HistoryTemperatureResult message in XML format
<HistoryTemperatureResult version="2.0" xmlns="http://www.hikvision.com/ver20/XMLSchema"> <thermometryUnit> <!--req,xs:string,"celsius,fahrenheit,kelvin"--> </thermometryUnit> <RuleInfoList><!--req--> <RuleInfo> <ruleId><!--req ,xs:integer--></ruleId> <TempInfoList> <TempInfo> <time><!--req,xs:time, ISO8601 time--></time> <tempValue> <!--dep, xs:float, "-40.0 .. 1000.0", corrects to one decimal place, ro--> </tempValue> </TempInfo> </TempInfoList> </RuleInfo> </RuleInfoList> </HistoryTemperatureResult>