Speco Technologies DVR-16TT, DVR-4TN, DVR-8TN, DVR-16TS manual Appendix a Technical Specifications

User’s Manual

Appendix A: Technical Specifications

All specifications are subject to change without notice.

	Function		4CH		8CH		16CH
	Operation System				Embedded ( Linux	)
	Video Standard		NTSC/PAL switch selectable
	Video Operation		Triplex+( Live, Record, Playback , Remote, and Internet
					access )
	Resolution – Live Video		NTSC: 720 x 480 pixels PAL: 720 x 576 pixels
	Input		BNC x		BNC x		BNC x
			4,1.0Vp-p/75 ohm		8,1.0Vp-p/75 ohm	16,1.0Vp-p/75 ohm
Video		Main Monitor	BNC x 1,		S-Video x 1, 1.0Vp	-p/75 ohm
	Outputs	Call monitor	BNC x 1, 1.0Vp-p/75 ohm
		Loop	BNC x		BNC x		BNC x
			4,1.0Vp-p/75 ohm		8,1.0Vp-p/75 ohm	16,1.0Vp-p/75 ohm
	VGA Output		800 x 600, 1024		x 768, 1280 x 1024	pixels @ 60Hz
	Picture Refresh Rate		NTSC: 480 PPS(16CH)
				PAL: 400 PPS(16CH)
	Digital Zoom				2 x 2
	Camera Installation				Plug & Play
	Input				RCA x 2, Line-In
	Output				RCA x 2, Line-Out
Audio	Recording Mode		Always Real Time Record, Synchronized w/ Video
	Compression Method				ADPCM, G.726
	File Size				8KB/Sec
	Operation			Remote + VCR mode
	Playback		Only for Video Original Speed
	Compression Method		MPEG-4 Advanced Simple Profile
	Recording Mode		Schedule, Alarm, Motion Detection
	Pre-Alarm				0~30 sec
		NTSC			720x480: 30 pps
					720x240: 60 pps
Recording	Resolution & Rate				360x240: 120 pps
		PAL			720x576: 25 pps
					720x288: 50 pps
					360x288: 100 pps
	Recording Quality		8 levels presets, adjustable
	Image Size			2K to 20K Byte/picture
	Storage Mode				Linear/Circular
	Playback		Play, Stop, Pause, Rewind, Forward, Search
Playback	Playback Speed Adjustment				Yes 1X, 2X…32X
	Retrieve				Date/Time, Event
	Data Life Time				Yes(Programmable)
	Build-in Storage		X2 ATA 133 / UDMA 133 IDE, HDD/CD-RW/DVD+RW
Storage	Built-in HDD			Up to 3 built-in HDDs
	External Storage				X2 IEEE 1394 ports		®
	Export		X3 USB2.0 ports, support ThumbDrive				, CD-RW, or
					DVD+RW
	Alarm Input		X4, Terminal Block		X8, Terminal Block	X16, Terminal Block
	Alarm Detection				N.C./N.O., Programmable
Alarm	Auditory Alert				Built-in Buzzer
	Motion Detection		21 X 13(NTSC), 21 X 16(PAL) Grid Array,
			Sensitivity, Trig Level Adjustable
	Video Loss Detection				Programmable
	Alarm Relay Output		X2, Terminal Block, 1.0A/24V (Programmable)
Communication	Network Connectivity		Ethernet RJ-45 connector, 10/100Mbps, supports
				DHCP/PPPoE/DDNS
	Remote Control Software				SpecoRemote™
	Access Control				2 Level Password

DVR-4TN/8TN/16TN/ 16TS/16TT Series	103
SPECO TECHNOLOGIES 01/06