HIKV 4 Channel PoE Camera System Kit, DS-7604NXI-K1/4P 4K Acu-Sense NVR + 4x DS-2CD2043G2-IU(Upgrade DS-2CD2043G0-I DS-2CD2042WD-I) 4MP 2.8mm VCA Mic Bullet IP Camera, Compatible for Hikvision(NO HDD) - Asmiwo

• S.e.n.d. from. U.S. ware-house. These products are manufactured by Hik-vision, International Original English Version, Support upgrading firmware on the official website. We provide 2-year warranty and life-t-ime support for users. If you have any questions, please do not hesitate to contact us, We will reply you quickly within 24 hours. (Hard Drive and Camera cables are not Included) DS-2CD2043G2-IU (4 Pcs, Upgrade model of DS-2CD2043G0-I & DS-2CD2042WD-I): 4MP Vandal WDR Fixed Bullet IP Camera, 2.8mm lens, 1/3" Progressive Scan CMOS high-performance Sensor, F1.6 Aperture, 2688 ×1520@30fps, Water and dust resistant (IP67) & vandal resistant (IK10). Metal housing. Up to 40m IR night vision. Efficient H.265+ compression technology. Built-in micro SD card slot, up to 512GB. Built-in microphone for real-time audio security. Support smart human/vehicle detection & VCA functions. DS-7604NXI-K1/4P (Upgraded model of DS-7604NI-K1/4P): Embedded Plug & Play Acu-Sense PoE 4K NVR, Up to 4K UltraHD resolution, Up to 4 channel IP cameras can be connected, Support 1-ch HDMI, 1-ch VGA. Up to 40 Mbps incoming bandwidth. Up to 12 Megapixels resolution recording. Up to 1-ch@12 MP or 2-ch@8 MP or 4-ch@4 MP or 8-ch@1080p decoding capacity. 1 SATA interfaces for HDD connection(Up to 10 TB capacity for each disk). Support facial recognition, perimeter protection, motion detection 2.0. Intelligent Detection & VCA Functions: The latest deep learning algorithm classifies moving targets to focus on alarms caused by people and vehicles, reducing 95% of false alarms caused by other moving objects such as animals, falling leaves, etc. Built-in Video Content Analysis(VCA) algorithmfor more efficient monitoring as well as more effective perimeter protection, such as Line crossing detection, intrusion detection, face detection. Facial Recognition: Support face picture comparison, human face capture, face picture search. Up to 16 face picture libraries, with up to 5,000 face pictures in total (each picture ≤ 1MB, total capacity ≤ 73MB).Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB) Support 4-ch face picture comparison. Support 1-ch facial detection and analytics performance, 2-ch face picture comparison.