American Bus Video SD4HC, Руководство пользователя

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The monitoring, recording and playback are all with 25fps
" Horizontal resolution for monitoring
More than 270TV lines per channel.
" Horizontal resolution for playback
More than 270TV lines per channel.
2.4 Total Resources
4CH 960H:
" Support 4 channels 960H (960*576) simultaneous recording, total 100fps.
" Support 4 channels 960H (960*576) simultaneous playback, total 100fps.
4CH 720P:
" Support 4 channels 720P (1280*720) simultaneous recording, total 100fps.
" Support 4 channels 720P (1280*720) simultaneous playback, total 100fps.
2.5 Audio video synchronous recording
" Record and playback the audio/video/GPS positioning data simultaneously. The information can
be checked by CMS software, which can be installed on computer.
2.6 Access detection
" When after open motion detecting video recording equipment in camera detects movement, the
monitoring area can start recording, trigger the alarm, warning area size, location, number, area
and alert in sensitivity or removal of alert, and other functions, can be set up.
2.7 Signal loss alarming function
" When the video signal gets lost, the device will send alarm signal via Internet. Responding in less
than 5 seconds with log information. NOTE this function will not work when a channel is not in
recording status or if a channel is displaying in full screen.
2.8 Alarm linkage
" Support 4CH alarm input (8-36v high level voltage to trigger); 1CH alarm out (by relay, max.