Service & Support
Warranty Policy
Warranty Coverage
Warranty Exclusions
Warranty Exclusions
Warranty Modes of Service
① Online remote technical support
This service is applicable for technical problems, including , but not limited to connection issues is signal cables and power cables,system software issues and parameter settings,and replacement issues of the modules,power supplies,receiving cards,controllers,etc.
② Return to factory repair service
For problems that can not be solved by online technical support, we will confirm with buyers whether to provide return to factory repair service.If factory repair service is needed,buyer shall bear the freight for return delivery items to our factory.And we will send back the repaired items to buyer and bear the one-way freight.
③ On-site service
Buyer may submit service requirements through the website, email, telephone and other service channels with contract number,site address and contact information stated.We will dispatch a technician to buyer’s location. Buyer should bear labor fee, airfare, visa fee, and accommodation fee.

