Home ELECTROMECHANICAL COMPONENTS BUZZERS and FANS Buzzer 3-24V “DC to DC Converter 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 Buck Converter HCW-P715 Br 650.00 Add to cart MAX485 Interface Module Br 450.00 Add to cart I2C Module Br 500.00 Add to cart HW-712 backup battery power switching module Br 1,250.00 Add to cart