Contact - URayTech URayCoder Quick Start Manual

"DDNS". Please contact your network operator to check whether your network has a
public IP address.
8. Contact Us
Since this product is a professional product, and Amazon customer service is not familiar
with it, if you encounter any technical problems when using the device, or encounter
document requirements(such as new firmware, SDK, APP etc), please contact us via the
following contact information, we will arrange professional engineers to provide you with
technical service.
Linda Zheng
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Email: linda@szuray.com
Skype: .linda_go@yeah.net
Whatsapp: +86 135 9028 3020
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