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QNAP Security VioStor NVR (Version: 4.1.2) User Manual

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Important Notice

Reading instructions

Please read the safety warnings and user manual carefully before using this product.

Power supply

This product can only be used with the power supply provided by the manufacturer.

Service

Please contact qualified technicians for any technical enquires. Do not repair this

product by yourself to avoid any voltage danger and other risks caused by opening this

product cover.

Warning

To avoid fire or electric shock, do not use this product in rain or humid environment.

Do not place any objects on this product.