Piezoelectric transducer - without generator.
Buzer for printing.
TECHNICAL DATA:
- Rated voltage: 12V
- Operating voltage: 8~15 V
- Resonant frequency: 2.3kHz
- Rated current: 30mA
- Sound level: about 85dB
- Signal type: continuous sound
- Operating temperature range: -20°C to +70°C
- Case diameter: 12mm
- Weight: 2g