Product Description
1 Features Summary:
1) low power consumption, product stability, high speed, high integration and low power consumption features, functionality, small volume, superior performance.
2) The two outputs: BNC, VGA output two signals at the same time, more convenient multi-user real-time monitor (VGA optional).
3) the network function: supports LAN, WAN, remote monitoring and control.
4) PTZ: PTZ control support, support for automatic control of PTZ functions.
5) Total resources 100: The maximum allocation for each channel 25.
2 Features
Using MPEG4 format video compression and network transmission;
8-channel video input, 1 channel BNC output; 2 audio inputs, 1 audio output
Optional VGA video output for easy connection PC monitor.
NTSC / PAL standard adjustable;
Motion detection area and sensitivity can be set;
Variety of recording modes: continuous, motion detection, sensor triggered, time recording process;
Hard disk capacity to support 1000G;
Built-in RS-485 ports, support PTZ control, support PTZ auto function;
Support network operations (requires broadband connection);
Support USB interface, backup, USB mouse, support U disk software upgrades. 
 

Interface Connections
1, NET RJ-45 network interface, can connect the network cable for network remote access or control.
2, AUDIO IN pickups, etc. This interface is used to connect the sound input device.
3, VIEDO OUT connection monitor with the monitor output.
4, CH1 ~ CH8 video input interface CH1 ~ CH8, and the camera video output connection.
5, VGA computer monitor with VGA interface. (Optional)
6, USB 2.0 USB interface for connecting USB storage devices, used for system software upgrade, or video file backup.
7, USB 1.1 USB interface, only USB interfaces for connection to the mouse.
8, AUDIO OUT This connector provides audio signals to external devices such as speakers. This connector when the recording playback output.
9, Sensor Input sensor input 1 ~ 8.
10, Alarm / RS-485 alarm input and output interface; connection RS-485 devices, such as pan or a decoder.
11, DC12 12V DC power input
12, fan cooling fan with temperature control, temperature higher than 45 ℃ when the DVR more than open, less than 40 ℃ disconnected.
MPEG-4 video compression standard
Real-time monitoring image resolution PAL: 704 * 576 NTSC: 704 * 480
Playback CIF resolution
Video 8 of inputs
Video input interface BNC (Level: 1.0Vp-p, resistance: 75Ω)
2-way video output (1 channel BNC, 1 Way VGA)
Video frame rate a total of 100 (PAL: 1 ~ 25 frame rate / second, NTSC: 1 ~ 30 frames / sec)
Video stream stream type / composite flow
2-way audio of inputs
1 channel audio output
ADPCM audio compression standard
Audio compression rate 16kbps
Multi-channel playback support for 8 channel playback
Dual-stream support
Communication interface 1 RJ45 10M/100M adaptive Ethernet port, 1 RS485 port
1 SATA hard disk drive interface, hard disk capacity to support 1000G
2 USB interfaces, support for USB mouse, U disk, USB mobile hard disk
VGA Interface 1 (optional), Resolution: 800 * 600/60HZ 1024 * 768/60Hz
Alarm input 8-channel input
Alarm output 1 output
Power DC12V
Power consumption (without hard drive) about 14W
Operating temperature -10 ℃ ~ +55 ℃
Humidity 10% - 90%