PURPOSE: To stop the operation of a terminal equipment by the operation from a receiver or repeater without going to the place where the terminal equipment is installed.
CONSTITUTION: Plural terminal equipments including a sub-display device 5 are connected with a receiver 1 via a repeater 3, and the receiver 1 transmits the control signal to the terminal equipment by the input of the disaster prevention information from the terminal equipment and makes the terminal equipments perform the output operation of the information display and the alarm sound. At this time, the terminal equipment is provided with an operation stop switch 10 for stopping the output operation of the information display and the alarm sound. A switch operation part 11 makes the receiver 1 or the repeater 3 actuate the operation stop switch 10.
YOKOSHIMA AKIO
FUWA YOSHIAKI
