Swann SW242-DAL, SW244-DAO manual Specifications, Description

						User Manual
		Chapter 9: Specifications
ITEM			DESCRIPTION	NOTE
Video Format			NTSC / PAL
Operation System			None	Stand-alone
Camera Input Channel			4 channel Composite BNC
Video Output Channel			1 channel Composite BNC
Display Frame Rate		NTSC	120 frames/second	4×30 frames/second
		PAL	100 frames /second	4×25 frames/second
Recording Frame Rate		NTSC	Max.30 fps (Quad)	Quad Mode
		PAL	Max.25 fps (Quad)	Quad Mode
		NTSC	Each Channel =	Max. 30 frames/s (Total)
Recording Frame Rate			30 fps ÷ Number of Cameras
(Each Mode)		PAL	Each Channel =	Max. 25 frames/s (Total)
			25 fps ÷ Number of Cameras
Record Mode			Continuous, Time Schedule, Motion Triggered.
			NTSC: 720×480
	Display		PAL: 720×576
Resolution				Quad: 640×224 (total)
			NTSC: 320×112, 640×224
	Record		PAL : 320×136, 640×272
				Each: 640×224
				Low	: 12K Byte
			Motion-JPEG
Video Compression Format				Normal: 15K Byte
			(12-20K bytes/frame)
				High	: 20K Byte
HDD Support			Over 500G Byte	ATA -100 Interface
Estimated Record Length			120GB Hard drive @ 7 frames per second @ Normal Quality
			(120×1024×1024 Kbyte) ÷ ( 7×15×60×60 ) = 332 Hours
USB			For PC playback & backup	USB 2.0
Remote Control			Included
Search	Method		Time、Date、Event
	Full Screen		YES
Dimension ( L × W × H )			250 × 235 × 38mm

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