Brand originChina
Discontinued
Discontinued
Dahua NVR4832-16P-4KS2/I
Category
Storage
First seen by Awernica
Oct 2026
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Software Support
Not specified
No published date
Replacement
Not specified
No verified replacement
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Specifications
From the manufacturer's product information.
System
- Main Processor
- Industrial-grade embedded processor
- Operating System
- Embedded Linux
- Operation Interface
- Web; local GUI
AI
- AI by Camera
- Face detection; face recognition; perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map
- AI by Device
- Face detection; face recognition; perimeter protection; SMD Plus
Perimeter Protection
- Perimeter Performance AI by Device(Number of Channels)
- 2
- Perimeter Performance of AI by Camera (Number of Channels)
- 8
Face Detection
- Face Attributes
- 6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard
- Face Detection Performance of AI by Device (1080P) (Number of Channels)
- 1 (up to 12 face images/second)
- Face Detection Performance of AI by Camera (Number of Channels)
- 8
Face Recognition
- Face Database Capacity
- Up to 10 face databases with 20,000 images
- Face Recognition Performance of AI by Device (1080P) (Number of Channels)
- 1 (up to 4 face images/second)
- Face Recognition Performance of AI by Camera (Number of Channels)
- 8
SMD Plus
- SMD Plus by Device
- 4
- SMD Plus by Camera
- 16-channel SMD Plus (AI by camera): Detects tripwire and intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness away
ANPR
- ANPR by Camera
- 4
Video
- Access Channel
- 32 channels
- Network Bandwidth
- AI off: Access: 256 Mbps; Storage: 256 Mbps; Forward: 256 Mbps; AI on: Access: 160 Mbps; Storage: 160 Mbps; Forward: 160 Mbps
- Resolution
- 16MP; 12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1
- Decoding Capability
- AI off: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps; 2 channels × 8MP@30 fps; 4 channels × 5MP@30 fps; 5 channels × 4MP@30 fps; 10 channels × 1080p@30 fps; AI on: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps; 2 channels × 8MP@30 fps; 3 channel × 5MP@30 fps; 4 channels × 4MP@30 fps ; 8 channels × 1080p@30 fps
- Video Output
- 1-ch VGA output and 1-ch HDMI output; simultaneous/heterogeneous video sources output for VGA and HDMI is configurable
- Multi-screen Display
- 1st Screen: 1/4/8/9/16/25/36; 2nd Screen: 1/4/8/9
- Third Party Camera Access
- Panasonic; Sony; Samsung; Axis, Pelco; Arecont; ONVIF; Canon; RTSP
Compression
- Video
- Smart H.265+; Smart H.264+; H.265; H.264; MJPEG
- Audio
- PCM; G.711A; G.711U; G.726
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 (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
- Mobile Phone Access
- Android; iOS
- Interoperability
- ONVIF (profile T/S/G); CGI; SDK
- Browser
- Chrome; IE9 or later; firefox
Record Playback
- Multi-channel Playback
- Up to 16 channels
- Record Mode
- Manual; schedule (general; MD; alarm; MD & alarm; intelligent)
- Storage Method
- Local HDD; network
- Backup
- USB device
- Playback Function
- 1. Play; pause; stop; fast forward; fast backward; rewind; play by frame; 2. Full screen; backup (cut/file) ; partially enlarge; audio on/off
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
External Port
- HDD
- 8 SATA ports, up to 10 TB. The maximum HDD capacity varies with environment temperature
- USB
- 2 front USB 2.0 ports, 1 rear USB 3.0 port
- HDMI
- 1 (max. resolution: 4K)
- VGA
- 1
- Network
- 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet port
- PoE
- 16 × PoE ports
- RCA Input
- 1
- RCA Output
- 1
- Alarm Input
- 16
- Alarm Output
- 4
- RS-232
- 1 channel, used to debug and pass through serial data
- RS-485
- 1 channel, used to control PTZ, and it supports multiple protocols
General Parameter
- Power Supply
- Single, 100V–240V AC, 50 Hz–60 Hz
- Power Consumption
- Total output of NVR is ≤ 10 W (without HDD); Total output power of PoE is 130W, the maximum output power of a single port is 25.5 W
- Net Weight
- 6.72 kg (19.02 lb)
- Gross Weight
- 9.31 kg (26.45 lb)
- Product Dimensions
- 440.0 mm × 458.4 mm x 94.9 mm (17.32" × 18.05" × 3.73") (W × L × H)
- Package Dimensions
- 570.0 mm × 570.0 mm × 226.0 mm (22.44" × 22.44" × 8.90") (W × L × H)
- Operating Conditions
- –10 °C to +55 °C (+10 °F to +131 °F)
- Storage Conditions
- 0 °C to +40 °C (32 °F to 104 °F)
- Operating Humidity
- 10%–93%
- Storage Humidity
- 30%–85%
- Operating Altitude
- 3,000 m (9,843 ft)
- Installation
- Desktop/Rack mount
- Certifications
- FCC:47 CFR FCC Part15,SubpartB,Class A; CE-EMC:EN 55032:2015,Class A;EN IEC 61000-3-2:2019;EN 61000-3-3:2013+A1:2019;EN 55024:2010+A1:2015;EN 55035:2017;EN 50130-4:2011+A1:2014; CE-LVD:EN 62368-1:2014+A11:2017
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