Technical data
| Housing | ABS | 
| Type of mounting | vertical, Sound outlet opening at bottom | 
| Cable entry | Back | 
| Connection technology | Terminal up to 2,5 mm² | 
| Tone | Steady tone | 
| Volume | 92 dB | 
| Duty cycle | 100 % | 
| Operating temperature | -25 °C / +50 °C | 
| Degree of protection | IP43 & NEMA type 2 | 
| Weight | 150 g | 
| Drive system | non-polarised electromagnet, tappet strikes the membranes between 100 and 120 times/sec; DC with electrical contact breaker | 









