Security system for monitoring children raised on boat, has control unit of reception station controlling function of alarm unit during reception of alarm signal from emitter upon detection of opening of chain

摘要

The system has a security device (2) in the form of a chain (3) that is equipped with a closing system (4). The device instructs an emitter (8) to emit an alarm signal, when the opening of the chain coupled to a control circuit is detected. A control unit of a reception station (B) controls a function of an alarm unit during the reception of the alarm signal.