The AW-D305 Addressable manual call point (hereinafter referred to as AW-D305 Addressable) is designed to be used with an intelligent two-bus control system. When pressed after a fire is manually confirmed, it sends an alarm signal to a fire alarm control system. Upon receiving the alarm signal, the fire alarm control system will display the coded address and the equipment status of the manual fire call points. Under normal operation, the red indicator will blink; during a fire alarm, it will remain lit. The AW-D305 Addressable supports electronic coding, making it more suitable for engineering applications.