ThruScan s9 is one of our most selling model famous for its performance for its comparitively low pricing. International norms (NILECJ-0601 L1-5/IP44/EN60950 Class1) In conformity with CE European Union Norms and produced under ISO 9001: 2008 QMS Certified in Compliance to EN 61000-6-3, EN 61000-6-1 regulations and in compliance with DIRECTIVE 2002/95/EC (restriction of the use of certain hazardous substances in electrical and electronic equipment) Multi-Zone - 9 Real Matrix Detection Zones (Up/Middle/Down and Left/Middle/Right) Whilst Normal Operation, displays IN/OUT Counters and Security Level on LCD without abbreviations so that Security Staff can easily understand Capable to Detect both Ferrous and Non-Ferrous Metallic Threat Objects Considered Dangerous by International Security Authorities. Auto Calibration (Automatically calibrates itself up to Environmental Conditions) No Set Up Changes necessary when relocated and/or new Magnetic Objects brought Near-By Displays the Detected Metal Objects location on Both Side Panels LEFT/RIGHT from bottom to top with Continuous LED Zone Indicators Detects all threat objects even concealed, hidden with camouflage and/or wrapped. Impossible for such threat objects to pass through the WTMD without causing an alarm.