Gambian customers saw our products from Ali, and were very interested in the styles in the following pictures. First, I introduced the 17*17 wireless flat panel detector to the customer, and then sent the product detailed information to the customer, and then reported to the customer. The ex-factory price is set, the customer is a dealer, and he needs to discuss with his customer before replying to me. We are a professional flat panel detector manufacturer, if you need it, please feel free to contact us. Phone +8617616362243!