• H.264 Triplex real time Professional DVR
• Graphical interface
• Support 4CH simultaneous playback
• Multiple operation modes, Support Any channel playback under real time surveillance
• Support dual coding stream
• Support 3G mobile phone surveillance and E-mail function
• Support D1 and CIF resolution record
• Support multi language operation system

Model	DP-674	DP-678	DP-676
Channel	4CH	8CH	16CH
Video Input / Output	NTSC/PAL:BNC 4CH In / 1CH Out	NTSC/PAL:BNC 8CH In / 1CH Out	NTSC/PAL:BNC 16CH In / 1CH Out
Audio Input / Output	4CH RCA Input / 1CH RCA Output
VGA Output	Optional(DP-674V,DP-678V,DP-676V)
Display Resolution	NTSC : 720x480; PAL: 720x576
Recording Frame rate (IPS)&Resolution	NTSC:120fps@CIF; 30fps@D1 PAL:100fps@CIF;25fps@D1	NTSC:240fps@CIF;60fp@D1 PAL:200fps@CIF;50fps@D1	NTSC:480fps@CIF;120fps@D1 PAL:400fps@CIF;100fps@D1
Playback Resolution & Frame Rate	CIF - NTSC:30fps / 1CH; 120fps / 4CH PAL: 25fps / 1CH; 100fps / 4CH D1 - NTSC:7.5fps / 1CH; 30fps / 4CH PAL: 6.25fps / 1CH; 25fps / 4CH
Compression Format	Video:H.264 Baseline Profile; Audio: ADPCM
Hard Disk Capacity	Up to 1TB SATA HDD x1	Up to 1TB SATA HDD x2 or HDD x1 + DVD+RW
Recording Mode	Manual/ schedule/ sensor trigger/ motion detection/ power-on auto record
Sensors, Alarm	4 Input,2 Output	8 Input ,2 Output	16 Input ,2 Output
Network Interface	1 RJ45 10/100Mbps Ethernet Connector
Media Backup	1 USB 2.0 port for USB flash disk , DVD+RW , HD
PTZ Control	RS-485
IR Remote Control Unit	Yes
USB Mouse	Yes
Operating Temperature	10%~+40℃
Power Supply	DC 12V
Dimensions(L x W x H)	315 x 224 x 52mm	435 x 336 x 62mm