Tone Type: Continuous Frequency Response Min.: 2.9 kHz Frequency Response Max.: 3.9 kHz Sound Level: 90 dB Operating Voltage Min.: 8 VDC Operating Voltage Max.: 16 VDC Current Consumption: 20 mA Signal Generator Colour: Black Housing Material: ABS Termination Type: Flange Operating Temperature: Min. -20 °C Operating Temperature: Max. 70 °C Width: 42.5 mm Height: 15 mm