Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
alarm buzzer 12v:
1)voltage: 1.5v,3v,6v,9v,24v.alarm buzzer 12v
2)size:32*15.5mm
3)*sound @ 30cm: 70 dB
4)CE:alarm buzzer
alarm buzzer 12v:
1)Operating temperature: -20-+65 degrees.
2)Fundamental Frequency: 400+_ 50