Display (NTSC/PAL)  30fps / 25fps
Record (NTSC/PAL)  30fps / 25fps
CAMERA  4 CH, AUDIO  1 CH
Sensor & Alarm  4 In/4 Out
RESOLUTION:
NTSC 640x480, 640x240, 320x240
PAL 720x576, 720x288, 352x288
SCREEN SPRIT  1, 4
TV-OUT  1 Port
COMPRESS CODEC  S/W Mpeg4/MJEPG
PTZ  Built on RS485 Converter (Various  PTZ protocols supports)
NETWORK   LAN/PSTN/ISDN/AD

Intel Pentium Dual-Core E5800 CPU, 3.2GHz, 800MHz FSB
2Gb RAM
1Tb HDD (1000Gb)
Intel G41 ICH7 mATX Chipset LGA775, DDR3
22x Speed DVD RW Drive SATA
Tower Case with Intel Certified version 2.2
500W ATX Power Supply with 2 Double Ball Bearing Fans
Windows 7 Home Premium 64-bit English DSP