Specifications TECHNICAL SPECIFICATIONS Zones: Six Vertical Dimension (in mm): 2157 x 812 x 349 Vertical Aisle Dimension (in mm): 2011 x 716 x 349 Packing Dimension (in mm): 2295 x 400 x 200 Net Weight: 25 kg Gross Weight: 30 kg Operating Voltage: AC90V ~ 240V 50/60Hz Power Consumption: 12W Operating Frequency Range: 1-50 Bands Temperature: -20˚C ~ 65˚C Installation Environment (in cm): (W)100 x (L)200 (metal-free minimum range) Sheet Transverse Regional Detect Metal Precision Range Maximum Sensitivity: ≥200g Metal Each zone sensitivity: 0-255 adjustable Only ferrous metals can be detected, no gold and silver detection