Luminous and sonorous panel with high luminosity LEDs to use as a acoustic and visual emergency in case of fire, danger or flood risk. Design for outdoor exclusive use and surface mounting. Requires power supply from 12 to 24VDC. Consumption from 24V to 58mA without buzzer and 90mA with buzzer. Includes intern warning device of 98dB/m and 7 signs: “FUEGO”, “EXTINCIÓN DISPARADA” and “ATMÓSFERA PELIGROSA (Spanish); “FOGO” (portuguese) y “GAS DISPARADO”, “ATMOSFERA EXPLOSIVA” y “ATMOSFERA SATURADA-CO” (spanish/portugues).