• MPEG 4 Recording for Low Bit Rate, High Picture Quality, and Optimal Storage Capability
• 160 or 300 GB Storage Capacity
• Recording Speed up to 120 ips
• Camera Recording Rates are Individually Adjustable from 1 to 30 ips
• Up to 720 x 480 Recording Resolution
• Triplex Capability - Simultaneous Recording, Playback, and Network Monitoring
• Built-in Motion Detection for Alarm Recording
• LIVE Capture Allows Still Image Output of Live Images
• Easy Search Functions - Event Search, Time/Date Search, Time Line Search
• PTZ Telemetry Control Capability
• IR Remote Control (Included) of up to Nine DVRs
• Supports Composite and VGA Monitor Outputs
• Two Way Audio Over the Network
• Easy Backup of BMP or JPEG Still Images and AVI Files with USB Memory Stick
• Supports DHCP for Automatic IP Address Assignment
• Also Supports TCP/IP, SMTP & PPPoE
• Supports up to Four Concurrent Network Users
• Auto Recording with Optimum File Size

SPECIFICATIONS
Hard Disk Capacity	160GB or 300GB
Picture Resolution	720 x 240, 360 x 240 (pixels)
Compression	MPEG4
Picture Quality	3 levels (Basic, NOrmal, Fine
Recording Speed	120IPS / 4ch (360 x 240/ch), 30 IPS / 4ch (720 x 480/ch)
Still Image Capture	720 x 480, 360 x 240
Number Of Cameras	4
Menu Language	English / French / Spanish / German / Italian / Chinese / Russian / Japanese
Clock Setup	Month / Day / Year / Hour / Minute / Second
Search Mode	Event Search, Time / Date Search, Time line Search
Video Signal Format	NTSC standard (color) / EIA standard (B/W) auto select, 525 lines, 120 IPS
Video Input	VBS / VS 1.0 V (p-p) 75 Ù BNC x 4
VGA	VGA x1
Video Main Monitor Output	VS 1.0 V (p-p) 75 Ù BNC x 1
Audio Input	-8 dBs 27 kÙ unbalanced RCA x 4
Audio Output	-8 dBs 600 Ù unbalanced RCA x 1
Backup USB	Still image and Video date
Network Protocols	TCP/IP, DHCP, SMTP, PPPoE
Network LAN Port	10BASE-T / 100BASE-TX
Control Signal	Sensor alarm input: x 4 Alarm output: x 1
Communications Protocols	RS-485: SANYO, Pelco-D, Vicon, Kalatel, Sensormatic, Elmo, Cannon
Power Source	AC Adapter (Input: AC 100-240V, Output: 12V DC)
Power Consumption	25W
Operating Conditions	Temperature: 5°C to 40°C (41°F to 104°F), Humidity: 80% or less
Dimensions	350(W) x 65(H) x 260(D) mm (13.8(W) x 2.6(H) x 10.2(D) in.)
Weight	3.2kg [112.9 oz.] (with one HDD unit)