Internally driven piezo buzzer,Top sound
Resonance Frequency : 2.5±0.5KHzOperating Voltage: 5-13VDCRated Voltage: 12VDCCurrent Consumption: 75mA Max.at Rated VoltageSound Pressure Level: 100dB Min at Rated Voltage Tone Nature : Constant soundOperating Temp: -40~+85°CWeight: 27gHousing Material: ABSSize: