Security Hong Kong Ltd- 香港防盜 | 傑成系統 – Securityhk.com

DAHUA NVR4208/4216/4232-4KS2

8/16/32 Channel 1U 4K&H.265 Lite Network Video Recorder

> Smart H.265+/H.265/Smart H.264+/H.264
> Max 200Mbps Incoming Bandwidth
> Up to 8MP Resolution for Preview and Playback
> Up to 2ch@4K/8ch@1080P decoding
> HDMI/VGA simultaneous video output

描述

System

Main ProcessorQuad-core embedded processor
Operating SystemEmbedded LINUX

Aduio and Video

IP Camera Input8/16/32 Channel
Two-way Talk1 Channel Input, 1 Channel Output, RCA

Display

Interface1 HDMI, 1 VGA
ResolutionHDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720
VGA: 1920×1080, 1280×1024, 1280×720
Decoding Capacity2ch@4K 30fps, 8ch@1080P 30fps
Multi-screen Display8CH: 1/4/8/9
16CH: 1/4/8/9/16
32CH: 1/4/8/9/16/25/36
OSDCamera title, Time, Camera lock, Motion detection, Recording

Recording

CompressionSmart H.265+/H.265/Smart H.264+/H.264
Resolution8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc.
Record Rate200Mbps
Bit Rate16Kbps ~ 20Mbps Per Channel
Record ModeManual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop
Record Interval1 ~ 120 min (default: 60 min), Pre-record:

1 ~ 30 sec, Post-record: 10 ~ 300 sec

Video Detection and Alarm

Trigger EventsRecording, PTZ, Tour, Video Push, Email, Snapshot, Buzzer and Screen Tips
Video DetectionMotion Detection, MD Zones: 396 (22 × 18),

Video Loss and Tampering

Alarm input4 Channel
Alarm output2 Channel

Playback and Backup

Playback8CH: 1/4/9
16/32CH: 1/4/9/16
Search ModeTime /Date, MD and Exact Search

(accurate to second), Smart search

Playback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow Play,

Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom

Backup ModeUSB Device/Network

Third-party Support

Third-party SupportArecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and more

Network

Interface1 RJ-45 Port (10/100/1000Mbps)
Ethernet Port1 Independent 1000Mbps Ethernet Port
PoEN/A
Network FunctionHTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IP Search (Support IP camera, DVR, NVS, etc.), Easy4ip
Max. User Access128 users
Smart PhoneiPhone, iPad, Android
InteroperabilityONVIF 2.4, SDK, CGI

Storage

Internal HDD2 SATA III Ports, Up to 6 TB capacity for each HDD
HDD ModeSingle

Auxiliary Interface

USB2 ports(1 USB2.0, 1 USB3.0)
RS232N/A
RS485N/A

Electrical

Power SupplyDC12V/4A
Power Consumption< 6.9W(without HDD)

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

Dimensions1U, 375mm×281.5mm×56mm

(14.8″ x 11.1″ x2.2″)

Net Weight1.6kg (3.5 lb) (without HDD)
Gross Weight3.2kg(7.1 lb)(without HDD)

Certifications

CEEN55032, EN55024, EN50130-4, EN60950-1
FCCPart 15 Subpart B, ANSI C63.4-2014
ULUL60950-1