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ZK-D2180S User Manual 19
adjustment, the metal which smaller than the sample will not alarm, but
the metal objects bigger than the sample can be detected accurately.
3. Traffic regulations:
a. Draw a waiting line for 50cm away from the device, so that the
passengers can line up and pass one by one.
b. Before the passengers walk through the device, they should
remove all the carried metal objects (such as keys, mobile
phone, watch, coins, etc.), place on the side of security chute or
a table, and pick it up after security checking.
c. Passengers should line up one by one to pass the device, do
not crowd, walk through with normal speed, cannot
intentionally rush or postponed, and do not crash the door
panel.
d. If the devices alarms when someone pass through, that means
there are some metal objects were hidden in his body. The
security guard can use a hand-held metal detector accurately
detect the hidden position according to the alarm zones.