Q-See QSD6204 manual Appendix, Ntsc, Pal, ADPCM2 Codec, MPEG4, TCP/IP RJ45

Appendix

Technical Specifications

4-Channel DVR

Items	Descriptions
Video Standard	NTSC, PAL
Video	4 Channels/2 Channels
Input/Output
Audio	2 Channels/2 Channels
Input/Output
Monitoring	Resolution	NTSC:720X480@30fps(Each Ch)
		PAL:720X576@25fps(Each Ch)
	Features	Full-D1,1-CH/4-CH Display
Recording	Resolution	NTSC:720X240@60fps(4Ch.Total)
		PAL:720X288@50fps(4Ch.Total)
	Features	Variable Frame Rate/Variable QL
		per Channel
	Quality	4-Level(Highest High Normal low)
Audio	ADPCM2 CODEC
Video	MPEG4
Motion Detection	Settable Window/Level
Microprocessor	32-bit RISC Processor
Network Interface	TCP/IP (RJ45)
Network Monitor	IE (Internet Explorer)
PTZ Interface	RS485
USB Interface	USB 2.0
VGA Output	Optional
Remote control	IR remote control
Power supply	DC 12V/5A