DC3.3 4.5V Human Body Pyroelectricity Infrared pir motion Sensor Module, Mini pir motion sensor chip and module

1. Are you factory direct? 

    Yes, we have our own factory, all of our led products are with competitive factory price. 

2. Do you have a special price and service for wholesale?

    Yes, we have the most competitive and best service to support our wholesale customers. We do supply OEM&ODM service for the wholesale; we can make your brand and logo on the package. 

3. What payment methods can I use? And how secure is my payment? 

     Currently, you can pay by PayPal, T/T and Credit Card.

4. How long does it take for my order to be shipped? And how long can I receive it. 

     Generally, your samples order will be shipped within 7working days after your payment verified by Aliexpress, for bulk order, it will be shipped about two weeks.

5.How is the quality of the product?

    You can rest assured that we are producing products with strict quality control for every link.

6.Can we buy samples for testing?

    Yes, welcome sample orders.

 7.Can we customize the product?

    Yes, we have our own R&D department, which can be customized.