Security detecting: Prevent taking contraband, such as: knife, gun and so on.
Factory: Prevent the loss of valued objects.
Education area: Prevent taking cheat-tool,such as: telephone, electronic dictionary, and so on.

Compact size , Portable;
High sensitivity, able to detect object as small as a stamp;
Visualize metal detection indicator;
Rechargeable battery and charger;
Extra-long working hours with single charge (Up to 40 working hours);
Controllable sound and vibration e ect;
Low sensitivity mode,  lter out all the small and tiny object;
Low battery voltage (7V) come with same detection range.