?H.265+,Weatherproof IP67?Efficient H.265+ compression technology.Smart H.265 technology reduces bit rate and storage requirements by up to 80% when compared to standard H.264 video compression.Water and dust resistant (IP67) and vandal resistant (IK10),you can install this Hik ip camera outdoors or indoors and just anywhere you want. ?120dB True WDR Technology?Hik PoE IP camera supports 120 dB WDR, Clear imaging against strong back light due to 120dB true WDR technology.WDR is a popular feature for integrators who want to give their customers a better surveillance camera.It’s the ability to produce high quality images across a broad range of light levels. ?Smart Human/Vehicle Detection?Hik AcuSense IP camera possess human and vehicle detection function, Empowered by deep learning algorithms, AcuSense technology brings human and vehicle targets classification alarms to front- and back-end devices.The system focuses on human and vehicle targets,vastly improving alarm efficiency and effectiveness. ?DarkFighter Technology?Hik 8MP dome camera also have a backside illuminated sensor,which improves brightness by 30%.DarkFighter technology is a self-adaptive detail enhancement and noise reduction algorithm,which can automatically adjust the image,similar to the way the human eye does.This algorithm is based on the image content and the gain,and it is able to adjust the image in low illumination to the best effect. ?4K 8MP Security Camera?Hik 4K 8MP ip camera with 4K 8 megapixels(3840 × 2160)high quality imaging.Image Sensor:1/1.8" Progressive Scan CMOS enhanced low light capability utilizing the latest CMOS image sensor and chipset.Min.Illumination Color: 0.003 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR.Line crossing detection,intrusion detection,region entrance detection,region exiting detection,video tampering alarm,Scene change detection.