This Electronical Bump Key Gun can open locks by bumping, shaking and brushing.
Electronical bump key gun
12 Kinds of bumping pick heads.
Open Locks by Bumping, Shaking and Brushing.
1).Choosing correct the pick head, insert it to the lock plug.
2).Turn it to 90 Degree of the Lock Open Direction and press the switch lightly.
3).It will transfer the lock Plug automatically while the lock pin departing.