Technical Specs, Recording Performance: CIF x 240FPS, Video: Input: Channel: 8 channels; Input Level: Composite, 1, 0Vp-p, 75ohm, Video: Output: VGA: 1 VGA (Max, 1280x1024); BNC: 1 channel; SPOT: 1 channel, Audio: Input & Output: 1 Line input & 1 Line output; Audio Codec: G, 711 (ADPCM), Record: Compression: H, 264, Record: Multi-operation: QUADPLEX (Playback/Record/Network/Backup), Record: Analog Resolution: CIF: 240fps, Recording quality grade: 5 Grades, Recording Mode: Continuous/Schedule/Motion/Sensor/Manual, Motion Detection: Motion Detection Setup by Grid, Recording by channel"s Resolution: Yes, Pre Recording: Up to 10 sec, Post Recording: Up to 30 sec, Display: Frame Rate: Realtime, Playback: Multi-Decoding: 1, 4, 8; Playback Speed: x1/4 - x16; Search Mode: Timeline, Event, Archive, Log, HDD: Interface Type: Serial ATA I; Capacity of 1 HDD: 2TB, Backup: USB Flash drive: Video & Still Image; USB External HDD: Video & Still Image; Network: Video & Still Image, USB Port: 2 (Front 1, Rear 1), User I/F: Menu Display: GUI; Input Method: Mouse, Remote control, Dynamic DNS: Yes, Network Interface: 10/100 base-TX Ethernet (RJ-45), Network Streaming: CIF x 60fps, Network Access, Web viewer (1:1): Live, Search, Backup, PTZF, Remote Setup, Remote Upgrade, Two Way Audio, 3G Mobile Viewer (1:1): Live, Search, PTZF, Two Way Audio, MAC viewer (1:1): Live, Search, Backup, PTZF, Remote Setup, Remote Upgrade, Remote User Access: 2, Multi-sites Monitoring SW (1:n): Live, Search, Backup, PTZF, Remote Setup, Remote Upgrade, Two Way Audio, DLS (Day Light Saving): Yes, Internal Beep: By Alarm, Motion, Video Loss, HDD error, S/W Upgrade: USB Flash drive, Remote Network, NTP: Yes, Power Supply Voltage: DC 12V 2, 5A, Allowable operation temperature: 5deg, C - 40deg, C, Allowable operation humidity: 0 - 90 %, Dimensions: 10, 25x8x 2"" / 26x20, 32x5, 08cm, SKU: asi8462