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モニター Dahua Digital VTHのPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。Dahua Digital VTH 20 ページ。 Digital indoor monitor
Preparations
Do not install the VTH in harsh environment with condensation, high temperature, dust,
corrosive substance and direct sunlight.
In case of abnormality after powering on the VTH, cut off the power supply at once, and
unplug the network cable. Power on after troubleshooting.
Installation should be done by professional teams. Do not dismantle or repair the device by
yourself in case of device failure. Contact after-sales service if you need any help.
Wall-mounted Installation
Directly install the VTH with a bracket onto a wall, which is suitable for all types of devices.
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Installation
Wall-mounted installation
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