• H.264 Baseline: 9 selectable video quality levels
• Hexaplex operation - simultaneous record, live, playback, backup, control, & remote access
• Mixed operation windows - playback video and live monitoring in one screen
• Recording quality can be configured into two groups - better usage of hard disk
• Multi-level password to ensure high degree of security
• Playback search by time or event (alarm, motion, & video loss)
• Support mobile phone, WAP protocol
• Support mouse and IR remote control
• 5 network clients supported
• Multilingual support

Model	DS-104	DS-104E	DS-104F
Video Input / Output	NTSC/PAL:BNC 4CH In / 1CH Out/SPOT Out		NTSC/PAL:BNC 4CH ln/1CH Out
Display Resolution	NTSC : 720x480; PAL: 720x576
Recording Frame rate (IPS)&Resolution	NTSC:30/720x480;60/720x240;120/360x240 PAL:25/720x576;50/720x288;100/360x288
Compression Format	Video:H.264 Baseline Compression; Audio: ADPCM
Hard Disk Capacity	Up to 500G Bytes, SATA interface HDDx1
Recording Time	7~20 days with 500GB HD for continuous recording mode @ 25 fps
Recording Mode	continuous, motion detection, sensor activated, time schedule		Continuous, motion detection, time schedule
Sensors, Alarm	4 lnput,1 Output(Alarm)		No
Audio	1CH ln,1CH Out		No
Network Interface	1 RJ45 10/100Mbps Ethernet Connector
Media Backup	1 USB 2.0 ports for USB 2.0 flash disks,DVD+RW,DVD±R,card readers,HDD
VGA Output	Optional		No
PTZ Control	RS-485		No
IR Remote Control Unit	Yes
PS/2 Mouse	Yes
Operating Temperature	0℃～+50℃
Power Supply	100~240 VAC/DC 12V,3A(Adapter lncluded)
Dimensions(LxWxH)	315x224x52mm
Mobile Surveillance	Mobile phone WAP protocol