HUNT HWS-04HD MPEG4 & MJPEG VIDEO SERVER 

Hardware CPU : ARM 9 ,32 bit RISC RAM :64MB ROM :8MB
Video Input:  BNC x 4 / Video Looping Input:  BNC x 4
Audio In/out :  1 in / 1 out (RCA type)
Alarm Input : X4
Relay Output : X4
RS232  : 1
RS-485  : 1, for PTZ control
Power Lan: DC 12V 600mA
Wlan: DC 12V 700mA
Dimensions (WxHxD) : 218x44x202 mm
Weight :1400 g

Network
Ethernet : 10/ 100 Base-T
Network Protocol :  HTTP, TCP/ IP, SMTP, FTP, PPPoE, DHCP, DDNS, NTP

System
Video Resolution : NTSC/PAL: 640x480, 352x240, 176x120
Video adjust : Brightness, Contrast, Saturation, Hue
Image snapshot : Yes
Full screen monitoring : Yes
Compression format : MPEG-4, MJPEG
Video bit rate adjust  : CBR, VBR
Motion Detection : Yes, 4 Areas(1 Area per CH)
Triggered action  : Relay,Mail, FTP, Save to SD Card
Pre/Post alarm : Yes, configurable
Remote PTZ control : Yes
Security : Password protection
Firmware upgrade : HTTP mode, can be upgraded remotely
Simultaneous connection  : Up to 5
Audio : Yes, 2-way (Duplex Support)

SD Card Management
Recording trigger : Motion Detection, Alarm, IP check, Network status (Wire connection only)
Video format  : AVI, JPEG
Video playback :  Yes
File Management : Yes, can be deleted or overwrite

Client System Requirements
Operating System:  Windows 2000/2003, XP, Vista /  IE 6 or above

Hardware  
Suggested : Intel-C 1.6G, RAM: 256MB, Graphic card: 32MB
Minimum : Intel-C 1.6G, RAM: 256MB, Graphic card: 32MB