Online Customer Service
Customer Service Hotline
+86-19327521398
Pre-sales Guideline
Our well-trained customer service staff will serve you and react quickly, and sincerely at your service!
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Professional Recommendation
Q & A
Technical Questions Support
Sales Tracking
Our sales representative will follow up on your order in the most effective way.
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Logistics Tracking
24/7 Hours
Online Customer Service
After-sales Warranty
The warranty is one year (12 months) from acceptance and inspection. The inspection should be completed within 7 days after receiving the good.
12 Months
Free warranty
Technical Support
Lifetime technical support
What does this warranty cover?
RF Crazy provides a limited warranty for buyers and engineers including hardware and software replacement and repair services arising during normal use will be free.
How long is the warranty period?
Usually 12 months.
What is NOT covered by the warranty?
RF Crazy provides a limited warranty for buyers that replacement
- Over the warranty
- Cannot offer the purchase vouchers
- Other damaged without the product itself
- Watering, broken and damaged by man-made
- Use incorrect according to the datasheet and instructions
- Due to the flood, fire, lightning, earthquake, and other natural disasters
- Maintenance and remove the components without RF Crazy’ s permission