

| Tone type | Continuous |
| Volume min. | 82 dB |
| Volume | 82...90 dB @ 30 cm |
| Frequency | 2750 Hz |
| Mounting aperture ? | 25.5 mm |
| Operating voltage | 110...230 VAC/DC |
| Termination | Flat plug 2.8 mm |
| Current consumption | ≤8 mA |
| Operating temperature | -30...+75 °C |
| Dimensions ? x H | 40 x 28.5 mm |