Divided into 6 overlapped reticulate detecting areas according to the fundamental structure of people's body, and adopting the most advanced digital pulse technology and interactive emitting and receiving equipment to accurately locate the metal-wrapping place. Infrared scanning from double sides in order to promptly catch the induced signal so that to avoid detection lapses which caused by induction lag when people are crossing, and also to calculate the number of people walking through by itself. Each detecting area bears 100 sensitivity adjusting programs of stages in which specific parameters such as the district, the volume, the weight and the size of metal objects could be set according to the actual application situation. Without considering the influence of buckle, key, jewelry, and coin etc., it could detect the knife and handgun, and the highest sensitivity is able to check out a metal as large as a clip. Installing color lights on the gateposts of two sides (each side has 120 lights) reveal the alarm-ringing district, which is quite straightforward and could reach all angles of view. | | Utilizing the highlight LED/LCD displaying panel show the number of people crossing, the times of bell ringing, the area of alarming and the strength of alarming Design of anti-shock for no false signal when shocking. According to the EMI of the installation environment. Introducing EMC technology to generate quite a strong capability of anti-disturbance of electromagnetism through the digital filtering of DSP. Establishing the working signal frequency by itself and fixing detecting doors using parallel nets with each going well and not affecting another. Possessing lots of sound and light alarming methods Convenient for identification. Code protecting programs The user can alter the code, enhancing the security. Adopting the weak magnetic field technology Does no actual harm to those heart-pacemaker wearers, pregnant women, soft discs and video tapes etc.. Employing the entire international security standard according with the current utilizing environment. |