Dahua NVR 32ch 2HDD 200Mbps H265 NVR4232-4KS2/L
- New 4.0 user interface, Security baseline 2.1
- H.264, H.265, Smart H.264+, and Smart H.265+. H.265 auto switch
- Max. decoding capability: 8 × 1080p@30 fps. Supports adaptive decoding
- Supports mainstream cameras of ONVIF and RTSP protocols
- P2P remote surveillance, video play on mobile device
- VGA/HDMI simultaneous video output, maximum resolution of HDMI is 4K
- AI by Camera: Face detection, perimeter protection, IVS, people counting, heat map, and SMD
- Supports remote configuration and management of IPC, such as set ting parameters, getting information, and upgrading IPC of the same model in batches
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: 160 Mbps; Forward: 64 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 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 : Play/pause/stop/slow/quick/backward/by frame / Full screen, backup (video clip/file), partial zoom in, and audio on/off
- 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, 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
- 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
General Parameter
- Power Supply : 12 V DC, 4A
- Power Consumption : < 10 W (HDD not included, idling)
- Net Weight : 2.63 kg
- Gross Weight : 3.91 kg
- Product Dimensions : 375 mm × 327.4 mm × 53.8 mm (W × L × H)
- Package Dimensions : 170 mm × 449 mm × 421 mm (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 mounted
Certifications
- CE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4
- FCC: Part 15 Subpart B