Dahua VTH1550CHW-2, User Manual, Page: 3 / 24

Important Safeguards and Warnings
Please read the following safeguards and warnings carefully before using the product in order
to avoid damages and losses.
Note:

Do not expose the device to lampblack, steam or dust. Otherwise it may cause fire or
electric shock.
 Do not install the device at position exposed to sunlight or in high temperature.
Temperature rise in device may cause fire.
 Do not expose the device to humid environment. Otherwise it may cause fire.

The device must be installed on solid and flat surface in order to guarantee safety
under load and earthquake. Otherwise, it may cause device to fall off or turnover.

Do not place the device on carpet or quilt.

Do not block air vent of the device or ventilation around the device. Otherwise,
temperature in device will rise and may cause fire.

Do not place any object on the device.

Do not disassemble the device without professional instruction.
Warning:
 Please use battery properly to avoid fire, explosion and other dangers.

Please replace used battery with battery of the same type.
 Do not use power line other than the one specified. Please use it properly. Otherwise,
it may cause fire or electric shock.
Special Announcement

This manual is for reference only.
 All the designs and software here are subject to change without prior written notice.

owners.
 If there is any uncertainty or controversy, please refer to the final explanation of us.
