QNAP Security VioStor NVR (Version: 4.1.2) - Manual (Page 3)

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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.