SJUNJIE 6 Pcs Piezo Electronic Buzzer 12V Tone Active Alarm Electronic Buzzer Alarm Sounder DC 3-24V with Wire Leads 110mm for Physics Circuits Continuous Sound

• Content & Dimension: 6 x Active Electronic Alarm Buzzer. Body Size : 23 x11 mm (D*H); Wire Length : 11cm.
• Rate voltage: 12V DC; Operating voltage: 3-24V.
• Material: Made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell. Made of high-quality ABS material, environmentally friendly, flame retardant, durable.
• Easy to use and install with compact and portable design. Call for help in Emergency to warn its owner and let your motorbike keep away from thieves.
• Application: Widely used in printers, copiers, alarms, electronic toys, timer as a sound device. Also universally work with automotive electronic equipment with 12 Volt.

Product Name: Piezo Buzzer Specification: Color: black Material: high quality ABS Rate voltage: 12V DC Operating voltage: 3-24V DC Package Content: 6 x Piezo Buzzer Note: Manual measurement, allowing 1-2mm error.