sirenă piezo Hitpoint PS-523A
sirenă piezo Hitpoint PS-523A Electrical Characteristics : Oscillation Frequency 1.5 ± 4 KHz Operation Voltage 5 ~ 15 Vdc Rated Voltage 12 Vdc Current Consumption (Max.) 200 at Rated Voltage mA Sound Pressure Level (Min.) 105 at 100 cm at Rated Voltage dB Tone / Pulse Rate Sweep 4.5 Operating Temperature -20 ...
Sector 4, Bucuresti
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