NVR4232-4KS3 32CH 1U 2HDDs Lite Network Video Recorder    Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats.  Max. decoding capability: 8 × 1080p@30 fps or 2 × 8 MP@30 fps.  Max. 160/128/60 Mbps incoming/recording/outgoing bandwidth.  Supports IP cameras with a resolution up to 12 MP.  AI by Recorder supports 2-channel SMD Plus.  AI by Camera supports face detection and recognition, perimeter protection, SMD Plus, people counting, stereo analysis and heat map.  Supports EPTZ, and one-click arming and disarming. NVR4232-4KS3_S0_datasheet_20231113

NVR5464-EI Dahua 64CH 4HDD 1.5U NETWORK VIDEO RECORDER > Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats. > Max. decoding capability: 32 × 1080p@30 fps or 32 × 2MP@30 fps. > Max. 384/384/384 Mbps incoming/recording/outgoing bandwidth. > Supports IP cameras with a resolution up to 32 MP. > Supports AcuPick with up to 32 channels. > Supports N+M cluster,iSCSI. > AI by Recorder supports 2-channel face detection and recognition, up to 20 face databases and 20,000 face images; 4-channel perimeter protection; 8-channel SMD Plus. > AI by Camera supports face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting. > Supports EPTZ, and one-click arming and disarming.     System Main Processor   Industrial-grade processor Operating System   Embedded Linux Operating Interface   Web, Local GUI AI AI by Recorder   Face detection; face recognition; perimeter protection; SMD Plus AI by Camera   Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD Plus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat map AcuPick AI by Camera + Recorder   Max. 32-channel, 1 combined event per channel/s Perimeter Protection Perimeter Performance AI by Recorder (Number of Channels)   4 channels, 10 IVS rules for each channel Perimeter Performance of AI by Camera (Number of Channels)   All channels (16 targets/s) Face Detection Face Attributes   Gender; age group; glasses; expressions; face mask; beard Face Detection Performance of AI by Recorder (Number of Channels)   2 channels (up to 12 face images/s each channel) Face Detection Performance of AI by Camera (Number of Channels)   16 channels Face Recognition Face Database Capacity   Up to 20 face databases with 20,000 images, with a total capacity of 2.5 G. Name, gender, birthday, address, credential type, credential No., countries & regions and state can be added to each face image. Face Recognition Performance of AI by Recorder (Number of Channels)   1. 16-channel FD (by camera) + FR (by recorder), image stream: 16 face images/s 2. 2-channe FD (by recorder) + FR (by recorder), video stream: 12 face images/s Face Recognition Performance of AI by Camera (Number of Channels)   16 channels SMD Plus SMD Plus by Recorder   8 channels: Secondary filtering for human and motor vehicle , reducing false alarms caused by leaves, rain and lighting condition change SMD Plus by Camera   All channels (32 targets/s) Video Metadata Metadata Performance of AI by Camera (Number of Channels)   8 channels Human Attributes   Top color, top type, bottom color, bottom type, hat, bag, age, gender and umbrella Motor Vehicle Attributes   License plate, plate color, vehicle body, vehicle model, vehicle logo, calling, seatbelt, vehicle interior, vehicle registration location. Non-motor Vehicle Attributes   Vehicle model, vehicle color, number of persons, helmet. Vehicle License Plate Comparison ANPR by Camera (Number of Channels)   All channels (8 targets/s) License Plate Database Capacity   1. Create up to 20,000 plate numbers. 2. Blocklist and allowlist Audio and Video Access Channel   64 channels Network Bandwidth   AI disabled: 384 Mbps incoming, 384 Mbps recording and 384 Mbps outgoing AI enabled: 200 Mbps incoming, 200 Mbps recording and 200 Mbps outgoing Resolution   32 MP;24 MP;16 MP;12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF;QCIF Decoding Capability   AI disabled: 2-channel 32 MP@25 fps; 2-channel 24 MP@25 fps; 4-channel 16 MP@30 fps; 5-channel 12 MP@30 fps; 8-channel 8 MP@30 fps; 10-channel 6 MP@30 fps; 12-channel 5 MP@30 fps; 16-channel 4 MP@30 fps; 32-channel 1080p@30 fps AI enabled: 1-channel 32 MP@25 fps; 1-channel 24 MP@25 fps; 2-channel 16 MP@30 fps; 4-channel 12 MP@30 fps; 6-channel 8 MP@30 fps; 8-channel 6 MP@30 fps; 8-channel 5 MP@30 fps; 12-channel 4 MP@30 fps; 24-channel 1080p@30 fps Video Output   2 VGA, 2 HDMI VGA:1920 × 1080, 1280 × 1024, 1280 × 720 HDMI:3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogeneous video source output for HDMI1 and HDMI2 Simultaneous video source output for VGA1 and HDMI1 Simultaneous video source output for VGA2 and HDMI2 Multi-screen Display   Main screen: 1/4/8/9/16/25/36/64 Sub screen: 1/4/8/9/16 Third-party Camera Access   ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha Compression Standard Video Compression   Smart H.265+; H.265; Smart H.264+; H.264; MJPEG Audio Compression   G.711a; G.711u; PCM; G726 Network Network Protocol   HTTP; HTTPS; TCP/IP; IPv4; UDP; NTP; DHCP; DNS; SMTP; UPnP; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); Multicast; P2P; Auto Registration; iSCSI Mobile Phone Access   iOS; Android Interoperability   ONVIF 23.12(Profile T; Profile S; Profile G); CGI; SDK Browser   Chrome; IE; Safari; Edge; Firefox Network Mode   Multi-address mode, load balance, fault tolerance and other network port binding modes Recording Playback Multi-channel Playback   Up to 16 channels Record Mode   General, motion detection; intelligent; alarm; POS Backup Method   USB device and network Playback Mode   Instant playback, general playback, event playback, tag playback, smart playback (face and motion detection) Storage Disk Group   YES Alarm General Alarm   Motion detection; local alarm; alarm box; camera external alarm; network alarm; scene changing; PIR alarm; thermal alarm Anomaly Alarm   Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; abnormal behavior of fan; cybersecurity exception Intelligent Alarm   Face detection; perimeter protection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); SMD Plus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat map Alarm Linkage   Record; snapshot (panoramic); local alarm output; IPC external alarm output; access controller; audio; buzzer; log, preset; email Port Audio Input   1-channel RCA Audio Output   2-channel RCA Alarm Input   16 channels Alarm Output   6 channels (1-channel 12 V 1 A output） Disk Interface   4 SATA ports, each disk can contain up to 20 TB. This limit varies depending on the environment temperature. eSATA   1 RS-232   1 RS-485   1 (half-duplex serial communication) USB   3 (1 front USB 2.0 port, 2 rear USB 3.0 ports) HDMI   2 VGA   2 Network Port   2…