Dahua 4K NVR4208-8P-4K With 8PoE Port Network Video Recorder Original English Version

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

Recording
Compression H.265/H.264/MJPEG
Resolution 12Mp, 8Mp, 6Mp, 5Mp, 3Mp, 1080P, 1.3Mp, 720P & etc.
Record Rate 192Mbps
Bit Rate 1~ 20Mbps
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 8 channel
Relay Output 3 channel

Network
Ethernet 1 RJ-45 port (10/100/1000Mbps)
PoE 8 ports (IEEE802.3at/af) (for -8P model)
Max. User Access 128 users
Smart Phone iPhone, iPad, Android, Windows Phone

Storage
Internal HDD 2 SATA III ports, up to 12TB

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
Single, AC 100~240V, 50/60 Hz(for -8P model)
PoE: Max 25.5W for single port(for -8P model),120W in total
Working Environment -10°C~+55°C/10%~90%RH/86~106kpa
Dimension(W×D×H) 375mm×327mm×53mm for PoE model
Weight 2.65KG for PoE model(without HDD)