ELECTRONIC DEVICE CONSISTING OF TWO OR MORE UNITS WITH FUNCTIONS OF PREVENTING BAG SNATCHING,PREVENTING THE THEFT OF OBJECTS, PREVENTING THE LOSS OF ARTICLES, AND PREVENTING CHILDREN FROM WANDERING OFF, AS WELL AS TURNING ON AND OFF AUTOMATIC SYSTEMS IN GENERAL, ANTI- THEFT DEVICES FOR HOMES OR VEHICLES AND THE LIKE, AND CENTRAL LOCKING FOR VEHICLES.

摘要

The present invention relates to an electronic device consisting of two or more units, a transmitter (monitoring unit) and a receiver (or more than one receiver) (the monitored unit) which are separate from each other, and can be used with the monitoring unit carried on the person (e.g. in a pocket, in the hand, etc.), while the monitored unit can be placed in a bag, in a case, on a child or adult, or on any object to be protected from snatching, theft, loss or removal, characterized in that the movement of the two units away from each other (if a bag is snatched or a child wanders off, for example) triggers the alarm of the monitored unit. Similar, a user's movement away from his vehicle or home automatically causes the anti-theft device to be turned on and causes the doors to be centrally locked; to unlock the doors and turn off the anti-theft device automatically, it is simply necessary for the user to move towards his vehicle or home.