Technical Specicaon
N52B3P4 4K NVR
System
Main Processor Quad-core Embedded Processor
Operating System Embedded LINUX
Audio and Video
IP Camera Input 16 Channels
Audio
Input One (1) Channel, RCA
Output One (1) Channel, RCA
Recording
Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
Supported IP Camera
Resolution
12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 1.3 MP,
720p, 960H, D1, CIF
Maximum Incoming Bandwidth 320 Mbps
Bit Rate 16 Kbps to 20 Mbps per Channel
Record Mode Manual, Schedule (Regular, Motion Detection, Alarm,
IVS), Stop
Record Interval
1 to 120 minutes (default: 60 minutes),
Pre-record: 1 s to 30 s,
Post-record: 10 s to 300 s
Display
Interface One (1) HDMI
One (1) VGA
Native
Output
Resolution
HDMI 3840 x 2160, 2560 x 1440, 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
Maximum Decoding
• Four (4) Channels of 8 MP at 30 fps
• Eight (8) Channels of 4 MP at 20 fps
• 16 Channels of 1080p at 30 fps
Multi-screen Display 1/4/8/9/16
On-screen Display Camera Title, Time, Camera Lock,
Motion Detection, Recording
Video Detecon 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 Four (4) Channels
Relay Output Two (2) Channels
Playback and Backup
Playback 1/4/9/16
Search Mode Time/Date, Alarm, MD and Exact Search
(accurate to 1 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, and
Digital Zoom
Backup Mode USB Device/Network
Storage
Internal HDD Two (2) SATA III Ports, up to 10 TB per port
Unit ships with a pre-installed 4 TB HDD
Auxiliary Interface
USB One (1) USB 2.0 Ports (front panel)
One (1) USB 3.0 Ports (rear panel)
RS232 One (1) Port, for PC and Keyboard Communication
RS485 One (1) Port, for PTZ Control
Electrical
Power Supply Single, 100 VAC to 240 VAC, 50/60 Hz
Power Consumption, NVR < 15.2 W, without HDD
Total PoE Power 130 W total rated power, 80% control for protection
Smart Fan Automatically adjusts running speed
Construcon
Dimensions
NVR 375.0 mm x 326.50 mm x 53.0 mm
(14.80 in. x 12.90 in. x 2.10 in.)
with PFH101
Rack Mount Tray
482.60 mm x 287.0 mm x 56.0 mm
(19.0 in. x 11.30 in. x 2.20 in.)
Net Weight 2.70 kg (6.0 lb), without HDD
Gross Weight 4.0 kg (8.80 lb), without HDD
Environmental
Operating Conditions –10° C to +55° C (+14° F to +131° F),
86 kpa to 106 kpa
Storage Conditions –20° C to +70° C (–4° F to +158° F),
0% to 90% RH
Cercaons
Safety UL 60950-1, EN 60950-1
Electromagnetic
Compatibility (EMC)
FCC Part 15 Subpart B,
ANSI C63.4-2014
EN 55032, EN 50130-4
Immunity EN 55024
Network
Interface One (1) RJ45 (10/100/1000 Mbps) Port
PoE 16 Ports (IEEE 802.3af/at)
Ports 1 through 8 support ePoE and EoC
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)
Maximum User Access 128 Users
Mobile Operating System IOS, Android
Interoperability ONVIF 2.4, SDK, CGI