| APM-TEC | Diameter (mm) | Height (mm) | Voltage (VDC) | Operating voltage (VDC) | Resonance Frequency (Hz) | *Minimum Sound Pressure Level (dBA) | Tone | Housing material | Termination |
| APM-PB4209W-S | 42 | 18 | 9 | 7 – 20 | 2,800 ± 500 | 100dB at 30cm | Siren | ABS | WIRE |
APM-PB4209W-S – (42mm, 9VDC, 100dB/30cm)
Piezo Signalgeber, 42mm, 9VDC, 100dB/30cm.
