24 zones high performances international standard arched door frame metal detectors with super-stron

Goods;China factory cheap price, 24 zones 7 inch touch screen 255 levels adjustable sensitivity walk through metal detector with buy discount for large quantity. Technical parameter: Model No: AT-600C 24 zones Vertical dimension 2200×880480mm Vertical channel size 2000700mm Packing size 2265x695x240mm Net weight 44KG Gross weight 52KG Working voltage AC90V～240V 50／60Hz Power 15W Working frequency range 1—100 bands Working environment temperature -40℃～85℃ Installation environment (W)100cm* (L)200cm (no metal in thisrange) Location detection metal precision range Maximum sensitivity≥6g metal