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DS-2CD2687G3-LIZS2UY/SL is a Hikvision IP bullet camera from the EasyIP 4.0 series. Thanks to ColorVu 3.0 technology, which utilises the HikAI-ISP signal processor based on artificial intelligence and 3D LUT colour correction technology, users can enjoy colour images around the clock whilst retaining details crucial for identification. AcuSense 2.0 technology – perimeter protection with human/vehicle object filtering, combined with the AcuSearch function – enables even better filtering of false alarms and rapid search for objects of interest. Thanks to the use of Audio 2.0 and a dual-microphone design that ensures excellent noise reduction, the camera delivers superb audio quality across a range of application scenarios. The built-in speaker and strobe light provide active and effective deterrence against intruders through audio alerts and visual signals when a user-defined event is triggered.This camera model is fitted with a large 1/1.8" sensor Progressive Scan CMOS with a resolution of 8 Mpix, characterised by very high sensitivity and the ability to capture images in low-light conditions. The camera features a 2.8–12 mm variable focal length Motozoom lens, allowing remote adjustment of the field of view within the range of 112.3–41.2°. The lens focus is adjusted automatically when the focal length is changed. A hybrid IR illuminator and white LED lights with a range of up to 60 m ensure clear visibility at night. Support for both older and the latest H.265(+) compression standards allows for extended recording retention times whilst maintaining excellent image quality and ensuring backwards compatibility. Additional features to enhance image quality, such as AGC, 3D-DNR, AI WDR (130 dB), BLC, HLC, EIS, lens distortion correction and built-in video analytics (VCA), based on a deep learning algorithm, enable the camera to be used for advanced projects. The camera can be powered conventionally via DC 12 V or via PoE (compliant with the 802.3at standard). PLEASE NOTE! The latest version of the software is available at this link.Key features:image sensor 1/1.8" Progressive Scan CMOSresolution 8 MPix – 3840 × 2160 @ 25 fpsvariable focal length lens 2.8–12 mm Motozoom / 112.3–41.2° with F1.2 aperturedepth of field: 1 m to ∞ hybrid illuminator: IR and white light smart light up to 60 mVCA intelligent analysis based on the classification of people and vehicles (intrusion detection, line crossing, entry and exit from an area) Technologies: ColorVu 3.0, AcuSense 2.0, Audio 2.0, Motion Detection 3.0 Strobe light and audible alarm – Live Guard Built-in dual microphoneaudio I/O: 1 / 1alarm I/O: 2 / 2intelligent noise reduction HikAI-ISPadaptive WDR: AI WDRcolour correction 3D LUT image functions: AGC, 3D-DNR, AI WDR (130 dB), BLC, HLC, EIS, lens distortion correctionH.265 (+) / H.264 (+) / MJPEG compressionSupport for three streamsRegion of Interest ROIANR functionsupports microSD cards with a capacity of up to 512 GBiVMS-4200 desktop and smartphone app (Android, iOS)cloud access via P2P (HikConnect)corrosion-resistant housingprotection rating: IP67power supply: DC 12 V or PoE (802.3at)EasyIP 4.0+ Hikvision has launched the EasyIP 4.0 Plus camera series, which offers advanced video surveillance solutions. This series integrates the latest technologies such as ColorVu 3.0, AcuSense 3.0 and Audio 2.0, which provide users with higher image quality, more precise threat detection and better audio communication. Cameras in this series also feature improved corrosion resistance and more environmentally friendly packaging.ColorVu 3.0Hikvision ColorVu 3.0 is a modern video surveillance technology that provides a clear and colorful image even in low light conditions. Thanks to the use of HikAI-ISP, an image signal processor based on artificial intelligence, the image is brighter, less noisy and motion blur has been eliminated, which significantly increases the quality of recordings in severe conditions. 3D LUT technology provides color correction, ensures accurate color reproduction and better image quality. AcuSense 3.0Hikvision AcuSense 3.0 is an advanced video surveillance technology that utilises deep learning algorithms to enhance security effectiveness. The system offers the AcuSearch function, which enables quick searches for specific events or objects in recordings, significantly streamlining the analysis of video footage. Thanks to its improved algorithms, AcuSense 3.0 accurately detects and classifies threats, effectively distinguishing between people and vehicles, which significantly reduces false alarms. Audio 2.0Audio 2.0 offers better sound reception and clearer speaker effects. The design with a dual directional microphone ensures excellent noise reduction, a clear voice and better overall sound quality. The integration of an intelligent PA speaker increases the sound range, amplifies the warning effect of alarms and facilitates more effective two-way voice communication. With Audio 2.0, cameras can therefore be