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Preface
This manual describes in detail the functions, installation and operation principles and methods of
the product. Before installing and using this product, please read it carefully.
1. Safety precautions
•
During transportation, storage, installation and use, it is necessary to prevent heavy
pressure, severe vibration and immersion to avoid damage to products.
•
The product shell is made of organic material. It is strictly forbidden to contact with
corroded liquid, gas or solid substances.
•
Do not let the product get wet or rained on. Don't use it beyond the limit of temperature
and humidity.
•
When cleaning the lens, please use a dry soft cloth to wipe. When there is a lot of dust,
please use a neutral cleaner and wipe gently.
•
Do not use strong or corrosive detergents to avoid scratching the lens and affecting the
image.
•
This product has no parts that users can repair by themselves, and the damage caused
by users ‘self-disassembly does not fall within the scope of warranty.
2. Electrical safety
•
The installation and use of products must strictly comply with the national and local
electrical safety standards.
•
Do not use power adapters beyond the specifications of the power supply, otherwise the
equipment components will burn out and will not work properly.
•
In the process of using the product, we should keep enough distance from the
high-power equipment, and do a good job of lightning protection, surge protection and
other protective measures when necessary.
•
When the product is not in use, please disconnect the power switch and
disconnect the power adapter from the power socket.
•
The product uses DC 12V power supply, and the polarity of the power
plug is as shown in the picture.
