User Manual

Safety Information
BEFORE OPERATION
This section of the manual uses the following warning symbols to provide information regarding use of
the product to prevent you and others from being harmed and your product from being damaged. These
warning symbols are described below. Ensure you understand these precautions before proceeding with the
installation.
Warning
Failure to follow the instructions provided by this
warning and improper handling may cause death
or serious injury
Caution
Failure to follow the instructions provided by this
caution and improper handling may cause injury
and/or property damage
This symbol indicates
prohibition. The specific
prohibited action is provided in
and/or around the figure.
This symbol requires an ac-
tion or gives an instruction.
Warning
Never attempt to disassemble or repair the product. It may cause fire or damage to the devices.
Hold the main unit securely when you install or service it. Exercise care not to bump the product against
nearby objects or drop it inadvertently.
Caution
Only use approved Power over Ethernet power supplies.
Never try to power the device other than with the
RJ45 PoE connection.
Do not touch the unit connections with a wet hand or when
the product is wet from rain. It may cause a short circuit and
damage the unit.
Clean and check the products periodically for safe use.
If any problem is found, contact DW
®
or authorized
partners to solve the issue before continuing to use the
product.
This product is intended to detect people and is not
designed to prevent theft, disasters or accidents.
The manufacturer shall not be held liable for any
damage to user’s property resulting from theft,
disasters or accidents.