Single Zone Door Frame Metal DetectorDetects ferrous and non-ferrous metal concealed in carbonLCD Bar graph Facility to display the volume of the metal carried through the detectorMetal Volume displayed on the Bar-graph (16 levels)User programmable sensitivity levels up to 8 levelsSelf balancing against any change in ambient temperature, humidity, proximity of metal aroundHighly reliable (Very Low MTBF)WALK and STOP display to regulate the traffic flow6 Digit INOUT and NET Count Display on LCDMetal Detection Threshold Setting through Key PadProgrammable Audio tones as per Metal levelPassword protected KEY-PAD