Specification for Sound transducer: piezo; without built-in generator; 1.3kHz
| Operating temperature | -20...70°C |
| Type of sound transducer | piezo alarm |
| Sound transducer features | without built-in generator |
| Operating temperature | -20...70°C |
| Type of sound transducer | piezo alarm |
| Sound transducer features | without built-in generator |