{"IP \/ NEMA Rating:":"IP65","Current Consumption:":"25 mA","Tones:":"Pulse","Sound Level SPL:":"80 dB","Operating Temperature Max:":"50 \u00b0C","External Depth:":"52 mm","Supply Voltage VDC:":"24 VDC","Supply Voltage VAC:":"-","Resonant Frequency:":"2100 Hz","Operating Temperature Min:":"-20 \u00b0C","SVHC:":"No SVHC (15-Jun-2015)"}...