Brand originChina
Discontinued
Discontinued
Dahua NVR4232-16P-4KS2/L
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
- OS
- Embedded Linux
- Operation Interface
- Web/operating in local GUI
Perimeter Protection by Camera
- Performance
- 8 channels
- AI Search
- Search for pictures by channel, time and event type
Face Detection by Camera
- Performance
- 4 channels
- Face Attributes
- 6 attributes: Gender, age, glasses, expression, mouth mask, and beard
- AI Search
- Search for pictures by channel, time and face attributes
SMD Plus by Camera
- Performance
- 12 channels
- AI Search
- Search by target classification (human, vehicle)
Video
- Access Channel
- 32
- Network Bandwidth
- Access: 160 Mbps; Storage: 128 Mbps; Forward: 48 Mbps
- Resolution
- 8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1
- Decoding Capability
- 8 × 1080p@30 fps
- Video Output
- 1 × VGA output, 1 × HDMI output, supports simultaneous video sources output for VGA and HDMI
- Multi-screen Display
- 1 , 4, 8, 9, 16, 25, 32 views
- Third-party Camera Access
- ONVIF; RTSP
Compression
- Video
- Smart H.265/H.265/Smart H.264/H.264/MJPEG
- Audio
- PCM/G711A/G711U/G726/AAC
Network
- Network Protocol
- HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; 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 for playback
- Record Mode
- Manual record; alarm recording; SMD recording; smart recording
- Storage
- Local HDD; network
- Backup
- USB storage device
- Playback Function
- 1. Play/pause/stop/slow/quick/backward/by frame; 2. Full screen, backup (video clip/file), partial zoom in, and audio on/off
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, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms
- Alarm Linkage
- Recording, snapshot, local external alarm output, audio, buzzer, log, preset, and email
External Port
- Audio Input
- 1 × RCA input
- Audio Output
- 1 × RCA output
- HDD
- 2 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature
- Alarm Input
- 4
- Alarm Output
- 2
- RS-232
- 1 channel, used to debug and pass through serial data
- USB
- 2 (1 × front USB2.0; 1 × back USB2.0)
- HDMI
- 1 (supports up to 4K resolution output)
- VGA
- 1
- Network
- 1 × RJ-45, 10/100/1000 Mbps self-adaptive Ethernet port
- PoE
- 16
General Parameter
- Power Supply
- 100 V–240 V AC, 47-63 Hz, 3.5 A
- Power Consumption
- < 8 W (HDD not included, idling); PoE output total power: 130 W, and max. output power for one port: 25.5 W
- Net Weight
- 2.6 kg (5.73 lb)
- Gross Weight
- 3.8 kg (8.38 lb)
- Product Dimensions
- 375.0 mm × 327.9 mm x 53.0 mm (14.76" × 12.91" × 2.09") (W × L × H)
- Package Dimensions
- 449 mm × 170 mm × 421 mm (17.67" × 6.69" × 16.57") (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
- 3000 m (9842.52 ft)
- Installation
- Desktop/Rack mount
- Certifications
- CE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4; FCC: Part 15 Subpart B
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