| Model | LPB4216SW1003-TA-12-2.8-R | 
| Rated Voltage | 12 VDC | 
| Operating Voltage | 3~20 VDC | 
| Current Consumption | ≤12 mA | 
| Test distance | 30 cm | 
| SPL | ≥100 dB @30cm | 
| Resonant Frequency | 2800±500 Hz | 
| Tone | Continuous sound | 
| Operating Temperature | -20 ~ +70 ℃ | 
| Storage Temperature | -30 ~ +80 ℃ | 
| Weight | 12 g | 
| Carton size | 58.5×33.5×34 cm | 
| Quantity | 1000 pcs | 
| Gross Weight | 15 Kg |