Home ELECTROMECHANICAL COMPONENTS BUZZERS and FANS Buzzer 3-24V “ISD1820 Voice Record and Playback Module” 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 Buzzer Module Br 600.00 Add to cart FTDI USB to TTL Converter Br 650.00 Add to cart Rotary Encoder Br 500.00 Add to cart DC to DC Converter Module Br 750.00 Add to cart