The invention relates to a device (10, 30, 40, 50) for receiving notes of value, comprising a base body (12) and a lid (14) for closing an opening of the base body (12). Another aspect of the invention relates to a device (60) for displaying the opening of a lid (14) closing an opening of a base body (12) of a cash box (10, 30, 40, 50, 80). Both devices (10, 30, 40, 50, 60) comprise a sensor (16, 64) for detecting the opening of the lid (14) and a display unit (18). Further, the devices (10, 30, 40, 50, 60) comprise a control unit (20) that controls the display unit (18) in such a manner that, at least when the sensor (16, 64) has detected an unauthorized opening of the lid (14), that the display unit (18) displays information on the opening of the lid (14).