
DC output voltage12,
Operating temperature (T-T)-40 - 60 °C,
Storage temperature (T-T)-40 - 45 °C,
Weight270 g,
Package weight320 g,
Length7.8 cm,
Diameter9.4 cm,
Connectivity technologyWired,
Wide Dynamic Range (WDR)Y,
Day/night modeY,
Placement supportedIndoor & outdoor,
Number of cameras1,
Signal-to-Noise Ratio (SNR)65 dB,
Built-in HDDN,
Tilt angle range0 - 78°,
Viewing angle, horizontal93°,
Minimum illumination0.04 lx,
White balanceAuto,Manual,
Angle of rotation360°,
Pan range0 - 360°,
Optical sensor size25.4 / 2.7 mm (1 / 2.7"),
Progressive scanY,
Number of sensors1,
Maximum resolution1920 x 1080 pixels,
Back Light Compensation (BLC)Y,
Highlight Compensation (HLC)Y,
Digital Wide Dynamic Range (DWDR)Y,
Total megapixels2 MP,
Supported video modes720p,1080p,
Frame rate60 fps,
Analog signal format systemPAL,NTSC,
Noise reductionY,
Smart IRY,
Night vision distance20 m,
Night visionY,
Maximum aperture number1.85,
Fixed focal length2.8 mm,

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