Local police Mechelen-Willebroek (PZ MEWI) require a four-year contract to conclude the purchase of beacons and receivers for objects sought. The beacons will by the respective authorities in the first phase, eg be made available to the public so that the latter can equip their bikes with. Recipients will be installed strategically chosen positions by the authorities. It is intended that the police have an additional means available in the case of bicycle thefts via the receivers to track down the stolen items. In a later phase, should this technology can also be used for the "marking" of other objects. During the term of this Agreement, the contracting authorities can according to their financial and operational needs orders.