Ultimate Sensitivity : detects medium sized pistol from 9 distance; large knife from 6 razor blades and box cutters from 3 distance; foil-wrapped drugs and tiny jewerly from 1
Self-calibrating : digital microporcessor technology eliminates the need for periodic sensitivity adjustments
Large 10scan surface for quick, thorough scanning
Sharp audible alarm and bright red LED light indicates the detection of metal.
Three-color LED indication Green LED light indicates ON; Amber LED indicates LOW BATTERY: Red LED indicates ALARM