Siren piezoelectrica with lanzadestellos for exterior applications. Designed, made and certified according to norm EN54-3. Made of ABS of red color. Connections for siren and flash separated. Time of functioning and pre-established and eligible cycles by means of jumper to adapt them to the needs of the different populations. Protection degree IP54. Acoustic power (95 dB). I consume of 25 mA. Tension of supply between 15 V and 30 V. Temperature of functioning between-10 °C and 70 °C. Dimensions: 280 x 197 x 58 mm.