... machinery, lawnmowers, toolboxes, gas cylinders, diesel tanks etc.1) This alarm small padlock is widely used for home, door, window, case ... of the lock cover until the cover shoot off and remove the cover, you can replace the battery. Pay attention to ... , cart, garden machinery, locker, lockroom , etc.; 2) 105-110 db alarm sound; 3) Auto-alarming system & locking system; 4) Can be ...