5.研发工程的同事也告诉我们，他们也对产品进行的检测，一切正常。产品参

5. The colleagues in the R&D project also told us that they also tested the product and everything was normal. The product parameters are the same as before! A colleague from R&D engineering told me that the products we produce are tested and shipped according to previous requirements. This phenomenon may be caused by the fact that the resistance value of the SR212 product installed by the customer is too large, resulting in poor signal.

5. Colleagues in R & D engineering also told us that they also tested the products, and everything was normal. The product parameters are the same as before! My colleagues in R & D engineering told me that our products were tested and shipped according to the previous requirements. This phenomenon may be caused by the high resistance value of sr212 installed by the customer, resulting in poor signal.

Colleagues in R&D engineering also told us that they also tested the products, and everything was normal. Product parameters are the same as before! Colleagues in R&D told me that the products we produced were tested and shipped according to the previous requirements, which may be caused by the high resistance value of SR212 products installed by customers, resulting in poor signal.