Do not dismantle the device as there is no component that can be fixed by users themselves in the
device. Otherwise, it might cause water leakage or bad image for the device due to unprofessional
dismantling. Please contact after-sale service to replace desiccant if it becomes green.
It is recommended to use the device with lightning arrester to improve thunder-struck protection
effect.
The grounding holes of the device are recommended to be grounded to further enhance the
reliability of the device.
Do not touch the CCD (CMOS) optic component directly. You can use the blower to clean the dust
or dirt on the lens surface. Please use a dry cloth wetted by alcohol to wipe away the dust gently if
it is necessary to clean.
Always use the dry soft cloth to clean the device. If there is too much dust, please wipe away the
dust with a clean cloth wetted slightly by the mild detergent, and then use the dry cloth to clean the
device. Do not use volatile solvents like alcohol, benzene, thinner and etc., or strong detergent with
abrasiveness, otherwise it will damage the surface coating or reduce the working performance of
the device.
When installing or using the device, do not directly touch or wipe the surface of the dome cover as it is
an optical device. If stained with dirt, use oil-free soft brush or air blower to gently wipe it away. If
stained with grease or fingerprint, firstly use soft cloth to gently wipe the water drop or oil and wait till
it is dry, and then use oil-free cotton cloth or leans cleaning paper soaked with alcohol or detergent to
wipe from the lens center outward till it is clean.
Warning
Please modify the default password after login to avoid being stolen.
Use the standard accessories provided by manufacturer and make sure the device is installed and
fixed by professional engineers.
Prevent the device surface from the radiation of laser beam when using laser beam device.
Do not provide two or more power supply modes for the device, otherwise it might cause damage
to the device.
Statement
Please refer to the actual product for more details; the manual is just for reference.
The manual will be regularly updated according to the product upgrade; the updated content will be
added in the manual without prior announcement.
Please contact the supplier or customer service if there is any problem occurred when using the
device.
Please contact the customer service for the latest procedure and supplementary documentation.
There might be deviation between the actual value of some data and the value provided in the
manual due to the reasons such as the real environment is not stable and so on. Please refer to
the final explanation of the company if there is any doubt or dispute.
The company is not liable for any loss caused by the operation that does not comply with the
manual.
