Theft-deterrent device and a locking element and a release device for a theft-deterrent device

摘要

The invention relates to a theft-deterrent device intended to be attached to and locked on theft-attractive goods and constructed to co-act with a release device (14) for releasing the theft-deterrent device from said goods (12). The theft-deterrent device includes a first element (2) comprising a base element (4) and a connecting element (6) which projects out from the base element and is intended to be inserted through said goods, and a locking element (8) which is intended to be attached to and locked on said connecting element such as to prevent movement in a direction away from the base element and therewith to hold the anti-theft device securely on said goods. The locking element (8) can be released from the connecting element (6) by means of a temperature-dependent change in form of a release-part (66) provided in the locking element (8) and comprised of a material that has memory properties. The invention also relates to a locking element and to a release device for a theft-deterrent device.