6つの地帯を歩く遠隔コントローラーが付いている金属探知器を通って防水しなさい

Waterproof 6 zones Walk through Metal Detector With remote controller Product Introduction: This Waterproof Walkthrough Metal Detector is a kind of security door for export, which is made of imported fire board material and has the special merits of light weight and waterproof. And with electromagnetic fields, when people walk through this waterproof metal detector, metal article such as various control tools, weapons, metal products, electronic products and other metal goods