Description
Specification
Sound Pressure Level ( dB min. ) 10cm | 90 |
Current Consumption 9VDC ( mA ) | 3 max. /9V |
Oscillating Frequency ( ± 0.5KHz ) | 2.8 Continuous tone |
Working Voltage ( VDC ) | 9 ~ 8 |
Operating Temp. ( ºC ) | -20 ~ +60 |
Weight (gms) | 26 |