VIDEO	INPUT (NTSC, PAL)			4 CH
	OUTPUT			1 BNC, 1 VGA (optional)
AUDIO	INPUT			1 RCA
	OUTPUT			1 RCA
SENSOR IN ( NO, NC ) / Alarm out				4 / 1
OPERATING SYSTEM				EMBEDDED LINUX OS
DISPLAY	SPEED			120 FPS
	RESOLUTION (PIXEL)			720 x 480 ( NTSC ), 720 x 576 ( PAL )
	SPLIT SCREEN			1, 4, SEQ.
	MODE			ZOOM ( DIGITAL x 2 ), PIP, POP, AUTO SEQ.
RECORDING	COMPRESSION			MPEG-4 (Advance Simole Profile)
	RESOLUTION ( PIXEL )			720 x 480, 360 x 240 (NTSC) / 720 x 576, 360 x 588 ( PAL )
	PICTURE QUALITY			3 STEPS ( HIGH, MIDDLE, LOW )
	MODE			NORMAL, MOTION, ALARM, SCHEDULE
	PRIORITY			ALARM -> MOTION -> SCHEDULE -> NORMAL
	SPEED	TOTAL	NTSC, PAL	60 FPS(704x240), 120FPS (352x240)/ 50 FPS(704x288), 100 FPS (352x288)
		EACH CHANNEL	NTSC	30 FPS (352x240) / 15 FPS (704x240)
			PAL	25 FPS (352x288) / 12.5 FPS (704x288)
	PRE-ALARM			5 SEC.
	WATER MARKING & SCRAMBLING			128 BIT KEY
PLAYBACK	DISPLAY			1, 4
	SEARCH MODE			DATE, TIME, EVENT,(MOTION, ALARM), CAMERA
	ZOOM			DIGITAL x2
	SPEED			NORMAL, REW&FF(RECORDED SPEED x2, x8, x64) FRAME TO FRAME, PAUSE
	DEVICE			INTERNAL HDD/ EXTERNAL HDD/ EXTERNAL DEVICE FROM USB 2.0 INTERFACE
NETWORK	NETWORK INTERFACE			ETHERNET
	PROTOCOL			TCP/IP, SMTP, HTTP, DHCP, PPPoE (ADSL)
	SERIAL COMMUNICATION			RS-485 1 EA
	APPLICATION			WINDOWS 98/ME/2000/NT/XP (PC CLIENT SYSTEM)
	WEB BROWSER			INTERNET EXPLORER 5.0 HIGHER (DVRs CONTROL OR VIEWING)
	EVENT TRANPORT			WHEN EVENT OCCUR, SET SEND JPEG PICTURE TO EMAIL
BACKUP	INTERFACE			USB 2.0RepeatRegion1
	BACKUP DEVICE			EXTERNAL HDD/ CD-RW,DVD=+/-RW / NETWORK / USB DRIVE
CONTROL	MOTION DETECTION			EACH CONTROL / CHANNEL
				SENSITIVITY: 32 STEPS FOR EACH CHANNEL
				AREA PROGRAMMABLE MOTION DETECTION AREA (16x12) FOR EACH CAMERA INDIVIDUALLY
	ALARM HOLD TIME			1~999 SEC
	EVENT LOG			UP TO THE 1024 EVENTS (ALARM, MOTION, VIDEO LOSS,POWER LOSS, POWER ON/OFF, RECORD ON/OFF)
	REMOTE CONTROLLER			IR REMOTE CONTROL or IR REMOTE MATRIX (MAX. control 8DVR)
	PAN/TILT CAMERA			RS485 INTERFACE (PELCO P TYPE & D TYPE)
OTHER	INTERNAL HDD			2 SATA HDD
	EXTERNAL HDD			EXTERNAL HDD ARRAY VIA 1394 INTERFACE
	EXTERNAL 1394 HDD (OPTION)			MAXIMUM 64 X HDD
	AUTO SWITCHING			SWITCHING TIME: 1 ~ 999 SEC
	POWER SOURCE			AC 110/ 220V, AC 115/ 230 V