TEM: Walk Through Metal Detector DETECTING ZONES: 45 Zones LCD SCREEN: 7 Inch LCD Screen CONTROL UNIT: Both Sides LED Door DETECTING STANDARD: One Yuan Coin ALARMS METHODS: Sound & Light Alarm SENSITIVITY: 0 To 255 POWER: AC90V-250V , 50HZ-60HZ OUT FRAME: 2200mm(h)*800mm(w)*500mm(d) INNER FRAME: 2100mm(h)*700mm(w)*500mm(d) APPEARANCE COLOR: Black,gray Or Customize GROSS WEIGHT: 70KG WORK ENVIRONMENT: -20°C To +45°C WARRANTY: 2 Years Door frame Metal Detector Manufacturer security walk throughmetal detector Parameters Power Supply: AC85V-264V Working temperature: -20--+50 Working Frequency : 4KHZ8KHZ Standard External size: 2200mm(H)X800mm(W)X500mm(D) Standard Internal size: 2010mm(H)X700mm(W)X500mm(D) Package size for door panels: 2290*560*180mm *1ctn Package size for control unit: 760*380*260 mm*1ctn Gross weight: 63KG