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Optical Network Video Technologies (Shenzhen) Co., Ltd.
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4.Note
Keep away from hazardous materials such as flammable and explosive.
Keep away from dust or dirt.
Do not expose the device to dust, dirt, sand, food, or other inappropriate substances.
To prevent falling, the equipment should be prevented from falling from a high place.
Waterproof, this device does not have waterproof performance, please keep it dry.
5.Warranty
Dear customers:
First of all thank you for purchasing our products, and thank you again!
In order to facilitate us to provide you with high-quality and satisfactory after-sales service, but also to better
