4 Channel 960H Mini 1U Standalone DVR

>Up to 4 cameras with 1080p realtime preview
>H.264 dual-stream video compression
>DVR2104H-H: All channel 960H realtime recording
>HDMI/VGA/BNC simultaneous video output
>4 channel synchronous realtime playback, GRID interface & smart search
>Support 1 SATA HDD up to 4TB, 2 USB2.0
>Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
Model DH-DVR2104H-H
Main Processor Embedded processor
Operating System Embedded LINUX
Input 4    channel, BNC
Standard NTSC(525Line, 60f/s), PAL(625Line, 50f/s)
Input 1 channel, RCA
Output 1 channel, RCA
Two-way Talk Reuse audio input/output channel 1
Interface 1 HDMI,1    VGA,1BNC
Resolution 1920×1080,    1280×1024,    1280×720, 1024×768
Display Split 1/4
Privacy Masking 4 rectangular zones (each camera)
OSD Camera title, Time, Video loss, Camera    lock, Motion detection, Recording
Video/Audio Compression H.264 / G.711
Resolution 960H(960x576/960x480)/D1(704x576/704x480)/2CIF(704×288/704×240)/CIF(352×288/352×240)/    QCIF(176×144/176×120)
Record    Rate Main    Stream: 960H/D1/HD1/2CIF/CIF (1~25/30fps)
Extra Stream CIF/QCIF(1~25/30ps)
Bit Rate 48~3072Kb/s
Record Mode Manual, Schedule(Regular(Continuous),    MD), Stop
Record Interval 1~120 min (default: 60 min), Pre-record:    1~30 sec, Post-record: 10~300 sec
Video    Detection
Trigger Events Recording, Tour, Video Push, Email, FTP,    Buzzer & Screen tips
Video    Detection Motion    Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
Playback    & Backup
Sync    Playback 1/4
Search Mode Time/Date, MD & Exact search    (accurate to second)
Playback Functions 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
Ethernet RJ-45    port (10/100M)
Network Functions HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP,    UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter
Max. User Access 128 users
Smart    Phone iPhone,    iPad, Android, Windows Phone
Internal HDD 1 SATA port, up    to 4TB
Auxiliary    Interface
USB Interface 2 ports (1 Rear), USB2.0
RS485 PTZ control
Power Supply DC12V/2A
Power Consumption 10W(without HDD)
Working Environment -10 ~+55°C / 10~90%RH / 86~106kpa
Dimension(W×D×H) Mini 1U, 325mm×245mm×45mm
Weight 1.5KG(without HDD)