Two tone piezo chassis mount buzzer. 4-28V.
Operating Voltage Range: 4.0 ~ 28.0V DC
Rated Voltage: 24.0V DC.
Max Rated Current: 20/30 mA.
Minimal Sound Output: 85 / 80 dBA @ 30cm.
Frequency: 2900 +/- 500Hz.
Tone Nature: Dual
Operating Temperature: -20°C ~ +60°C
Terminal: Plate.
Dimensions (mm): 43.5Ø x 34.5H