Move&Moving(TM) 2Pcs DC 6-15V HYD-2312 Passive Active Electronic Alarm Buzzer Sounder
£1.96Product Name : Active Electronic Alarm Buzzer;Model : HYD-2312
Working Voltage : DC 6-15V;Body Size : 22 x 11mm / 0.87″ x 0.4″ (D*T)
Cable Length : 10cm / 3.9″;External Material : Plastic
Move&Moving(TM) DIY Project DC3-24V Continuous Sound Electronic Alarm Buzzer 23mm 3Pcs
£2.81Product Name : PiezoBuzzer Sounder;Voltage : DC3-24V
Type : Continuous Sound;Total Size(Pin Not Included) : 23 x 10mm/ 0.9″x 0.4″(D*H)
Cable Length : 11cm/ 4.3″;Hole Dia : 3mm/ 0.11″