... its biggest advantages. With unique design and special adhesive, WM-5000E2 reader is waterproof. The unique design that there is ... If you need a dependable, tamper-proof data collection system, WM-5000E2 system is the judicious choice.application areas: security rounds ... , items, locations, and activities. With a simple touch, the WM-5000E2 reader reads touch memory buttons, which are memory chips ...