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نقد و بررسی اجمالی
Oscillation
Frequency 0.4 ± 0.1 KHz
Frequency 0.4 ± 0.1 KHz
Rated Voltage 12 Vdc
Current Consumption ( Max. ) 35 at Rated Voltage mA
Sound Pressure Level ( Min. ) 85 at 10 cm at Rated Voltage dB
Tone / Pulse Rate Constant
Operating Temperature -20 ~ +70 °C
Storage Temperature -30 ~ +80 °C