Piezoelectric Anti-theft Horn High Decibel Sound Light Alarm Explosion Buzzer Without Light

Label:Yes Sound pressure decibel: 95Bd/105Bd Sound form: alarm sound, dual-audio alarm ringtone Product name: high decibel alarm Rated current: 220mA/50mA Working voltage: 12V/24V/220V Quantity:1pc Brand new with high quality Size:52*50mm Shell material: flame retardant PC material Package Include: 1pc Anti theft alarm Notice: 1.1cm=10mm=0.39inch. 2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.