Sound Module For Credit Card/VIP Card
When you insert your credit card/VIP card, the machine will play music and speak some words to welcome you, I think you will be surprised. A sound module can do this, the normal function is pull off the strip, music plays. But if we rewrite the programs, the function will be changed, insert a strip and the music plays. So the credit card or VIP card will be the strip. Any other functions, just tell us and we will help you realize them.
1. How many days for sample and bulk production time?
1. We are honored to offer you samples, usually we will arrange them with Digital Sample or Dummy in 1-3 working days, product sample is acceptable.
2. The lead time for bulk production based on your orders quantity, surface finishing. Usually 8-12 working days are enough.
2. What is the meaning of OTP?
The OTP that mean is the one time programming IC chip, it is progrm the IC chip each by each burned by factory of computer.so it is lower order quantity request, but the IC chip price is higher.
3. How will you control product quality? Are your products environmental? Could you please provide ROHS report?
We strictly control every detail of production, and every product is inspected by our QC team before delivery. Our products are environmental and we could provide ROHS report