BEVEILIGINGSINRICHTING VOOR HET BEVEILIGEN VAN KOSTBAARHEDEN

The present invention relates to a security device for safeguarding valuables, comprising: - a housing with a pointed outer end which is configured for insertion during use into a ground, such as a sandy ground; - an attaching member which is arranged on the housing and to which the valuables are attachable directly or indirectly, for instance via a bag in which they are received; - a light sensor which during use in the situation where the pointed outer end is inserted into the ground is at least largely closed off to ambient light by the ground; and - a control unit which is connected to a power source and which is configured to activate at least an acoustic alarm in an activated state of the security device as soon as the light sensor is exposed to an increased amount of ambient light.