DAHUA IP Network recorder 8 ch NVR4208-8P-EI

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, and SMD Plus; AI by Camera Face detection; face recognition; perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map Perimeter Protection Perimeter Performance AI by Recorder (Number of Channels) 2 channels, 10 IVS rules for each channel Perimeter Performance of AI by Camera (Number of Channels) 8 channels Face Detection Face Attributes Gender; age group; glasses; expressions; face mask; beard Face Detection Performance of AI by Recorder (Number of Channels) 1 channel (up to 12 face images/s each channel) Face Detection Performance of AI by Camera (Number of Channels) 8 channels Face Recognition Face Database Capacity Up to 10 face databases with 200,00 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) 8-channel FD (by camera) + FR (by recorder),image stream: 12 face images/s
1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s Face Recognition Performance of AI by Camera (Number of Channels) 8 channels SMD Plus SMD Plus by Recorder 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change SMD Plus by Camera 8 channels Audio and Video Access Channel 8 channels Network Bandwidth AI disabled: 256 Mbps incoming, 256 Mbps recording and 256 Mbps outgoing
AI enabled: 180 Mbps incoming, 180 Mbps recording and 180 Mbps outgoing Resolution 16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF Decoding Capability AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps
AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 4-channel 5 MP@30 fps; 6-channel 4 MP@30 fps; 8-channel 1080p@30 fps Video Output 1 HDMI, 1 VGA
HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720
VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
*Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable. Multi-screen Display 1st Screen: 1/4/8/9
2nd Screen: 1/4/8/9 Third-party Camera Access Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon 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/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register Mobile Phone Access iOS; Android Interoperability ONVIF 22.06(Profile T; Profile S; Profile G); CGI; SDK Browser Chrome; IE9 and later; Firefox Recording Playback Multi-channel Playback Up to 8 channels Record Mode General, motion detection; intelligent; alarm Backup Method USB device and network Playback Mode Instant playback, general playback, event playback, tag playback, smart playback Storage Disk Group Yes Alarm General Alarm Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm Anomaly Alarm Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception Intelligent Alarm Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map Alarm Linkage Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email Port Audio Input 1-channel RCA Audio Output 1-channel RCA Alarm Input 4 channels Alarm Output 2 channels HDD Interface 2 SATA ports, up to 16 TB.The maximum HDD capacity varies with environment temperature. USB 2 (1 front USB 2.0 port, 1 rear USB 2.0 port) HDMI 1 VGA 1 Network Port 1 (10/100/1000 Mbps Ethernet port, RJ-45) PoE Port 8 ports, 10/100 Mbps, IEEE 802.3 af/at General Power Supply 100–240 VAC, 47-63 Hz Power Consumption Total output of NVR is <10 W(without HDD) Total output power of PoE is 130W,the maximum output power of asingle port is 25.5W Net Weight 2.51 kg (5.53 lb) Gross Weight 3.66 kg (4.52 lb) Product Dimensions 375 mm × 329.3 mm × 53.0 mm (14.76" × 12.96" × 2.09") (W × L × H) Packaging Dimensions 451.0 mm × 147.0 mm × 425.0 mm (17.76" × 5.79" × 16.73") (W × L × H) Operating Temperature –10 °C to +55 °C (14 °F to +131 °F) Storage Temperature –20 °C to +60 °C (–4 °F to +140 °F) Operating Humidity 10%–93% (RH) Installation Rack or desktop Certifications FCC: 47 CFR FCC Part15, SubpartB, Class A
CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014
CE-LVD: EN 62368-1:2014