Electronic anti-theft device with a clamping function

Abstract

An electronic antitheft device comprising an electronic detection device, a first part and a second part, each part provided with an inner contact surface, and the first part being movable relative to the second part in such a way as to cooperate by clamping at the respective contact surface thereof. At least one of the parts, preferably both parts, comprise on the contact surface thereof an abrasive covering.

Dependencies are inferred from the claim text.