5pcs DC 324V 95dB Active Buzzer Alarm Continuous Beep for DIY Electronics SFM27

Feature: 1. Continuous alarm sound active buzzer. 2. 324V wide power voltage, suitable for alarm application of various electronics. 3. Alarm sound pressure level up to 95dB. 4. Red wire is positive pole, black wire is negative pole. 5. Widely used in computer, printer, copier, alarm, electronic toy, car electronic equipment, telephone, timer, etc. Specification: Item Type: Active Buzzer Operating Voltage: 324V Decibel: 95dB

Length: 12cm 4.72in Package List: 5 x BuzzerContinuous alarm sound active buzzer. 324V wide power voltage, suitable for alarm application of various electronics. Alarm sound pressure level up to 95dB. Red wire is positive pole, black wire is negative pole. Widely used in computer, printer, copier, alarm, electronic toy, car electronic equipment, telephone, timer, etc.