Amazon
Product Name : Electronic Alarm Buzzer;Rated Voltage : DC 12V Body Size : 12 x 9mm(D*H);External Material : Plastic Color : Black Weight : 9g Package Content : 5 x Electronic Alarm Buzzer
Product Name : Electronic Alarm Buzzer;Rated Voltage : DC 12V Body Size : 12 x 9mm(D*H);External Material : Plastic Color : Black Weight : 9g Package Content : 5 x Electronic Alarm Buzzer