5PCS Electronic Alarm Buzzer with Wire - Loud Sound Alarm for Printer, Computer, Electronic Toys | DIY Projects, Security Systems & Home Automation

Feature:1. Continuous alarm sound high decibel active buzzer.2. 3-24V wide power supply, 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.Spec:Item Type: Active BuzzerOperating Voltage: DC 3-24VDecibel: 95dBLead Length: 12cm/4.72in.w-e-text table td,.w-e-text table th,;.w-e-text table,Package List:5 x Buzzer