Defense Technologies International Corp. (DTII) 股价，以美元计价

Defense Technologies International Corp.'s subsidiary - 'PASSIVE SECURITY SCAN INC.' has the exclusive worldwide license to manufacture and distribute "PASSIVE SECURITY SCAN" technology. The Passive Security Scan is a portable scanning security device that uses the Earth's magnetic fields to detect potential security threats. It is the only product of its kind that uses passive scanning. Traditional detectors use X-ray (radiation) imaging - the type of technology that can have harmful effects after prolonged, repeated exposure; the Passive Security Scan eliminates any exposure to students. When students step through the Passive Security Scan, sensors embedded within the aluminum frame alert security personnel to the level of threat with color-coded LED lights and an audible buzz. The Passive Security Scan can also be linked with a computer to give an instant view, using numbers or colors, of the threat area, which can then be transmitted to a handheld device for ease of use, threat tracking and neutralizing.