Abstract: A loss recognition system including a transceiver which is prepared to send an interrogation signal to a transponder and to receive from the transponder a response signal. A data processing apparatus detects the presence of the response signal and the signal strength thereof and, in the absence of the response signal or in the case of undershooting of the signal strength of the response signal below a predetermined threshold value, automatically outputting an activation pulse for activating an alarm transmitter associated with the response signal. The transponder is associated with a predetermined object of value and is attached thereto in a use state. An alarm transmitter is provided on the transceiver and/or on the object of value associated with the respective transponder. At least one alarm transmitter is activated by a self-latching circuit which is activated as soon as an activation pulse associated with the alarm transmitter is output.