The RS PRO Piezo Buzzer audio Indicator has Operating temperature range of -30°C to +80°C and voltage range of 0.7V dc to 15V dc. The material used for buzzer is ABS UL-94 1/16 HB HIGH HEAT (BLACK) and it has pin type terminal.
Sound Level 106dB Tone Type Continuous Diameter 36.5mm Height 23.5mm