| APM-TEC | Diameter (mm) | Height (mm) | Voltage (VDC) | Operating voltage (VDC) | Resonance Frequency (Hz) | *Minimum Sound Pressure Level (dBA) | Tone | Housing material | Termination |
| APM-PB22.512W | 22,5 | 12 | 12 | 3 – 20 | 3,000 ± 500 | 90dB at 10cm | Continuous | ABS | WIRE |
APM-PB22.512W – (22,5mm, 12VDC, 90dB/10cm)
Piezo Signalgeber, 22,5mm, 12VDC, 90dB/10cm,
