NVR 3204

System

Main Processor : Dual-core embedded processor
Operating System : Embedded LINUX

Video
IP Camera Input : 4 channel
Two-way Talk : 1 channel Input, 1 channel Output, BNC

Display
Interface : 1 HDMI, 1 VGA
Resolution : 1920×1080, 1280×1024, 1280×720, 1024×768
Display Split : 1/4
OSD : Camera title, Time, Video loss, Camera lock, Motion detection, Recording

Recording
Compression : H.264 / MJPEG
Resolution : 1080P(1920×1080) / 720P(1280×720) / D1 (704×576/704×480)
Record Rate :  400/480fps@D1, 200/240fps@720P , 100/120fps@1080P
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, Video Push, Email, FTP, Buzzer & Screen tips
Video Detection : Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
Alarm Input : 4 channel
Relay Output : 3 channel

Playback & Backup : Sync Playback 1/4
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

Network
Ethernet : RJ-45 port (10/100M/1000M)
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 : 20 users
Smart Phone : iPhone, iPad, Android, Windows Phone

Storage
Internal HDD : 2 SATA ports, up to 8TB

Auxiliary Interface
USB : 2 ports (1 Rear), USB2.0
RS232 : 1 port, For PC communication & Keyboard
RS485 : 1 port, For PTZ control

General
Power Supply : DC12V/3.3A
Power Consumption : 20W(without HDD)
Working Environment : -10 ~+55°C / 10~90%RH / 86~106kpa
Dimension (W×D×H) : 1U, 375mm×285mm×50mm
Weight : 2.3KG(without HDD)