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Dahua NVR4232-4KS2 32 Channel Network Video Recorder (NVR)
Key Features
Model: NVR4232-4KS2
H.265/H.264/MJPEG/MPEG4 codec decoding
Max 200 Mbps Bit rate input
HDMI & VGA Output up to 1080P
Up to 2 x 6 TB = 12 TB
Specification
System | |
| Main Processor | Quad-core embedded processor |
| Operating System | Embedded LINUX |
Audio and Video | |
| IP Camera Input | 32 Channel |
| Two-Way Talk | 1 Channel Input, 1 Channel Output, RCA |
Display | |
| Interface | 1 HDMI, 1 VGA |
| Resolution | HDMI: 3840 x 2160 , 1920 x 1080 , 1280 x 1024, 1280 x 720 , 1024 x 768 VGA: 1920 x 1080 , 1280 x 1024, 1280 x 720 , 1024 x 768 |
| Decoding Capacity | 4-ch@8MP(30fps), 16-ch@1080P(30fps) |
| Multi-Screen Display | 1/4/8/9/16/25/36 |
| OSD | Camera title, Time, Camera lock, Motion detection, Recording |
Recording | |
| Compression | Smart H.265+/H.265/Smart H.264+/H.264/MJPEG |
| Resolution | 12MP with 15fps, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1, CIF with 30fps |
| Bit Rate | Max 200 Mbps Bit rate input |
| Record Mode | Manual, Schedule (Regular, MD(Motion Detection) , Alarm, IVS), Stop |
| Record Interval | 1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec |
Video Detection And Alarm | |
| Trigger Event | Recording, PTZ, Tour, Alarm Out, Video Push, Email, Snapshot, Buzzer and Screen Tips |
| Video Detection | Motion Detection, MD Zones: 396 (22 x 18), Video Loss and Tampering |
| Alarm Input | 4 Channel |
| Relay Output | 2 Channel |
Playback And Backup | |
| Sync Playback | 1/4/9/16 |
| Search Mode | Time /Date, Alarm, MD and Exact Search (accurate to second) |
| Playback Function | Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom |
| Backup Mode | USB Device/Network |
Third Party Support | |
| Third Party Support | Arecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and more |
Network | |
| Interface | 1 RJ-45 Ports (10/100/1000Mbps) |
| PoE | N/A |
| Network Function | 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.), Easy4IP |
| Maximum User Access | 128 users |
| Smart Phone | iPhone, iPad, Android |
| Interoperability | ONVIF 2.4, SDK, CGI |
Storage | |
| Internal HDD | 2 SATA III Ports, up to 6TB capacity for each HDD |
| HDD Mode | Single |
| eSATA | N/A |
Auxiliary Interface | |
| USB | 2 ports (1 Rear USB3.0,1 Front USB2.0) |
| RS232 | 1 Port, for PC Communication and Keyboard |
| RS485 | 1 Port, for PTZ Control |
Power | |
| Power Supply | Single, DC12V/4A |
| Power Consumption | <9.5W (Without HDD) |
Component Environment | |
| Operational Conditions | -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa |
| Storage Conditions | -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH |
Construction | |
| Dimensions | 1U, 375mm x 281.5mm x 56mm ;(14.8" x 11.1" x 2.2") |
Warranty | |
| Manufacturing Warranty | 01-year warranty |
Description
Dahua NVR4232-4KS2 32 Channel Network Video Recorder (NVR)
The Dahua NVR4232-4KS2 32 Channel Network Video Recorder (NVR) comes with H.265/H.264/MJPEG/MPEG4 codec decoding, Max 320Mbps incoming bandwidth, Up to 12Mp resolution preview&playback, HDMI/VGA simultaneous video output, and 3D intelligent positioning with Dahua PTZ camera. Here Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI. It is a flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. The Smart H.265+technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression. The Dahua NVR is compatible with numerous third-party devices, which makes it the perfect solution for surveillance systems that work independently of the video management system (VMS). It features an open architecture that supports multi-user access and is compatible with ONVIF 2.4 protocol, enabling interoperability with 4K cameras. This NVR has a 01-year warranty.