Sirenë- buzzer(3-20)VDC.
Piezo Sirenë, 80dB, 3VDC, 2.4kHz, RND Components.
Piezo Sirenë, 85dB, 3 - 16VDC, 4kHz.
Piezo Sirenë, 85dB, 4 - 8VDC, 2.2kHz
Piezo Sirenë, 85dB, 8 - 16VDC, 2.2kHz