Ürün arama

Açıklama

Dahua DH NVR4208 8P NVR Kayıt Cihazı

Özellikler

Up to 8 channel with 1080P realtime live view
H.264/MJPEG dual codec decoding
Max 200Mbps incoming bandwidth
Up to 5Mp resolution preview&playback
HDMI/VGA simultaneous video output
4/8/16 channel synchronous realtime playback, GRID interface
Support Multi-brand network cameras: Neutron, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek and etc.
ONVIF Version 2.3 conformance
3D intelligent positioning with Neutron PTZ camera
Support 2 SATA HDDs up to 8TB, 2 USB(1 USB3.0)
Support IPC UPnP,8PoE ports
Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS

Teknik Özellikler

System

Main Processor : Dual-core embedded processor

Operating System : Embedded LINUX

Video & Audio

IP Camera Input : 8 channel

Two-way Talk : 1channel Input, 1channel Output, RCA

Display

Interface : 1 HDMI , 1 VGA

Resolution : 1920×1080, 1280×1024, 1280×720, 1024×768

Display Split : 1/4/8/9

OSD : Camera title, Time, Video loss, Camera lock, Motion detection, Recording

Recording

Compression : H.264/MJPEG

Resolution : 5Mp（2560×1920）/3Mp（2048×1536）/ 1080P(1920×1080) / 720P(1280×720) / D1 (704×576/704×480).

Record Rate : 200Mbps

Bit Rate : 48~ 8192kbps

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

Video Detection & Alarm

Trigger Events : Recording, PTZ, Tour, Alarm out, Video Push, Email, FTP, Snapshot, Buzzer & Screen tips

Video Detection : Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank

Alarm Input : 4 channel

Relay Output : 2 channel

Playback & Backup

Sync Playback : 1/4/8

Search Mode : Time/Date, Alarm, MD & 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, Repeat, Shuffle, Backup selection, Digital zoom

Backup Mode : USB Device/Network/Internal SATA burner

Network

Ethernet : 1 RJ-45 port (10/100/1000Mbps)

PoE : 8 ports (IEEE802.3at/af) (for -8P model)

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.)

Max. User Access : 128 users

Smart Phone : iPhone, iPad, Android

Storage

Internal HDD : 2 SATA ports, up to 8TB

Auxiliary Interface

USB : 2 ports (1 Rear USB3.0, 1 Front USB2.0)

RS232 : 1 port, For PC communication& Keyboard

RS485 : 1 port, For PTZ control

General

Power Supply : AC 100~240V, 50/60 Hz

Power Consumption : NVR: 60W(without HDD)

PoE: Max.25.5W for single port