Item		Description	Remarks
Operating System		RTOS in firmware
Video Compression		MPEG-4(video)
Triplex Function		Record/Playback/Live Streaming or Record/USB archive/Live Streaming
Video Input Format		NTSC/PAL	Auto-Detection
Video Input		4 Ch In
Video Output		1Ch VGA, 1 Ch BNC(Composite)
Display Frame Rate	NTSC	120 frames/sec Real-Time (Hidden Display Function)	4Ch x 30 frames/sec
	PAL	100 frames/sec	25 frames/sec/Ch
Recording Frame Rate (Quad)	NTSC	120 frames/sec (Hidden Record Function)	352x240 resolution
	PAL	100 frames/sec	352x288 resolution
Recording Frame Rate (Full)	NTSC	30 frame /sec (total)	704 x 480 resolution
	PAL	25 frame /sec (total)	704 x 576 resolution
Record Modes		Continuous/Motion/Schedule/Sensor/Manual
Record Quality		Normal/High/Super
Resolution		NTSC : 704 x 480(1 CH), 352x 240(Quad) PAL : 704 x 576(1 CH), 352 x 288(Quad) Supports CIF and Full D1
Alarm In/Alarm Output		4 Alarm Input (NC/NO selectable) / 1 Relay Output
HDD		3.5”, IDE type9 (IDE ATA133 Type), Min 80GB up to 1 IDE HDDs
Motion Detection		Motion-Triggered Recording
Search Mode		Date/Time/Event Search
Playback Speed		1x, 2x, 4x
USB		Archiving (still images in JPEG format, video in AVI format), Firmware upgrade
Upgrade Method		USB 2.0 Port or Web-Browser
Network Interface		LAN(10/100Base-T), Static, DHCP, PPPoE, and DDNS
Client PC S/W ( vSync )		Window2000/XP/Vista
		Live Connection & Customizable Camera Layout up to 80 channels Embedded Web Server (Remote Configuration of all vSync DVRs) Full Duplex Bi-directional Audio (2-way Communication) Recording on Client PC, Alarm/Motion Indicator, eMAP, Digital Live Zoom Remote Relay Control, Remote PTZ Control
Remote Playback		Via vSync Client Software
Power		110/220V, 50/60Hz, 12V/5A

Specifications are subject to change without notice