... washer, you can replace the old battery, please pay attention to the anode and cathode. Protect your assets NOW! Features: 1 ... ) Can be used on: bike, scooter, door, car steering wheel, window, toolbox, truck, trailer, boat, shed, side gate ... ; 4) Can be used alarmed or unalarmed states; 5) Automatic alarm reset; 6) Shake, shock, move or vibrate sensor; 7) Resistant corrosion ...