20
How to Connect External Devices
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Connect with the external camera:
You can connect the special cameras to the DVR by the AV-In port
directly, or you can input a video and
audio source by the AV-In & DC Out cable, on the same time the DVR can output DC5V voltage (max 400mA)
to power the external CCD or CMOS camera by the AV-In &DC Out cable, The yellow RCA connector is for
video, the white and the red RCA connector are for audio;
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Connecting with the UPS Battery Bank