The Fire Siren is a strobe light alarm device. When the locale fire is confirmed, the Fire Siren is started by the Fire Alarm Control Panel inthe Fire Protection Controlling Center through Linkage Programming, send out strong strobe light and sound signals to attract people’s attention and inform them to get away from the spot. This Fire Siren is used together with the Fire Alarm Control Panelproduced by our company. It employs the electro-encoding method. The encoding method can refer to the Instruction of address encoder.