物料参数
| ProductCategory: | AudioIndicators&Alerts |
| Manufacturer: | MallorySonalert |
| SoundPressureLevel: | 80dBA |
| Tone: | Continuous |
| Frequency: | 3kHz |
| VoltageRating: | 12VDC |
| CurrentRating: | 18mA |
| Diameter: | 24mm |
| Mounting: | Flush |
| Brand: | MallorySonalert |
| Series: | PLD |
| ProductCategory: | AudioIndicators&Alerts |
| Manufacturer: | MallorySonalert |
| SoundPressureLevel: | 80dBA |
| Tone: | Continuous |
| Frequency: | 3kHz |
| VoltageRating: | 12VDC |
| CurrentRating: | 18mA |
| Diameter: | 24mm |
| Mounting: | Flush |
| Brand: | MallorySonalert |
| Series: | PLD |