{"Category":"Audio Products","Washable":"Yes","Voltage - Rated":"-","Operating Temperature":"-30\u00b0C ~ 50\u00b0C","Featured Product":"22 mm Panel Alarm ZA Series","Input Type":"AC, DC","Voltage Range":"28 ~ 48V","Frequency":"3.3kHz","Current - Supply":"40mA","Product Training Modules":"Sonalert 22mm Panel Alarm Series","Datasheets":"ZA Series Guide ZA048MASU2","Sound File":"3300 Hz Fast Speed Up","Standard Package":"1","Size \/ Dimension":"30.7mm Dia x 43.4mm H","Termination":"Terminal Block","Driver Cir...