Metal Detector, Walk-Through, ABS Plastic Material, Inside Length (In.) 32 in, Inside Height (In.) 78 23/64 in, Inside Depth (In.) 19 11/16 in, Exterior Length (In.) 37 in, Exterior Height (In.) 87 13/16 in, Exterior Depth (In.) 19 11/16 in, Weight (Lbs.) 180 lb, Outranging Power 85 to 264V AC, Audio Alarm Volume Adjustable, Operating Frequency (Hz) 47.5 to 60 Hz, Max. Operating Temp. -5 Degrees to 122 Degrees F, Scans Full Body, Black Coating, LED Indicator, Max. No. Zones 6