{"product_id":"hikvision-ds-2cd23166g3-i2uy2-8mmef-16mp-acusense-turret-camera","title":"Hikvision DS-2CD23166G3-I2UY(2.8mm)(eF) 16MP AcuSense DarkFighter Turret Camera","description":"\u003ch2\u003eHikvision DS-2CD23166G3-I2UY Product Overview\u003c\/h2\u003e\u003cp\u003eThe Hikvision DS-2CD23166G3-I2UY(2.8mm)(eF) is a 16MP AcuSense Powered-by-DarkFighter fixed turret network camera. Its 1\/1.8-inch progressive-scan CMOS sensor records at up to 4608 × 3456, while the fixed 2.8mm F1.6 lens provides a 94.5° horizontal field of view.\u003c\/p\u003e\u003cp\u003eThe camera provides infrared illumination up to 40 metres, 130dB WDR and human and vehicle classification for supported motion and perimeter events. The 2U hardware includes an arrayed dual microphone for audio capture, and compatible memory cards up to 512GB are supported. This exact I2UY model does not have a manufacturer-stated speaker, external audio input\/output or alarm input\/output.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16MP image detail:\u003c\/strong\u003e captures up to 4608 × 3456 for high-detail monitoring and playback.\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\u003e40m infrared:\u003c\/strong\u003e built-in IR supports monochrome 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 integrated audio capture with environmental-noise filtering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e512GB local storage:\u003c\/strong\u003e compatible microSD-family cards are supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected metal housing:\u003c\/strong\u003e IP67 and NEMA 4X moderate anti-corrosion protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e16MP maximum resolution of 4608 × 3456\u003c\/li\u003e\n\u003cli\u003e12.5fps at maximum resolution in 50Hz mode and 15fps in 60Hz mode\u003c\/li\u003e\n\u003cli\u003e20fps at 4608 × 2592\u003c\/li\u003e\n\u003cli\u003eUp to 25\/30fps at supported 4K and lower resolutions\u003c\/li\u003e\n\u003cli\u003e1\/1.8-inch progressive-scan CMOS sensor\u003c\/li\u003e\n\u003cli\u003e2.8mm fixed F1.6 lens\u003c\/li\u003e\n\u003cli\u003e94.5° horizontal, 69.9° vertical and 123.2° diagonal field of view\u003c\/li\u003e\n\u003cli\u003eMinimum colour illumination of 0.0008 lux at F1.6 with AGC enabled\u003c\/li\u003e\n\u003cli\u003eInfrared illumination up to 40 metres\u003c\/li\u003e\n\u003cli\u003e130dB WDR\u003c\/li\u003e\n\u003cli\u003eHuman and vehicle classification and face capture\u003c\/li\u003e\n\u003cli\u003eArrayed dual microphone\u003c\/li\u003e\n\u003cli\u003eMemory-card support up to 512GB\u003c\/li\u003e\n\u003cli\u003e12V DC or IEEE 802.3af PoE\u003c\/li\u003e\n\u003cli\u003eIP67 and NEMA 4X moderate anti-corrosion 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-2CD23166G3-I2UY(2.8mm)(eF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCamera type\u003c\/th\u003e\n\u003ctd\u003eFixed turret network camera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImage sensor\u003c\/th\u003e\n\u003ctd\u003e1\/1.8-inch progressive-scan CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum resolution\u003c\/th\u003e\n\u003ctd\u003e4608 × 3456\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum frame rate\u003c\/th\u003e\n\u003ctd\u003e12.5fps at 4608 × 3456 in 50Hz mode; 15fps in 60Hz mode; 20fps at 4608 × 2592; up to 25\/30fps at supported 3840 × 2160 and lower resolutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum illumination\u003c\/th\u003e\n\u003ctd\u003eColour: 0.0008 lux at F1.6 with AGC on; black and white: 0 lux with IR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens\u003c\/th\u003e\n\u003ctd\u003e2.8mm fixed focal lens, F1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view\u003c\/th\u003e\n\u003ctd\u003eHorizontal 94.5°; vertical 69.9°; diagonal 123.2°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth of field\u003c\/th\u003e\n\u003ctd\u003e2.9m to infinity\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°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInfrared range\u003c\/th\u003e\n\u003ctd\u003eUp to 40m\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; MJPEG on the sub-stream\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalytics\u003c\/th\u003e\n\u003ctd\u003eHuman and vehicle classification for supported motion and perimeter events; face capture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuilt-in audio\u003c\/th\u003e\n\u003ctd\u003eArrayed dual microphone with environmental-noise filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker and external I\/O\u003c\/th\u003e\n\u003ctd\u003eNo built-in speaker, external audio input\/output or alarm input\/output stated for this exact I2UY model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal storage\u003c\/th\u003e\n\u003ctd\u003emicroSD, microSDHC or microSDXC card support up to 512GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNetwork\/API\u003c\/th\u003e\n\u003ctd\u003eRJ45 10\/100Mbps; ONVIF Profiles S, G and T, ISAPI, SDK and ISUP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e12V DC, maximum 8.5W; IEEE 802.3af PoE Class 3, maximum 10.5W\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 cover and metal main body, 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 750g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eHigh-Resolution Frame Rate\u003c\/h2\u003e\u003cp\u003eThe full 4608 × 3456 stream runs at 12.5fps in 50Hz mode or 15fps in 60Hz mode. The camera can provide 20fps at 4608 × 2592 and up to 25fps or 30fps at supported lower resolutions. This distinction should be considered where smooth motion is more important than maximum pixel count.\u003c\/p\u003e\u003ch2\u003eAudio and Compatibility\u003c\/h2\u003e\u003cp\u003eThe camera includes dual microphones for audio capture but has no stated speaker, external audio output or alarm interface. It must not be marketed as a two-way-audio or active-deterrence model.\u003c\/p\u003e\u003cp\u003eConfirm NVR 16MP decoding, required frame rate, bandwidth, PoE, analytics, storage and mounting compatibility before ordering. NEMA 4X indicates moderate anti-corrosion protection rather than unrestricted severe-environment suitability.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is the maximum resolution?\u003c\/h3\u003e\u003cp\u003e4608 × 3456, commonly described as 16MP.\u003c\/p\u003e\u003ch3\u003eWhat is the frame rate at 16MP?\u003c\/h3\u003e\u003cp\u003e12.5fps in 50Hz mode or 15fps in 60Hz mode.\u003c\/p\u003e\u003ch3\u003eWhat frame rate is available at 4608 × 2592?\u003c\/h3\u003e\u003cp\u003eUp to 20fps.\u003c\/p\u003e\u003ch3\u003eWhat lens is fitted?\u003c\/h3\u003e\u003cp\u003eA fixed 2.8mm F1.6 lens.\u003c\/p\u003e\u003ch3\u003eWhat is the infrared range?\u003c\/h3\u003e\u003cp\u003eUp to 40 metres.\u003c\/p\u003e\u003ch3\u003eDoes it classify people and vehicles?\u003c\/h3\u003e\u003cp\u003eYes, for supported events.\u003c\/p\u003e\u003ch3\u003eDoes it have dual microphones?\u003c\/h3\u003e\u003cp\u003eYes.\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 cards up to 512GB.\u003c\/p\u003e\u003ch3\u003eWhat protection applies?\u003c\/h3\u003e\u003cp\u003eIP67 and NEMA 4X moderate anti-corrosion protection.\u003c\/p\u003e","brand":"Hikvision","offers":[{"title":"Default Title","offer_id":54311546257749,"sku":"DS-2CD23166G3-I2UY(2.8mm)(eF)","price":215.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/2476\/1173\/files\/50-_-_-_MIC-_1_da29a0ad-82a3-4328-94f7-07c600c9b56f.webp?v=1783762016","url":"https:\/\/cctvdirectuk.co.uk\/products\/hikvision-ds-2cd23166g3-i2uy2-8mmef-16mp-acusense-turret-camera","provider":"CCTV DIRECT UK LTD","version":"1.0","type":"link"}