Red or green LED flashing when buzzer is operating (patent) *
Mounting hole : Ø22/25 mm / Panel thickness: 6 mm
IP65 protection structure for front part
B2PB Series
The B2PB series Ø22/25 mm piezo buzzers offer clear and loud sound up to 98 ±8 dB (at 0.1m). The buzzers also feature a green LED operation indicator and users can select between continuous or intermittent sound settings.