The addressable manual call point is explicitly designed for use with an intelligent two-bus control system. When manually pressed to confirm a fire, it promptly sends an alarm signal to the fire alarm control system. Upon reception of the alarm signal, it promptly displays the coded address and the equipment status of the manual fire call points. The red indicator blinks to indicate normal operation and remains lit in the event of a fire alarm. The addressable system unequivocally supports electronic coding, making it highly suitable for engineering applications.