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Dahua NVR4208 8P 4KS2 NVR Kayıt Cihazı
Özellikler
- H.265/H.264 codec decoding
- Max 200Mbps Incoming Bandwidth
- Up to 8MP Resolution for Preview and Playback
- Up to 2ch@4K/8ch@1080P decoding
- HDMI/VGA simultaneous video output
- Support IPC UPnP, 8PoE ports
Teknik Özellikler
System | |
Main Processor | Quad-core embedded processor |
Operating System | Embedded LINUX |
Aduio and Video | |
IP Camera Input | 8 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 | 1/4/8/9 |
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 | 1.04.2009 |
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 | 8 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 | N/A |
RS485 | N/A |
Electrical | |
Power Supply | AC100V ~ 240V, 50 ~ 60 Hz |
Power Consumption | NVR: < 9.6W(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 |