DHI-NVR5232-4KS2
8/16/32 Channel 1U 2HDDs 4K & H.265 Pro Network Video Recorder
· 8/16/32-channel IP video access
· Smart H.265+/Smart H.264+/H.265/H.264/MJPEG; H.265 auto switch
· Max 320 Mbps incoming bandwidth
· Up to 24MP resolution for live view and playback
· 1-channel fisheye dewarping (AI by NVR)
· AI by Camera: Perimeter protection; face detection and recognition; SMD Plus; video metadata; ANPR; people counting; stereo analysis; crowd distribution; heat map
System
Main Processor
Industrial-grade embedded processor
Operating System
Embedded Linux
Operation Interface
Web; local GUI
AI
AI by Camera
face recognition; perimeter protection; SMD Plus
AI by Device
NA
Perimeter Protection by Camera
Perimeter Performance AI by Camera
8/16/20 channels
AI Search Search for pictures by channel, time and event type
Face Recognition by Camera
Face Attributes
6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard
AI Search
Search for pictures by channel, time and face attributes Face Detection Performance of AI by Camera (Number of Channels)
8/14/14 channels
SMD Plus
Performance
8/16/32 channels
AI Search
Search by target classification (human, vehicle)
Video
Access Channel
8/16/32 Network Bandwidth
320 Mbps for access, 320 Mbps for storage and 320 Mbps for forwarding
Resolution
12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1 and more
Decoding Capability
16-channel@1080P (30 fps)
Video Output
HDMI1: 3840 × 2160; 1920 × 1080; 1280 × 1024; 1280 × 720
VGA1: 1920 × 1080; 1280 × 1024; 1280 × 720
Multi-screen Display
8-channel: 1/4/8/9
16-channel: 1/4/8/9/16
32-channel: 1/4/8/9/16/25/36
Third Party Camera Access
Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and more
Compression
Video
Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
Audio
PCM; G711A; G711U; G726
Network
Network Protocol
HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, and more.); P2P Mobile Phone Access
Android; iOS
Interoperability
ONVIF (profile T; profile S; profile G); CGI; SDK
Browser
Chrome; IE9 or later; Firefox
Record Playback
Multi-channel Playback
8-channel: 1/4/9 16/32-channel: 1/4/9/16
Record Mode
Manual record; alarm recordings; motion detection recordings; scheduled recordings
Storage
Local HDD and network
Backup
USB device
Playback Function
1. Play; pause; stop; fast forward; fast backward; rewind; play by frame
2. Full screen; backup (video clip/file); partially zoom in; audio on/offAlarm
General Alarm
Motion detection; privacy masking; video loss; PIR alarm; IPC alarm
Anomaly Alarm
Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception
Intelligent Alarm
Face detection; face recognition; perimeter protection (intrusion and tripwire); IVS; SMD Plus
Alarm Linkage
Recording; snapshot; buzzer; log; preset; email; tour
External Port
HDD
2 SATA ports, up to 10 TB. The maximum HDD capacity varies with environment temperature
USB
1 × front USB2.0; 1 × back USB2.0
HDMI
1
VGA
1
Network
1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet port
RCA Input
1
RCA Output
1
RCA Output
1
General Parameter
Power Supply
12 V DC, 4 A
Power Consumption
< 9.5W (without HDD)
Net Weight
1.6 kg (3.5 lb) (without HDD)
Gross weight
3.2 kg (7.1 lb) (without HDD) Product Dimensions
375.0 mm × 282.4 mm × 53.0 mm (14.8" × 11.1" × 2.1")
Package Dimensions
429 mm × 137 mm × 360 mm (16.9" × 14.2" × 5.4")
Operating Temperature
–10 °C to +55 °C (+14 °F to +131 °F)
Storage Temperature
0 °C to 40 °C (32 °F to 104 °F)
Operating Humidity
10%–93%
Storage Humidity
30%–85%
Operating Altitude
3,000 m (9,842.52 ft)
Installation
Desktop
Certifications
CE: EN55032; EN55024; EN50130-4; EN60950-1 FCC: Part 15 Subpart B; ANSI C63.4-2014 UL: UL 60950-1
