1. H.264 baseline: 9 selectable video quality levels.
2. 5 network clients supported.
3. Hexaplex operation-simultaneous record, live, playback, backup, control and remote access Network audio conferencing capability.
4. Playback search by time or event (alarm, motion, and video loss).
5. Mixed operation Windows-playback search for selected channel in the live monitoring mode Multilingual supported.
6. Multilevel password to ensure high degree of security.
7. Recording quality can be configured into two groups-better usage of hard disk.
8. Supports mouse, remote, and keyboard control.
9. Desktop, ceiling mounting installation.
10. Channels: 4.
11. Video input format: NTSC / PAL: BNC 4CH in / 1CH out / spot out.
12. Display resolution:
(1) NTSC: 720 x 480 pixels.
(2) PAL: 720 x 576 pixels.
13. Recording frame rate (IPS) and resolution:
(1) NTSC: 30fps / 720 x 480 pixels, 60fps / 720 x 240 pixels, 120fps / 360 x 240 pixels.
(2) PAL: 25fps / 720 x 576 pixels, 50fps / 720 x 288 pixels, 100fps / 360 x 288 pixels.
1. Compression method. 2. Video: H.264 baseline. 3. Audio: ADPCM. 4. LCD display: 15-inch color LCD, 1,024 x 768, 450 : 1, 150 nits, viewing angle: 80°, 4 : 3, CCFL 5. Recording time: 7 to 20 days with 500GB HD for continuous recording mode at 25fps. 6. Recording mode: continuous, motion detection, sensor activated, time schedule. 7. Hard disk capacity: up to 250GB, IDE (PATA) interface HD x 1, up to 250GB, SATA interface HD x 1. 8. Sensors, alarm 4 input, 1 output (alarm). 9. Audio: 1CH input and 1CH output. 10. Network: 1 RJ-45 10 / 100Mbps Ethernet connector. 11. Media backup: 1 SD slot (option) / 1 USB 2.0 port for USB 2.0 flash disk, DVD + R, DVD - R, card readers, and HDD. 12. PTZ control: RS-232 and RS-485. 13. IR remote controller: yes. 14. Power supply: 100 to 240V AC / DC 12V, 5A (adapter supplying). 15. Mobile surveillance: mobile phone WAP protocol. 16. Dimensions: 359.4 x 312 x 52mm.