Dahua 8 Channel 4K 2HDD NVR Video Recorder up to 12MP M-0032577

System:

• Main Processor Industrial-grade processor
• Embedded Linux operating system
• Web operating interface, local GUI
  
   

AI:

• AI via SMD Plus recorder
• AI via camera Facial recognition; facial recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
  
   

Perimeterprotection: Artificial intelligence perimeter performance per camera (number of channels) 6 channels

 

Facial recognition:

• Face attributes Gender; age group; glasses; expressions; mask; beard
• Face detection performance of artificial intelligence per camera (number of channels) 6 channels
  
   

SMD Plus:

• SMD Plus of 4-channel Recorder: secondary filtering for people and motor vehicles, reducing false alarms caused by leaves, rain and changes in lighting conditions
• SMD Plus for 6-channel camera
  
   

Audio and video:

• Access 8-channel
• Network bandwidth AI disabled: 160 Mbps input, 160 Mbps recording and 80 Mbps output AI enabled: 80 Mbps input, 80 Mbps recording and 60 Mbps output
• Resolution 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF; QCIF
• Decoding capabilities AI disabled: 1 channel 12 MP at 30 fps; 2 channels 8 MP at 30 fps; 3 channels 5 MP at 30 fps; 4 channels 4 MP@30 fps; AI enabled 8 channels 1080p at 30 fps: 1 channel 12 MP at 30 fps; 1 channel 8 MP at 30 fps; 2 channels 5 MP at 30 fps; 3 channels 4 MP at 30 fps; 7 channels 1080p@30 fps
• Video output 1 HDMI, 1 VGA Simultaneous: HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogeneous: HDMI: 1920 × 1080, 1280 × 1 024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
• Multi-screen display Main screen: 1/4/8/9 Sub screen: 1/4/8/9
• Third-party camera access ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwh
  
   

Compression standard:

• Intelligent H.265+; H.265 video compression; Intelligent H.264+; H.264
• Audio compression G.711a; G.711u; PCM; G726
  
   

Network:

• HTTP Network Protocol; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filtering; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Recording; IP Search (supports IP camera, DVR, NVS, etc.).
• iOS cell phone access; Android
• ONVIF 22.12(Profile T; Profile S; Profile G) interoperability; CGI; SDK
• Chrome Navigator; IOC; Safari; Edge; Firefox
• Recording Playback Multi-channel playback Up to 8 channels
• Recording modes General; motion detection; intelligent; alarm
• Backup method USB device and network
• Playback modes Instant playback, general playback, event playback, tag playback, intelligent playback
  
   

Storage: disk group YES.

 

Alarm:

• General alarm Motion detection; privacy masking; video loss; scene change; PIR alarm; External IPC alarm
• Anomaly alarm Camera disconnection; storage error; disk full; IP conflict; MAC conflict; blocked access; and cybersecurity related exception
• Intelligent alarm Facial recognition; facial recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
• Alarm connection Documentation; snapshot; IPC external alarm output; Audio; buzzer; tree trunk; preset; e-mail
  
   

Port:

• 1-channel RCA audio input
• 1-channel RCA audio output
• Alarm input 4-channel
• Alarm output 2-channel (output 1 channel 12 V 1 A)
• Disk interface 2 SATA ports. Each disk can hold up to 20 TB. This limit varies depending on the ambient temperature
• USB 2 (1 front USB 2.0 port, 1 rear USB 2.0 port)
• HDMI 1
• VGA 1
• Network port 1 (10/100/1000Mbps Ethernet port, RJ-45)
  
   

General:

• 12 VDC, 4 A power supply
• Power consumption Total power consumption of the NVR is <10 W (without HDD)
• Net weight 1.49 kg (3.28 lbs.)
• Gross weight 2.77 kg (6.11 lbs)
• Product dimensions 375.0 mm × 282.9 mm × 53.0 mm (14.76" × 11.14" × 2.09") (L × W × H)
• Packaging dimensions 433.0 mm × 141.0 mm × 366.0 mm (17.05" × 5.55" × 14.41") (W × D × 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), non-condensing
• Rack or desktop installation
• Certifications 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