| APM-TEC | Diameter (mm) | Height (mm) | Voltage (VDC) | Operating voltage (VDC) | Resonance Frequency (Hz) | *Minimum Sound Pressure Level (dBA) | Tone | Housing material | Termination |
| APM-PB2212W | 22 | 10,8 | 12 | 3 – 30 | 4,500 ± 500 | 80dB at 30cm | Continuous | ABS | WIRE |
APM-PB2212W – (22mm, 12VDC, 80dB/30cm)
Piezo Signalgeber, 22mm, 12VDC, 80dB/30cm.
