| APM-TEC | Diameter (mm) | Height (mm) | Voltage (VDC) | Operating voltage (VDC) | Resonance Frequency (Hz) | *Minimum Sound Pressure Level (dBA) | Tone | Housing material | Termination |
| APM-PB41.812W-SP | 41,8 | 16 | 12 | 3 – 28 | 2,900 ± 500 | 90dB at 30cm | Slow Pulse | Noryl | WIRE |
APM-PB41.812W-SP – (41,8mm, 12VDC, 90dB/30cm)
Piezo Signalgeber, 41,8mm, 12VDC, 96dB/30cm.
