Auer Signalgeraete Buzzer B100520313.CO AUER Acoustic pulse 230 V AC 90 dB

Top Price/Performance: The loud standard mounted buzzer for fitting in the boring holes with 28.5 mm diameter impresses with its large voltage range. The volume of the pulse tone with up to 90 dB is adjusted continuously via the rotating window. With closed rotary window is the buzzer is approx. 10 dB quieter. This text is machine translated.

Price: £ 17.99 from Conrad Electronic