

Datasheet| Operating voltage | 24 V |
| Series | KombiSIGN 40 |
| Series | KombiSIGN 40 |
| Diameter | 40 mm |
| Frequency | 2900 Hz |
| Tone type |
Buzzer
Continuous tone or pulsing tone, adjustable |
| Volume | 85 dB |
| Current | 80 mA |
| Protection rating | IP 66 |
| Case colour | black |
| Service life | 5 000 h |
| Operating temperature | -30...+60 °C |
| Dimensions ? x H | 40 x 45 mm |
| Housing | PC |