4-inch Embedded Hard DVR

Model No.: QH-204 Detailed Product Description Features: 1) Video signal: NTSC/PAL 2) Video input channel: 4 x BNC mix 120fps/s (4 x 30fps/s) 3) Display frame: mix 100fps/s (4 x 25fps/s) 4) Video frame: mix 100fps/s (4 x 25fps/s) 5) Video frame: NTSC mix 30fps/s 6) Combine format: PAL mix 25fps/s 7) Video frame: NTSC Mix 7.5fps (30fps/4) 8) Independent format: PAL mix 6.25fps(25fps/4) 9) Effective pixels: display video: NTSC: 720 x 480 PAL: 720 x 576 NTSC: 720x 480 (combine format) PAL: 720x576 (independent format) 10) Compression format: M-JPEG 11) Recording method: by hand/warm/set time 12) Display setting: time/date/set menu 13) Move detection: yes 14) Picture lost warm: yes 15) Hard disc: 80G above 16) Alarm input: 4 input 1 output 17) System inspect: automatically turn to recording format when power off 18) Power: DC 12V / 5A 19) Dimensions: 430 (L) x 270 (W) x 50 (H) mm