1. Advanced RTOS.
2. Motion JPEG compression.
3. Support CIF, half-D1.
4. Real-time recording.
5. 4CH video input and 4CH audio input.
6. USB to upgrade software.
7. PS/2 mouse control.
8. PTZ and network function.
9. Perfect alarm and operation log are convenient for analyse and detection.
10. Watch-dog built-inside.
11. Multiple language versions are selectable.
12. Built in 7-inch hidden LCD monitor, convenient for using (China patent NO.200730174963.4).
13. Applied in small surveillance area, such as house, small super market, gas station, villa, and more.
14. Video I/O:
(1) NTSC: 4CH BNC input / 1CH BNC output, 1CH S-video output.
(2) PAL: 4CH BNC input / 1CH BNC output, 1CH S-video output.
15. Audio I/O, 4CH BNC input / 1CH BNC output.
16. Displaying speed:
(1) NTSC: 120fps (4 x 30fps).
(2) PAL: 100fps (4 x 25fps).
17. Recording speed:
(1) NTSC: 30fps, 4 x 30 = 120fps.
(2) PAL: 25fps, 4 x 25 = 100fps.
18. Recording mode manual, scheduling, alarm, motion, and detection.
18. Image quality high, middle.
1. Low are selectable. 2. Recording resolution: 704 x 240, 352 x 240 (NTSC) / 704 x 288, 352 x 288 (PAL). 3. Playing mode: 1CH or 4CH (dualplex). 4. Search mode by time/ event/ channel. 5. HDD: >200G, ATA-100 (without HDD). 6. Alarm I/O: 4CH input / 1CH output. 7. Network IE/ PPPOE/ DDNS. 8. Remote control: yes. 9. Mouse control: PS/2. 10. USB backup: USB 2.0. 11. PTZ control PELCO-D, PELCO-P, B01, SAMSUNG. 12. Language: simplified Chinese, old Chinese, English. 13. Monitor: 7-inch hidden LCD monitor (China patent no. 200730174963.4). 14. SATA backup: no / yes. 15. Software upgrade USB. 16. Power supply: 12V / 4A DC. 17. Working temperature: -10℃ to +50℃. 18. Working humidity: 10% to 90%. 19. G.W / N.W.: 6.1kg / 4.5kg. 20. Size: 360 x 330 x 60mm.