Description: Rated Voltage: 12VDC Operating Voltage: 6 - 15VDC Current Rating @ 12VDC: ≤ 80mA Power: 10W SPL: 110dB @ 30cm / 12VDC Piezo Frequency: 2.3 – 4.3 kHz Siren Tone: Warble Wire Length: 130mm / 5.12in Package Included: 10pcs Alarm Buzzer.
eBay