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| Model | DX2512 | |
| Rated Voltage | 6 V | 12 V |
| Operating Voltage | 3-7 V | 8-14 V |
| Sound Output at 10cm (dB) | 85 dB | 85 dB |
| Current consumption | 70 mA | 55 mA |
| Operating Temperature (℃) | -20~+70 ℃ | -20~+70 ℃ |
| Storage Temperature (℃) | -30~+80 ℃ | -30~+80 ℃ |
