Description
HIGH QUALITY walkthrough metal detectors:
It has built-in smart chip that stores the statistics of
sensitivity recommended by a variety of places, including airport,
dock, embassy, army , prison, government building, customs,
station, staduium, clunbs, electronics factories, metal factories,
cable factories, airport screening, sports, entertainment field,
and so on, which is convenient to call out, and makes the adjusting
more efficient and effective;
There are two pairs of infrared scanning sensors which can
rapidly capture the signals of sensor and automatically count up
the number of passersby(****0persons/min). It can eliminate the
detect errors due to the sensor delay, reset quickly and count up
the numbers of passersby accurately;
Multiple devices can work side to side adjacently , without
any interference;
