Sounder of multi-tone low power consumption, certified according to EN 54-3.Power consumption between 6 and 33 mA, depending on the tone. Certifiedaccording to EN 54-3. Dimensions: Ø 93 mm, height: 63 mm. Sound level: 102 dB(tone 3). Protection: IP54 (with low base) IP65 (with high base)