Home ELECTROMECHANICAL COMPONENTS BUZZERS and FANS Buzzer 3-24V “4×4 Keyboard Keypad” has been added to your cart. View cart Buzzer 3-24VBr 300.00 Operating Voltage: 3-24VDC Alarm diameter: 42mm Alarm height: 12mm Buzzer type: Piezoelectric sound pressure level 95 dB Buzzer 3-24V quantity Add to cart Categories: BUZZERS and FANS, MODULES Tags: Buzzer, Buzzer 3-24V Description Operating Voltage: 3-24VDC Related products MAX485 Interface Module Br 450.00 Add to cart USB to TTL Converter Br 650.00 Add to cart ADS1115 16-Bit ADC Br 500.00 Add to cart Rotary Encoder Br 500.00 Add to cart