... . Small-sized, durability, and low power consumption are its biggest advantages. With unique design and special adhesive, WM-5000E2 ... you need to track people, items, locations, and activities. With a simple touch, the WM-5000E2 reader reads ... steel canisters. Technical Information Physical Durable stainless steel case with rubber shellDimensions 113mm×28 mmWeight 140gOperating Temperature -45° to ...