{"product_id":"hikvision-ds-2cd2346g3-iz2uy-2-8-4mm-4mp-acusense-point-varifocal-turret-camera","title":"Hikvision DS-2CD2346G3-IZ2UY(2.8\/4mm) 4MP AcuSense Motorised Point-Varifocal Turret Camera","description":"\u003ch2\u003eHikvision DS-2CD2346G3-IZ2UY Product Overview\u003c\/h2\u003e\u003cp\u003eThe Hikvision DS-2CD2346G3-IZ2UY(2.8\/4mm) is a 4MP AcuSense Powered-by-DarkFighter point-varifocal turret network camera with an arrayed dual microphone. Its motorised lens can switch between the supported 2.8mm and 4mm focal positions, allowing the installer to choose either a wider overview or a tighter view without manually opening the camera.\u003c\/p\u003e\u003cp\u003eThe 1\/3-inch progressive-scan CMOS sensor records at up to 2688 × 1520 at 25fps in 50Hz mode or 30fps in 60Hz mode. The camera also provides infrared illumination up to 30 metres, 130dB WDR, human and vehicle classification, face capture, local storage up to 512GB and IP67 plus NEMA 4X protection.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable 2.8mm or 4mm view:\u003c\/strong\u003e motorised point-varifocal adjustment lets the installer choose between two defined focal positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed 4MP video:\u003c\/strong\u003e captures up to 2688 × 1520 at up to 25\/30fps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDarkFighter low-light imaging:\u003c\/strong\u003e supports useful detail under limited illumination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30m infrared:\u003c\/strong\u003e provides monochrome night monitoring in darkness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcuSense classification:\u003c\/strong\u003e supported events can distinguish human and vehicle targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e130dB WDR:\u003c\/strong\u003e helps preserve detail in high-contrast scenes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArrayed dual microphone:\u003c\/strong\u003e provides integrated audio capture without implying speaker playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected metal housing:\u003c\/strong\u003e IP67 and NEMA 4X support exposed installations and moderate anti-corrosion protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e4MP maximum resolution of 2688 × 1520\u003c\/li\u003e\n\u003cli\u003e1\/3-inch progressive-scan CMOS sensor\u003c\/li\u003e\n\u003cli\u003eMotorised 2.8mm\/4mm point-varifocal lens with F1.6 aperture\u003c\/li\u003e\n\u003cli\u003e2.8mm field of view: 99.3° horizontal, 54.8° vertical and 120.2° diagonal\u003c\/li\u003e\n\u003cli\u003e4mm field of view: 80.0° horizontal, 44.1° vertical and 94.0° diagonal\u003c\/li\u003e\n\u003cli\u003eMinimum colour illumination of 0.001 lux at F1.6 with AGC enabled\u003c\/li\u003e\n\u003cli\u003eInfrared illumination up to 30 metres\u003c\/li\u003e\n\u003cli\u003e130dB wide dynamic range\u003c\/li\u003e\n\u003cli\u003eHuman and vehicle classification for supported events\u003c\/li\u003e\n\u003cli\u003eFace capture and scene-change detection\u003c\/li\u003e\n\u003cli\u003eBuilt-in arrayed dual microphone\u003c\/li\u003e\n\u003cli\u003eMemory-card support up to 512GB\u003c\/li\u003e\n\u003cli\u003eGigabit Ethernet interface\u003c\/li\u003e\n\u003cli\u003e12V DC or IEEE 802.3af PoE power\u003c\/li\u003e\n\u003cli\u003eIP67 and NEMA 4X protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eDS-2CD2346G3-IZ2UY(2.8\/4mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCamera type\u003c\/th\u003e\n\u003ctd\u003ePoint-varifocal fixed turret network camera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImage sensor\u003c\/th\u003e\n\u003ctd\u003e1\/3-inch progressive-scan CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum resolution\u003c\/th\u003e\n\u003ctd\u003e2688 × 1520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum frame rate\u003c\/th\u003e\n\u003ctd\u003e25fps in 50Hz mode or 30fps in 60Hz mode at maximum resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum illumination\u003c\/th\u003e\n\u003ctd\u003eColour: 0.001 lux at F1.6 with AGC on; black and white: 0 lux with infrared\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens\u003c\/th\u003e\n\u003ctd\u003eMotorised 2.8mm\/4mm point-varifocal lens, F1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e2.8mm field of view\u003c\/th\u003e\n\u003ctd\u003eHorizontal 99.3°; vertical 54.8°; diagonal 120.2°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e4mm field of view\u003c\/th\u003e\n\u003ctd\u003eHorizontal 80.0°; vertical 44.1°; diagonal 94.0°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhysical adjustment\u003c\/th\u003e\n\u003ctd\u003ePan 0° to 360°, tilt 0° to 75° and rotation 0° to 360° during installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInfrared range\u003c\/th\u003e\n\u003ctd\u003eUp to 30m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWide dynamic range\u003c\/th\u003e\n\u003ctd\u003e130dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVideo compression\u003c\/th\u003e\n\u003ctd\u003eH.265+, H.265, H.264+ and H.264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalytics\u003c\/th\u003e\n\u003ctd\u003eHuman and vehicle classification for supported events; face capture and scene-change detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuilt-in audio\u003c\/th\u003e\n\u003ctd\u003eArrayed dual microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker and external interfaces\u003c\/th\u003e\n\u003ctd\u003eNo built-in speaker, external audio input\/output or alarm input\/output stated for this exact model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal storage\u003c\/th\u003e\n\u003ctd\u003eCompatible microSD-family cards up to 512GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNetwork interface\u003c\/th\u003e\n\u003ctd\u003e1 × RJ45 10\/100\/1000Mbps Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInteroperability\u003c\/th\u003e\n\u003ctd\u003eONVIF Profiles S and G; ISAPI and SDK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e12V DC, maximum 8W; IEEE 802.3af PoE, maximum 9.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating conditions\u003c\/th\u003e\n\u003ctd\u003e-30°C to 60°C; relative humidity 95% or less, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eMetal, white finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eIP67 and NEMA 4X moderate anti-corrosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eØ138.3 × 115.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApproximately 550g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eUnderstanding the Point-Varifocal Lens\u003c\/h2\u003e\u003cp\u003eThis is not a continuous zoom lens. It provides two selectable focal positions: 2.8mm for a wider scene and 4mm for a tighter view. The motorised mechanism supports remote switching and focus adjustment between those defined positions. Confirm the required field of view during commissioning.\u003c\/p\u003e\u003ch2\u003eAnalytics, Audio and Compatibility\u003c\/h2\u003e\u003cp\u003eAcuSense supports human and vehicle classification for compatible motion and perimeter events. The arrayed dual microphone captures audio, but no speaker or audio output is stated, so this product is not presented as a two-way-audio camera.\u003c\/p\u003e\u003cp\u003eConfirm NVR 4MP decoding, AcuSense, audio recording, lens control, PoE, storage-card and mounting compatibility before ordering. NEMA 4X indicates moderate anti-corrosion protection and does not make the camera suitable for every severe marine or chemical environment.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is the maximum resolution?\u003c\/h3\u003e\u003cp\u003e2688 × 1520, commonly described as 4MP.\u003c\/p\u003e\u003ch3\u003eIs the lens continuously variable?\u003c\/h3\u003e\u003cp\u003eNo. It is a point-varifocal lens with selectable 2.8mm and 4mm positions.\u003c\/p\u003e\u003ch3\u003eWhat view does 2.8mm provide?\u003c\/h3\u003e\u003cp\u003e99.3° horizontal, 54.8° vertical and 120.2° diagonal.\u003c\/p\u003e\u003ch3\u003eWhat view does 4mm provide?\u003c\/h3\u003e\u003cp\u003e80.0° horizontal, 44.1° vertical and 94.0° diagonal.\u003c\/p\u003e\u003ch3\u003eWhat is the infrared range?\u003c\/h3\u003e\u003cp\u003eUp to 30 metres under manufacturer test conditions.\u003c\/p\u003e\u003ch3\u003eDoes it classify people and vehicles?\u003c\/h3\u003e\u003cp\u003eYes, for supported event types.\u003c\/p\u003e\u003ch3\u003eDoes it have built-in microphones?\u003c\/h3\u003e\u003cp\u003eYes. It has an arrayed dual microphone.\u003c\/p\u003e\u003ch3\u003eDoes it support two-way audio?\u003c\/h3\u003e\u003cp\u003eNo built-in speaker or audio output is stated.\u003c\/p\u003e\u003ch3\u003eWhat storage is supported?\u003c\/h3\u003e\u003cp\u003eCompatible microSD-family cards up to 512GB.\u003c\/p\u003e\u003ch3\u003eWhat protection ratings apply?\u003c\/h3\u003e\u003cp\u003eIP67 and NEMA 4X moderate anti-corrosion protection.\u003c\/p\u003e","brand":"Hikvision","offers":[{"title":"Default Title","offer_id":53538377007445,"sku":"DS-2CD2346G3-IZ2UY(2.8\/4mm)","price":111.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/2476\/1173\/files\/50-_-_-_MIC_ec723b53-2239-4d22-a71c-8f9dfdbb3d1a.webp?v=1783675716","url":"https:\/\/cctvdirectuk.co.uk\/products\/hikvision-ds-2cd2346g3-iz2uy-2-8-4mm-4mp-acusense-point-varifocal-turret-camera","provider":"CCTV DIRECT UK LTD","version":"1.0","type":"link"}