Technical Information:
System
Main Processor
High performance embedded microprocessor?HI3515A
Operation System
Embedded Linux
System Resources
Multiple channels real time recording, playback, network  operation and USB backup
User Interface
GUI, on-screen menu tips
Screen Display
1 / 4 screen
Menu Languages
English, S-Chinese, T-Chinese, Italian, Spanish, Japanese,  Russian, French, German, Portuguese, Turkish, Polish, Romanian,  Hungarian, Finnish, Persian, Thai, Greek, Vietnamese, Ukrainian,  Brazilian
Video
Video Standards
- PAL: 625 line, 50 fps
- NTSC: 525 line, 60 fps
Video Compression
H.264 (High profile)
Display Quality
- TV: D1
- VGA: High definition
Playback Quality
D1 / Half-D1 / CIF / QCIF
Encode capacity
100 / 120fps D1
Decode Capacity
50 / 60fps D1
NVR Mode
Non-support
Motion Detection
Zones: 192 (16 x 12) detection zones, Sensitivity: 1 - 6 (6 is  highest)(only local channel)

Audio
Audio Compression
G.711A
Talk back
Support
Record & Playback
Recording Mode
Manual>Alarm>Video Detection>Timing
Local Playback
1 ~ 4 Channels
Record Search
Time / Date, Alarm, Motion Detection & exact search (accurate to  second)
Storage & Backup

Space Occupation
- Video: CIF, 4 ~ 5G / day / channel; D1, 8 ~ 10G / day /  channel?
- Audio: 691.2M / day / channel
Record Storage
Local hard disk and Network
Backup Mode
Network / USB movable HDD
Interface
Video Input
4 Channels BNC (1.0Vp-p,75Ω)
Video Output
- 1 Channel BNC (1.0Vp-p,75Ω)
- 1 Channel VGA
Loop Output
Non-support
Audio Input
1 channel RCA (200-2800mV, 30KΩ)
Audio Output
1 channel RCA (200-3000mV, 5KΩ)
Alarm Input
Not
Alarm Output
Not
Net Interface
RJ-45 (10M/100M)
USB Interface
2 x USB 2.0 ports
PTZ Control
Not
Hard Disk
1 x SATA port, supported HDD with maximum capacity 3TB
Environmental
Power Supply
AC Adaptor:
- Input: AC 100V - 240V ~ 50/60Hz, 1500mA
- Output: DC 12V, 3000mA Max
Power Consumption
< 5W (not include Hard disk)
Working Temperature
0°C ~ 55°C
Working Humidity
10% ~ 90%
Atmosphere Pressure
86kpa ~ 106kpa
Dimensions
- Approx. 210 (W) x 213 (H) x 45 (D) mm
- Approx. 8-1/4\" (W) x 8-3/8\" (H) x 1-3/4\" (D) inch
Weight (without hard disk)
Net weight: 0.470Kg

Package includes:
1 x 4-Channel Mini Home DVR  with?One-Touch Online (P2P)function?
1 x 2.4GHz Wireless Mouse(Random delivery)
1 x Installation CD Rom
1 x Installation Kit
1 x DC12V AC Power Supply Adaptor (100V - 240V input,worldwide voltage)
1 x Adaptor to suit your country (if applicable)