The NVR5432-EI is a modern recorder, fully utilized in professional video surveillance systems. The device is a component of Dahua's innovative WizSense technology, adapted to simple network video security systems with Ultra HD resolutions up to 32MPx. This recorder is designed for efficient IP monitoring based on 32 IP cameras. An input bitrate of up to 384Mbps allows for effective cooperation with high-resolution cameras. Images recorded by the device can be archived on four hard drives with a total capacity of up to 64TB. Furthermore, extensive image management and analysis functions provide access to high-quality features previously reserved only for technologically advanced recorders. Another advantage of the recorder is the ability to manage the functions of cameras equipped with artificial intelligence (AI). The device is equipped with two HDMI ports supporting 4K UHD, two VGA ports, and two USB ports. Product features: video inputs: 32x IP channels; video outputs: 2x VGA, 2x HDMI (4K UHD); max. recording resolution: 32Mpx; max. bitrate: 200Mbps / 384Mbps (input), 200Mbps / 384Mbps (recording), 200Mbps / 384Mbps (output); compression format: H.265+/ H.265/ H.264+/ H.264/ MJPEG; interface: 1x RS485, 1x RS232, 1x eSata; audio input/output: 1/2 (RCA); alarm inputs/outputs: 16/6; network interface: 2x Ethernet RJ45 10/100/1000Mbps; drive support: 4x HDD SATA (max. 64TB); built-in AI functions: perimeter protection (4 channels) or face detection / facial recognition (2 channels), object classification - human/vehicle (8 channels); SMD+ - object classification with false alarm filtering; image library management (20 databases, up to 20,000 photos); intelligent search according to specific parameters (AI search); support: ONVIF, CGI, SDK, P2P; in the NVR5432-16P-EI model:; 16-port PoE switch or 8-port ePoE switch 150W 802.3af/at; network interface: 1x Ethernet RJ45 10/100/1000Mbps; support for cameras with the following functions: perimeter protection, face detection, face recognition, SMD+, video metadata, ANPR (database + list), people counting, stereo analysis, heat map, crowd map, vehicle density, Quick Pick; integration with fiscal cash registers (POS); synchronous playback of up to 16 video channels; window division in local mode: 1/4/8/9/16/25/36; audio recording from 32 IP cameras; .