| Model | LPB3215SW1105-TA-12-3.9-R | 
| Rated Voltage | 12 VDC | 
| Operating Voltage | 3~20 VDC | 
| Current Consumption | ≤12 mA | 
| Test distance | 30 cm | 
| SPL | ≥95 dB @30cm | 
| Resonant Frequency | 3900±500 Hz | 
| Tone | Continuous sound | 
| Operating Temperature | -20 ~ +70 ℃ | 
| Storage Temperature | -30 ~ +80 ℃ | 
| Weight | 7.5 g | 
| Carton size | 58.5×33.5×34 cm | 
| Quantity | 1000 pcs | 
| Gross Weight | 10.5 Kg |