Lotus Machines Pvt Ltd manufactures 12 Zone Walk-through Metal Detector. Lotus Machines Pvt Ltd is an ISO 9001:2000 certified company. The Company also manufactures various types of safety and security equipments. The 12 Zone Walk-through Metal Detector is suitable for high traffic areas. The 12 Zone Walk-through Metal Detector has microprocessor based operation. This Metal Detector is digitally controlled with auto tuning and auto setting. This Metal Detector has 12 overlapping detector zones and two line LCD display. This Metal Detector can detect all metals, zinc and metal alloys, ferrous / non-ferrous metals using single Detection program.