Preces apraksts

• Instructions before putting an order:If the PTZ is skewed after installation, it is not necessarily a line difficulty You must first rule out whether or not there's a photograph transmission If there is a photograph transmission, it suggests that there's no situation with the line, and then you will need to examine the motor If the client has the following video mistakes during installation, it's always the motor problem, not the product problem:

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Atsauksmes