ZK-D1065/2180 User Manual
Copyright©2021 ZKTECO CO., LTD. All rights reserved.
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Before passing through the metal detector, the pedestrians must remove
all the carried metal objects (such as keys, mobile phone, watch, coins, etc.),
and place it on the security chute or a table, and pick it up after the security
check.
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If the detector alarms when someone passes through, that means there
is/are some metal object(s) hidden in the body. The security guard can use
a hand-held metal detector to accurately detect the hidden position
according to the alarm zones.
3.3
Installation Site
The following section describes the requirements of the installation environment.
3.3.1
Stationary Metallic Items
The detector must be installed away at 50cm from the stationary metallic items
such as aluminum alloy/stainless-steel windows, doors, etc. to prevent false alarms
and affecting the sensitivity of the detector.
3.3.2
Portable Metallic Items
The portable metallic objects must be kept away at 2 meters from the detector to
avoid false alarms.
3.3.3
Floor Vibration
The installation floor must be flat and fixed to avoid false alarm from the movement
of the people walking through the detector.
3.3.4
Electromagnetic Radiation and Interference
Since the detector uses Bilateral receiver technology, the detector must be installed
away at a distance of at least 1 meter from the sources of electromagnetic radiation
or electromagnetic interference. The parameters that define the distance are
determined by the installation environment and the parameters vary for different
installation environments.
