{"IP \/ NEMA Rating:":"IP67","Current Consumption:":"1 A","Tones:":"Single","Sound Level SPL:":"127 dB","Operating Temperature Max:":"45 \u00b0C","External Depth:":"140 mm","Supply Voltage VDC:":"-","Supply Voltage VAC:":"230 VAC","Resonant Frequency:":"1.68 kHz","Operating Temperature Min:":"-30 \u00b0C","SVHC:":"To Be Advised"}...