MULTIPLEXING TRANSPONDER AND DISASTER-PREVENTION MONITORING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a multiplexing transponder capable of reducing the cost by informing a plurality of pieces of information by a common display lamp. SOLUTION: This multiplexing transponder 2 comprising a monitoring means connected to a disaster-prevention terminal unit such as a fire sensor S at its one side and connected to a receiver 1 through a multiplexing line L at the other side, for monitoring various situations such as a polling situation with the receiver 1, further comprises an informing means for informing the monitored situation by the monitoring means with various lighting patterns of the common display lamp. COPYRIGHT: (C)2004,JPO