Infrared Scanning Vehicle Separator Sensor for Infrastructure Zhengzhou Hengliang Tech Co., Ltd. Base Info Model NO.:HLG16AAfter-sales Service:12 MonthsWarranty:12 MonthsAccuracy:99.9%Trademark:HengliangTransport Package:Wooden BoxOrigin:Zhengzhou City Henan Province China Description Pre:E14/E27/E39/E40 Go No Go Lamp Gauge Next:Purchase Qty.: (Pieces) 500-999 1,000+