Dahua's NVR5000-4KS2 network video recorder offers a excellent performance and high recording quality for IP video surveillance applications. For applications where details are critical for identification, this professional NVR provides a powerful processor with up to 4K resolution. Additionally, the NVR features a mouse shortcut operation menu, remote management and control, centre storage, edge storage, and back up storage. Designed as a cost-effective, easy installation, this NVR is ideal for a wide range of applications such as public safety, water conservancy, transportation, city centers, education, and financial institutions. The NVR is compatible with numerous third-party devices making it the perfect solution for surveillance systems with or without a video management system (VMS). Its open architecture supports multiuser access and is compatible with ONVIF 2.4, enabling interoperability when combined with 4K cameras.
Offering a balance between storage performance, storage capacity, and data integrity, the NVR features Fruitfull RAID 0/1/5/6/10 for faster and safer recording.
The NVR features multiple fisheye dewarping modes to make viewing video easy whether its live or during playback.
N+M Hot Standby
The highly reliable redundancy N+M Hot Standby design provides a secure, failover technique ensuring immediate backup. In the event of a system failure, the slave instantly takes over the master ensuring no data is lost.
The NVR supports 4K ultra HD resolution (3840 x 2160) for recording, live viewing and playback.
Intelligent Video System (IVS)
Working with built-in intelligent video analytics IP cameras, the NVR has the ability to detect and analyze moving objects for improved video surveillance. The NVR provides optional standard intelligence at the edge allowing detection of multiple object behaviors such as abandoned or missing objects. IVS also supports Tripwire analytics, allowing the camera to detect when a pre-determined line has been crossed, People Counting, ideal for business intelligence, and Face Detection, for searching or identification of individuals.
Point of Sale (POS)
Ideal for grocery and retail stores, the optional POS solution allows the NVR to receive a POS transaction via corresponding video. This feature allows merchants to analyze specific transactions via the Fuzzy search Algorithm.
ANR (Automatic Network Replenishment Technology)
Video record in SD card in IP cameras when the network breaks down, and after the network recovered, the video will be transferred to NVR and t hen recorded in it.
Main Processor: Quad-core embedded processor Operating System: Embedded LINUX
Interface: 2 HDMI (1 HDMI up to 3840x2160, Different Source ), 1 VGA
Resolution: 3840x2160, 1920×1080, 1280×1024, 1280×720, 1024×768
Multi-screen Display: 1st screen: 16CH: 1/4/8/9/16 32CH: 1/4/8/9/16/25/36 64CH: 1/4/8/9/16/25/36 2nd screen: 1/4/8/9/16
OSD: Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Video Detection and Alarm
Trigger Events: Recording, PTZ, Tour, Alarm Out, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips
Video Detection: Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering
Alarm input: 16 Channel, Low Level Effective, Green Terminal Interface
Relay Output: 6 Channel, NO/NC Programmable, Green Terminal Interface
Tracking Trigger Event: N/A
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, Repeat, Shuffle, Backup Selection, Digital Zoom Backup Mode: USB Device/Network/Internal SATA burner/eSATA Device
Internal HDD: 8 SATA III Ports, up to 6TB capacity for each HDD
HDD Mode: Single, Raid 0/1/5/6/10
eSATA: 1 eSATA port
Front Cover: N/A
USB: 4 ports (2 Rear USB3.0,2 Front USB2.0) RS232: 1 Port, for PC Communication and Keyboard
RS485: 1 Port, for PTZ Control
Third-party Support: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, and more
Audio and Video
IP Camera Input: 16/32/64 Channel
Two-way Talk: 1 Channel Input, 1 Channel Output, RCA
Compression: H.265/H.264/MJPEG/MPEG4 Resolution: 12Mp/8Mp/6Mp/5Mp/4Mp/3Mp/1080P/ 720P/ D1&etc.
Record Rate: 320Mbps
Bit Rate: 16kbps~20Mbps for per channel
Record Mode: Manual, Schedule (Regular (Continuous), MD, Alarm), Stop
Record Interval: 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec
Interface: 2 RJ-45 ports (10/100/1000Mbps) Ethernet Port: 2 Ethernet Ports Joint Working or 2 Independent 1000Mbps Ethernet Ports
Network Function: HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.), P2P
Optical Fiber Interface: N/A
Max. User Access: 128 users
Smart Phone: iPhone, iPad, Android Interoperability: ONVIF 2.4, CGI Conformant
Power Supply: Single, AC 100~240V, 50/60 Hz Power Consumption: <16.7W (without HDD)
Operating Conditions: -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
Storage Conditions: -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH