DAHUA NVR 32 CHANNEL 1U 16POE 4K&H.265 LITE, 2HDD FD/FR
DAHUA NVR 32 CHANNEL 1U 16POE 4K&H.265 LITE, 2HDD FD/FR
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NVR4232-16P-4KS3
32CH 1U 16PoE 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.

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System
Main Processor
Industrial-grade processor
Operating System
Embedded Linux
Operating Interface
Web, Local GUI
AI
AI by Recorder
SMD Plus
AI by Camera
Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
Perimeter Protection
Perimeter Performance of AI by Camera (Number of Channels)
6 channels
Face Detection
Face Attributes
Gender; age group; glasses; expressions; face mask; beard
Face Detection Performance of AI by Camera (Number of Channels)
6 channels
Face Recognition
Face Recognition Performance of AI by Camera (Number of Channels)
6 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
6 channels
Audio and Video
Access Channel
32 channels
Network Bandwidth
AI disabled: 160 Mbps incoming, 128 Mbps recording and 60 Mbps outgoing AI enabled: 80 Mbps incoming, 80 Mbps recording and 60 Mbps outgoing
Resolution
12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF; QCIF
Decoding Capability
AI disabled: 1-channel 12 MP@30 fps; 2-channel 8 MP@30 fps; 3-channel 5 MP@30 fps; 4-channel 4 MP@30 fps; 8-channel 1080p@30 fps AI enabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 7-channel 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 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
Multi-screen Display
AI disabled: Main Screen: 1/4/8/9/16/25/36, Sub Screen: 1/4/8/9/16 AI enabled: Main Screen: 1/4/8/9/16, 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
Audio Compression
G.711a; G.711u; PCM; G726
Network
Network Protocol
HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.)
Mobile Phone Access
iOS; Android
Interoperability
ONVIF 22.12(Profile T; Profile S; Profile G); CGI; SDK
Browser
Chrome; IE; Safari; Edge; Firefox
Recording Playback
Multi-channel Playback
Up to 16 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
