Buzzer Indicator 220V

Product Features

barcode: SL22-22SM

Product Description
Ambient Temperature 25°C – 55°C
Relative Humidity ≤ 0.98
Vibration Frequency 2 – 80 Hz
Speed 0.7 g/h
Pollution Rate 3
Insulation Type 111
Voltage Frequency 2.5 V,Ac,1minute