66 mm melody buzzers B6MA Series offers 4 different melodies (ambulance, police siren, phone ring, Für Elise). The buzzers provide rich sound with volume up to 95dB (at 1 meter). The front plate also has an IP65 rating, and can be safely applied in wet or dust environments.
Features
* 4 different melodies (ambulance, police siren, phone ring, Für Elise)
* Check operation status with operation indicator (red LED)
* End sleeves (ferrule terminal) provide simple wiring
* Power supply: 12-24VDC, 110-220VAC 50/60 Hz
* Max volume: up to 95dB (at 1 m), *105dB (at 0.1 m)
* Installation diameter: Ø66 mm
* Installation method: screw-on method
* IP65 protection structure (IEC standard, front-plate only)