Dahua NVR-4216-4KS2 BD

Technical Specification
System
Main Processor Quad-core embedded processor
Operating System Embedded LINUX
Aduio and Video
IP Camera Input 16/32 Channel
Two-way Talk 1 Channel Input, 1 Channel Output, RCA
Display
Interface 1 HDMI, 1 VGA
Resolution
HDMI: 3840×2160, 1920×1080, 1280×1024,
1280×720
VGA: 1920×1080, 1280×1024, 1280×720
Decoding Capacity 2ch@4K 30fps, 8ch@1080P 30fps
Multi-screen Display
16ch: 1/4/8/9/16
32ch: 1/4/8/9/16/25/36
OSD Camera title, Time, Camera lock, Motion detection,
Recording
Recording
Compression H.265/ H.264
Resolution 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P
etc.
Record Rate 200Mbps
Bit Rate 16Kbps ~ 20Mbps Per Channel
Record Mode
Manual, Schedule (Regular, Continuous), MD
(Video detection: Motion Detection, Tampering,
Video Loss), Stop
Record Interval 1 ~ 120 min (default: 60 min), Pre-record:
1 ~ 30 sec, Post-record: 10 ~ 300 sec
Video Detection and Alarm
Trigger Events Recording, PTZ, Tour, Video Push, Email, Snapshot,
Buzzer and Screen Tips
Video Detection Motion Detection, MD Zones: 396 (22 × 18),
Video Loss and Tampering
Alarm input 4 Channel
Relay Output 2 Channel
Playback and Backup
Playback 1/4/9/16
Search Mode Time /Date, MD and Exact Search
(accurate to second), Smart search
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 Port (10/100/1000Mbps)
Ethernet Port 1 Independent 1000Mbps Ethernet Port
PoE 16 ports (IEEE802.3at/af)
Network Function
HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP,
SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP,
SNMP, IP Search (Support Dahua IP camera, DVR,
NVS, etc.), Easy4ip
Max. User Access 128 users
Smart Phone iPhone, iPad, Android
Interoperability ONVIF 2.4, SDK, CGI
Storage
Internal HDD 2 SATA III Ports, Up to 6 TB capacity for each HDD
HDD Mode Single
Auxiliary Interface
USB 2 ports(1 USB2.0, 1 USB3.0)
RS232 1 Channel
RS485 N/A
Electrical
Power Supply AC100V ~ 240V, 50 ~ 60 Hz
Power Consumption
NVR: < 13.2W(without HDD)
PoE: Max 25.5w for single port, 130w in total
Environmental
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
Construction
Dimensions 1U, 375mm×327.5mm×53mm
(14.8″ x 12.9″ x2.1″)
Net Weight 2.6kg (5.7 lb) (without HDD)
Gross Weight 4kg(8.8 lb)(without HDD)
Certifications
CE EN55032, EN55024, EN50130-4, EN60950-1
FCC Part 15 Subpart B, ANSI C63.4-2014
UL UL60950-1