... & Economic 3.High sensitivity WE-007 Outdoor Detector WE-007 Outdoor Detector is a new metal detector of our company. It is complete ... , it is easy that the water filters the juncture and infrared detector. What is worse, be insolation after the rain, the ... the lifetime of the waterproof Walk-through metal detector greatly.Now, Our Outdoor Detector has overcomed these disadvantages. Features: The WE- ...