Supply of Set Of Piezo Electric Buzzer Operating Voltage Of 100V To 120V Dc Consisting Of Following Two Items : 1 Piezo Buzzer 27Mm Dia, Continuous Ringing - 02 No?S/Set, 2 Piezo Buzzer 35Mm Dia, Intermittent Tone - 01 No/Set. Make: Paramount/ Maruti / Ion / Ramyaa Warranty Period: 30 Months After The Date Of Delivery