{"product_id":"hikvision-ds-2cd2t66g2h-6mp-darkfighter-acusense-bullet-camera","title":"Hikvision DS-2CD2T66G2H — 6MP DarkFighter AcuSense Fixed Bullet Camera with 80m IR, 120dB WDR \u0026 IK10 Vandal Housing (2.8mm or 4mm, White or Black, IP67)","description":"\u003cstyle\u003e\n  .cg-premium-wrap .cg-badge--mobile{display:none;}\n  @media (max-width: 640px){\n    .cg-premium-wrap .cg-badge--desktop{display:none;}\n    .cg-premium-wrap .cg-badge--mobile{display:inline-block;}\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"cg-premium-wrap\"\u003e\n\n  \u003cspan class=\"cg-badge cg-badge--desktop\"\u003eHikvision Pro Series · 6MP DarkFighter · AcuSense · 80m IR · 120dB WDR · IK10\u003c\/span\u003e\n  \u003cspan class=\"cg-badge cg-badge--mobile\"\u003eHikvision 6MP DarkFighter Bullet\u003c\/span\u003e\n\n  \u003ch2\u003eHikvision DS-2CD2T66G2H-4I — 6MP DarkFighter AcuSense Fixed Bullet Camera with 80 m IR \u0026amp; IK10 Vandal Housing\u003c\/h2\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eHikvision DS-2CD2T66G2H-4I\u003c\/strong\u003e is a \u003cstrong\u003e6 MP AcuSense\u003c\/strong\u003e fixed bullet camera from Hikvision's Pro Series — the workhorse for commercial and residential perimeters where you need \u003cstrong\u003etrue monochrome night vision at long range\u003c\/strong\u003e and \u003cstrong\u003ereliable human-and-vehicle classification\u003c\/strong\u003e without paying DeepinView pricing. A \u003cstrong\u003e1\/1.8\" progressive CMOS\u003c\/strong\u003e with \u003cstrong\u003eDarkFighter\u003c\/strong\u003e ultra-low-light technology delivers clean imaging at just \u003cstrong\u003e0.003 lux\u003c\/strong\u003e, and when the light goes below that the \u003cstrong\u003e80 m Smart IR\u003c\/strong\u003e illuminator kicks in — one of the longest IR distances in the 6 MP Hikvision range. \u003cstrong\u003eAcuSense H\/V classification\u003c\/strong\u003e filters false alarms on animals, foliage and precipitation so your NVR only pushes notifications on actual humans and vehicles. Available in \u003cstrong\u003e2.8 mm wide-angle\u003c\/strong\u003e or \u003cstrong\u003e4 mm narrower-view\u003c\/strong\u003e lens, in \u003cstrong\u003eWhite or Black\u003c\/strong\u003e finish. Backed by \u003cstrong\u003e3-year Australian warranty\u003c\/strong\u003e from CCTV Guru.\u003c\/p\u003e\n\n  \u003cdiv class=\"cg-feature-strip\"\u003e\n    \u003cdiv class=\"cg-feature-pill\"\u003e\n\u003cdiv class=\"cg-feature-pill__icon\"\u003e\u003csvg class=\"cg-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"6\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"2\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__text\"\u003e\n\u003cdiv class=\"cg-feature-pill__label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__value\"\u003e6 MP · 3200 × 1800\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-feature-pill\"\u003e\n\u003cdiv class=\"cg-feature-pill__icon\"\u003e\u003csvg class=\"cg-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2\" y=\"6\" width=\"20\" height=\"14\" rx=\"2\"\u003e\u003c\/rect\u003e\u003ccircle cx=\"12\" cy=\"13\" r=\"4\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__text\"\u003e\n\u003cdiv class=\"cg-feature-pill__label\"\u003eLens Options\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__value\"\u003e2.8 mm (101°) or 4 mm (87°) · F1.6\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-feature-pill\"\u003e\n\u003cdiv class=\"cg-feature-pill__icon\"\u003e\u003csvg class=\"cg-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__text\"\u003e\n\u003cdiv class=\"cg-feature-pill__label\"\u003eLow-Light\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__value\"\u003eDarkFighter · 0.003 lux · 80 m IR\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-feature-pill\"\u003e\n\u003cdiv class=\"cg-feature-pill__icon\"\u003e\u003csvg class=\"cg-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"4\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 2v4M12 18v4M2 12h4M18 12h4M4.9 4.9l2.8 2.8M16.3 16.3l2.8 2.8M4.9 19.1l2.8-2.8M16.3 7.7l2.8-2.8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__text\"\u003e\n\u003cdiv class=\"cg-feature-pill__label\"\u003eWDR\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__value\"\u003e120 dB True WDR\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-feature-pill\"\u003e\n\u003cdiv class=\"cg-feature-pill__icon\"\u003e\u003csvg class=\"cg-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2l3 6 6 1-4.5 4.5L18 20l-6-3-6 3 1.5-6.5L3 9l6-1z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__text\"\u003e\n\u003cdiv class=\"cg-feature-pill__label\"\u003eAcuSense AI\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__value\"\u003eHuman + Vehicle Classification\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-feature-pill\"\u003e\n\u003cdiv class=\"cg-feature-pill__icon\"\u003e\u003csvg class=\"cg-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__text\"\u003e\n\u003cdiv class=\"cg-feature-pill__label\"\u003eProtection\u003c\/div\u003e\n\u003cdiv class=\"cg-feature-pill__value\"\u003eIK10 · IP67 · White or Black\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cg-trust-strip cg-trust-strip--dark\"\u003e\n    \u003cdiv class=\"cg-trust-item\"\u003e\n\u003cspan class=\"cg-trust-icon\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\u003cpath d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan class=\"cg-trust-title\" style=\"white-space:nowrap\"\u003e3-Year AU Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-trust-item\"\u003e\n\u003cspan class=\"cg-trust-icon\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M1 3h15v13H1z\"\u003e\u003c\/path\u003e\u003cpath d=\"M16 8h4l3 3v5h-7\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan class=\"cg-trust-title\" style=\"white-space:nowrap\"\u003eFast AU Shipping\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-trust-item\"\u003e\n\u003cspan class=\"cg-trust-icon\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M3 18v-6a9 9 0 0 1 18 0v6\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 19a2 2 0 0 1-2 2h-1v-7h3zM3 19a2 2 0 0 0 2 2h1v-7H3z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan class=\"cg-trust-title\" style=\"white-space:nowrap\"\u003eAustralian Tech Support\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eChoose Your Lens — 2.8 mm Wide Angle or 4 mm Narrower View\u003c\/h2\u003e\n\n  \u003cp\u003eSame camera body, same 6 MP DarkFighter sensor — pick the lens focal length that suits your scene. The \u003cstrong\u003e2.8 mm wide-angle\u003c\/strong\u003e covers a broader area with a shorter effective distance; the \u003cstrong\u003e4 mm narrower-view\u003c\/strong\u003e gives you more detail at longer range with a tighter frame. Both are F1.6 fixed-focus with an 80 m IR illuminator built in.\u003c\/p\u003e\n\n  \u003cdiv class=\"cg-spec-section\"\u003e\n\u003cdiv class=\"cg-spec-section__title\"\u003eLens Comparison — 2.8 mm vs 4 mm\u003c\/div\u003e\n\u003cdiv class=\"cg-table-wrap\"\u003e\u003ctable class=\"cg-spec-table\"\u003e\u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e2.8 mm Wide Angle\u003c\/strong\u003e (White SKU: DS-2CD2T66G2H-4I · Black SKU: DS-2CD2T66G2H-4I-BLK)\u003c\/td\u003e\n\u003ctd\u003eHorizontal FOV ~\u003cstrong\u003e101°\u003c\/strong\u003e · Vertical ~55° · Diagonal ~122°. Best for \u003cstrong\u003eentry doors, garages, small yards, driveways up to ~10 m\u003c\/strong\u003e, wall-mounted corners covering a broad approach. Wider, less-detailed at distance.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4 mm Narrower View\u003c\/strong\u003e (White SKU: DS-2CD2T66G2H-4I-4MM)\u003c\/td\u003e\n\u003ctd\u003eHorizontal FOV ~\u003cstrong\u003e87°\u003c\/strong\u003e · Vertical ~46° · Diagonal ~105°. Best for \u003cstrong\u003elonger driveways, side fences, boundary lines, car parks, commercial forecourts\u003c\/strong\u003e — the extra reach gives you readable faces and plates at 10-25 m where the 2.8 mm would only give a body-in-frame shot.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n  \u003cp\u003e\u003cstrong\u003eRule of thumb:\u003c\/strong\u003e if the target is closer than ~8 m and you need broad coverage, go 2.8 mm. If the target is 8-25 m away and you want identification-level detail, go 4 mm. Not sure? Pick the 2.8 mm — you can always crop in on 6 MP footage.\u003c\/p\u003e\n\n  \u003ch2\u003eWhat Makes This Camera Worth Its Price\u003c\/h2\u003e\n\n  \u003cdiv class=\"cg-feature-grid\"\u003e\n    \u003cdiv\u003e\n\u003ch3\u003e1\/1.8\" Sensor + DarkFighter Ultra-Low-Light\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003elarger 1\/1.8\" progressive CMOS\u003c\/strong\u003e (vs 1\/2.8\" on entry cameras) collects more light per pixel — brighter night image, cleaner shadows, less noise. \u003cstrong\u003eDarkFighter\u003c\/strong\u003e processing pushes minimum illumination to \u003cstrong\u003e0.003 lux\u003c\/strong\u003e before IR kicks in.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003e80 m Smart IR — One of the Longest in Hikvision 6 MP\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e80 metres of IR\u003c\/strong\u003e with Smart IR intensity + angle auto-adjust. Useful for long rural driveways, large commercial forecourts, and open-yard perimeters where cheaper cameras (30-40 m IR) leave dark zones at the far end.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003e120 dB True WDR\u003c\/h3\u003e\n\u003cp\u003eReal hardware WDR, not digital — handles the classic Australian problem scenes: sunlit garage door with dark interior, driveway staring into afternoon sun, front verandah under harsh backlight. Both bright and dark regions stay legible.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eAcuSense — Human \/ Vehicle Classification\u003c\/h3\u003e\n\u003cp\u003eOnboard deep-learning filters false alarms on animals, wind-blown leaves, rain and headlight flare. Your NVR only fires an alert when the camera actually sees a person or vehicle — dramatically reduces phantom notifications.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eIK10 Vandal-Proof + IP67 Weatherproof\u003c\/h3\u003e\n\u003cp\u003eMetal housing rated for \u003cstrong\u003e20-joule impact\u003c\/strong\u003e (IK10) and full \u003cstrong\u003edust-tight + immersion protection\u003c\/strong\u003e (IP67). Suitable for wall-mounted commercial installs where the camera is within reach of vandals, and outdoor mounting in rain, dust and full sun.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eH.265+ Smart Compression\u003c\/h3\u003e\n\u003cp\u003eReduces bandwidth and storage by ~50 % vs H.265 alone, and up to 75 % vs H.264. A single 6 MP stream at ~25 fps uses ~4-6 Mbps with H.265+ — a 4 TB HDD holds ~30-45 days on 4 cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhere This Camera Belongs\u003c\/h2\u003e\n\n  \u003cdiv class=\"cg-feature-grid\"\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eResidential Driveways \u0026amp; Front Yards\u003c\/h3\u003e\n\u003cp\u003e4 mm covers a typical AU suburban driveway from front door to street. Number-plate readable at 10-15 m. 80 m IR blows out the phantom shadow zone at the street kerb that 30 m IR cameras can't reach.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eCommercial Forecourts, Loading Docks\u003c\/h3\u003e\n\u003cp\u003eLong-range 4 mm variant with 80 m IR — reads plates and identifies drivers at the back of the loading bay, while illuminating enough of the yard to see vehicle movements through the frame.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eRural Properties \u0026amp; Farm Yards\u003c\/h3\u003e\n\u003cp\u003eThe 80 m IR reach is what makes this camera work at rural scale — a house-corner mount can cover the driveway all the way out to the gate. 6 MP resolution means readable faces on approach.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eWarehouse \u0026amp; Industrial Perimeter\u003c\/h3\u003e\n\u003cp\u003eIK10 rating survives contact with forklifts, pallet racking and industrial machinery. AcuSense classification stops the NVR from waking up every time a fork truck moves inside the yard.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eBody Corp \/ Strata Common Areas\u003c\/h3\u003e\n\u003cp\u003eBlack finish blends into modern architectural facades; white finish for older render \/ weatherboard. Vandal-rated for accessible ground-floor mounting near common entries.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eRetail \u0026amp; Hospitality Exteriors\u003c\/h3\u003e\n\u003cp\u003e2.8 mm wide-angle covers a shopfront + full footpath in one frame. AcuSense filters foot traffic from actual approaches, letting the NVR flag genuine after-hours activity.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n  \u003cdiv class=\"cg-spec-section\"\u003e\n\u003cdiv class=\"cg-spec-section__title\"\u003eDS-2CD2T66G2H-4I · Full Specifications\u003c\/div\u003e\n\u003cdiv class=\"cg-table-wrap\"\u003e\u003ctable class=\"cg-spec-table\"\u003e\u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSKU — White · 2.8 mm\u003c\/td\u003e\n\u003ctd\u003eDS-2CD2T66G2H-4I\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSKU — White · 4 mm\u003c\/td\u003e\n\u003ctd\u003eDS-2CD2T66G2H-4I-4MM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSKU — Black · 2.8 mm\u003c\/td\u003e\n\u003ctd\u003eDS-2CD2T66G2H-4I-BLK\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCamera Type\u003c\/td\u003e\n\u003ctd\u003eHikvision Pro Series · 6MP AcuSense Fixed Bullet · DarkFighter · IK10\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eImage Sensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.8\" Progressive Scan CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax. Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3200 × 1800 (6 MP)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMain Stream\u003c\/td\u003e\n\u003ctd\u003e25\/30 fps @ 3200 × 1800 · 2560 × 1440 · 1920 × 1080\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLens Options\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e2.8 mm F1.6\u003c\/strong\u003e (H 101°) or \u003cstrong\u003e4 mm F1.6\u003c\/strong\u003e (H 87°) — fixed focal length\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eField of View (2.8 mm)\u003c\/td\u003e\n\u003ctd\u003eHorizontal 101° · Vertical 55° · Diagonal 122°\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eField of View (4 mm)\u003c\/td\u003e\n\u003ctd\u003eHorizontal 87° · Vertical 46° · Diagonal 105°\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMin. Illumination\u003c\/td\u003e\n\u003ctd\u003eColour: \u003cstrong\u003e0.003 lux @ F1.6\u003c\/strong\u003e (AGC ON) · 0 lux with IR\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWide Dynamic Range\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e120 dB True WDR\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShutter Speed\u003c\/td\u003e\n\u003ctd\u003e1 s to 1\/100,000 s\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIR Distance\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUp to 80 m\u003c\/strong\u003e · Smart IR intensity + angle auto-adjust\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVideo Compression\u003c\/td\u003e\n\u003ctd\u003eH.265+ · H.265 · H.264+ · H.264 · MJPEG\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSmart Functions\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAcuSense: Human + Vehicle classification\u003c\/strong\u003e · Line crossing · Intrusion · Region entrance · Region exiting\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAdditional Analytics\u003c\/td\u003e\n\u003ctd\u003eMotion detection · Video tampering · Face detection · Scene change · Audio exception\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAlarm I\/O\u003c\/td\u003e\n\u003ctd\u003e1 input · 1 output\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003e1× RJ-45 10\/100 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtocols\u003c\/td\u003e\n\u003ctd\u003eIPv4\/IPv6 · HTTPS · 802.1X · QoS · FTP · SMTP · UPnP · SNMP · DNS · DDNS · NTP · RTSP · TCP · UDP · IGMP · DHCP · Bonjour · SRTP · TLS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003emicroSD \/ SDHC \/ SDXC up to 256 GB · NAS · \u003cstrong\u003eANR\u003c\/strong\u003e (Auto Network Replenishment)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAPI\u003c\/td\u003e\n\u003ctd\u003eISAPI · Hikvision SDK · \u003cstrong\u003eONVIF (Profile S \/ G \/ T)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eClient Software\u003c\/td\u003e\n\u003ctd\u003eiVMS-4200 · Hik-Central Professional · Hik-Connect\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e12 VDC · PoE 802.3af Class 3\u003c\/strong\u003e (max ≈ 8 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeatherproof\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIP67\u003c\/strong\u003e (IEC 60529)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVandal Resistance\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIK10\u003c\/strong\u003e (20-joule impact resistance)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−40 °C to +60 °C · humidity ≤95 %\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions \/ Weight\u003c\/td\u003e\n\u003ctd\u003eØ 88 × 231.1 mm · ~600 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinish Options\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eWhite\u003c\/strong\u003e (2.8 mm + 4 mm) or \u003cstrong\u003eBlack\u003c\/strong\u003e (2.8 mm only)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year Australian Warranty (back-to-base)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n  \u003ch2\u003ePair with a Hikvision M-Series or AcuSeek NVR\u003c\/h2\u003e\n\n  \u003cdiv class=\"cg-feature-grid\"\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eDS-7604NI-M1\/4P — 4CH · 4 PoE\u003c\/h3\u003e\n\u003cp\u003eFour-channel M-Series NVR — ideal for a single-family home with 4 of these bullets on the perimeter. \u003ca href=\"https:\/\/cctvguru.com.au\/products\/hikvision-ds-7604ni-m1-4p-4-channel-poe-nvr\"\u003eView DS-7604NI-M1\/4P →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eDS-7608NI-M2\/8P — 8CH · 8 PoE · 2 HDD\u003c\/h3\u003e\n\u003cp\u003eEight channels with 2 HDD bays — commercial small-site and larger residential. \u003ca href=\"https:\/\/cctvguru.com.au\/products\/hikvision-ds-7608ni-m2-8p-8-channel-poe-nvr\"\u003eView DS-7608NI-M2\/8P →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eDS-7616NI-M2\/16P — 16CH · 16 PoE · 2 HDD\u003c\/h3\u003e\n\u003cp\u003eMid-tier commercial site with up to 16 bullets on the perimeter. \u003ca href=\"https:\/\/cctvguru.com.au\/products\/hikvision-ds-7616ni-m2-16p-16-channel-poe-nvr\"\u003eView DS-7616NI-M2\/16P →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eDS-7608NXI-I2\/8P\/VPro — AcuSeek AI NVR\u003c\/h3\u003e\n\u003cp\u003eFor sites that want \u003cstrong\u003enatural-language search\u003c\/strong\u003e across recordings. Full AcuSense metadata indexing. \u003ca href=\"https:\/\/cctvguru.com.au\/products\/hikvision-ds-7608nxi-i2-8p-vpro-8-channel-ai-nvr\"\u003eView AcuSeek NVR →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdiv class=\"cg-faq-grid\"\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eWhat's the difference between the 2.8 mm and 4 mm lens?\u003c\/strong\u003e\u003cp\u003eThe 2.8 mm is a wider view — \u003cstrong\u003e101° horizontal FOV\u003c\/strong\u003e. The 4 mm gives you narrower reach — \u003cstrong\u003e87° horizontal FOV\u003c\/strong\u003e — but each pixel covers less scene, so detail at 10-25 m is better. Same sensor, same IR range, same AcuSense AI on both.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eWhy is Black only offered in 2.8 mm?\u003c\/strong\u003e\u003cp\u003eHikvision's supply of the black-finish version is limited to the 2.8 mm SKU (DS-2CD2T66G2H-4I-BLK). If you need a 4 mm in black, contact us — we sometimes have alternative black-finish Hikvision bullets in the same 6 MP range that might suit.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eDoes it need a special PoE switch?\u003c\/strong\u003e\u003cp\u003eNo — \u003cstrong\u003ePoE 802.3af Class 3\u003c\/strong\u003e (max ~8 W). Runs on any standard Hikvision NVR PoE port or generic 802.3af PoE switch. Also accepts 12 VDC for legacy or off-grid installs.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eDoes AcuSense really cut false alarms?\u003c\/strong\u003e\u003cp\u003eYes — typical reduction is \u003cstrong\u003e80-90 %\u003c\/strong\u003e vs a motion-only camera. The camera classifies the target as human, vehicle or \"other\" before firing an alarm. Rain, foliage, insects, animals and passing headlights get filtered out.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eWhat's the actual IR range in practice?\u003c\/strong\u003e\u003cp\u003eHikvision rates it at \u003cstrong\u003e80 m\u003c\/strong\u003e under ideal conditions (dark sky, no ambient reflection). In practice — Australian suburban driveway with some ambient street glow — expect \u003cstrong\u003e50-70 m\u003c\/strong\u003e of usable IR. Still one of the longer IR distances in the 6 MP range at this price point.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eCan I integrate with a non-Hikvision VMS?\u003c\/strong\u003e\u003cp\u003eYes — the camera speaks \u003cstrong\u003eONVIF Profile S, G and T\u003c\/strong\u003e and RTSP. Compatible with Milestone XProtect, Genetec, Exacq, Immix and most other AU VMS platforms. Note that AcuSense metadata is only fully indexed on Hikvision NVRs.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eDownloads \u0026amp; Resources\u003c\/h2\u003e\n\n  \u003cdiv class=\"cg-download-row\"\u003e\n    \u003ca class=\"cg-btn-dark\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/DS-2CD2T66G2H_Datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDS-2CD2T66G2H Datasheet\u003c\/a\u003e\n    \u003ca class=\"cg-btn-light\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/UD40284B_Baseline_1-3_Series_Multilingual_Quick_Start_Guide_20241115-2.pdf\" target=\"_blank\" rel=\"noopener\"\u003eQuick Start Guide\u003c\/a\u003e\n    \u003ca class=\"cg-btn-light\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/UD39407B-C_Network-Camera_User-Manual_G5-Web5.0_20260310-2.pdf\" target=\"_blank\" rel=\"noopener\"\u003eUser Manual\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eOrder the Hikvision DS-2CD2T66G2H-4I from CCTV Guru\u003c\/h2\u003e\n\n  \u003cp\u003eSelect your lens (2.8 mm wide-angle or 4 mm narrower-view) and finish (White or Black — Black is 2.8 mm only) from the dropdowns above. Australian stock, 3-year Australian warranty, fast Australia-wide dispatch, project pricing for multi-camera installs and specialist pre-sales advice from our Sydney team. \u003ca href=\"https:\/\/cctvguru.com.au\/pages\/quote\"\u003eRequest a free quote\u003c\/a\u003e or \u003ca href=\"https:\/\/cctvguru.com.au\/pages\/contact\"\u003econtact our Australian team\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Hikvision","offers":[{"title":"White \/ 2.8mm (101° Wide Angle)","offer_id":50598500466917,"sku":"DS-2CD2T66G2H-4I","price":269.0,"currency_code":"AUD","in_stock":true},{"title":"White \/ 4mm (87° Narrower View)","offer_id":50597155569893,"sku":"DS-2CD2T66G2H-4I-4MM","price":269.0,"currency_code":"AUD","in_stock":true},{"title":"Black \/ 2.8mm (101° Wide Angle)","offer_id":50597155602661,"sku":"DS-2CD2T66G2H-4I-BLK","price":269.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/hikvision-ds-2cd2t66g2h-4i-6mp-darkfighter-bullet-camera.webp?v=1784785425","url":"https:\/\/cctvguru.com.au\/products\/hikvision-ds-2cd2t66g2h-6mp-darkfighter-acusense-bullet-camera","provider":"CCTV Guru","version":"1.0","type":"link"}