| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| 1 | Rated voltage | 12VDC |
| 2 | Operating voltage | 6-15 VDC |
| 3 | Rated current (mA) | Max.20mA, at 12VDC |
| 4 | Output sound pressure (dB)10cm | Min.95dB, at 12VDC |
| 5 | Resonant whisker rate (Hz) | 3500500 Hz |
| 6 | The tones | Continuous |
| 7 | Operating temperature () | -20 - +70 C |
| 8 | Storage temperature ( C) | -30 -+80 C |
| 9 | Environmental protection | Yes |
| 10 | Net weight (g) | Approx 3g |
