Home ELECTROMECHANICAL COMPONENTS BUZZERS and FANS Buzzer 3-24V “MT8870 DTMF Decoder 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 MT8870 DTMF Decoder Module Br 550.00 Add to cart HW-712 backup battery power switching module Br 1,250.00 Add to cart OUT OF STOCKBuck Converter Mini MP1584 Br 650.00 Read more Mini-360 DC-DC Buck Converter Br 450.00 Add to cart