ZKTeco ZK-D4330 User manual

ZK-D4330 (TP Version) User Manual
Contents 1
User Manual
Walk Through Metal Detector
ZK-D4330 (TP Version)
Date: June 2021
Doc Version: 1.0
English
Thank you for choosing our product. Please read the instructions
carefully before operation. Follow these instructions to ensure that the
product is functioning properly. The images shown in this manual are for
illustrative purposes only.
For further details, please visit our Company’s website
www.zkteco.com.

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1
Copyright © 2021 ZKTECO CO., LTD. All rights reserved.
Without the prior written consent of ZKTeco, no portion of this manual can be copied or
forwarded in any way or form. All parts of this manual belong to ZKTeco and its subsidiaries
(hereinafter the "Company" or "ZKTeco").
Trademark
is a registered trademark of ZKTeco. Other trademarks involved in this manual
are owned by their respective owners.
Disclaimer
This manual contains information on the operation and maintenance of the ZKTeco equipment.
The copyright in all the documents, drawings, etc. in relation to the ZKTeco suppliedequipment
vests in and is the property of ZKTeco. The contents hereof should not be used or shared by the
receiver with any third party without express written permission of ZKTeco.
The contents of this manual must be read as a whole before starting the operation and
maintenance of the supplied equipment. If any of the content(s) of the manual seems unclear
or incomplete, please contact ZKTeco before starting the operation and maintenance of the
said equipment.
It is an essential pre-requisite for the satisfactory operation and maintenance that the operating
and maintenance personnel are fully familiar with the design and that the said personnel have
received thorough training in operating and maintaining the machine/ unit/equipment. It is
further essential for the safe operation of the machine/unit/ equipment that personnel has read,
understood and followed the safety instructions contained in the manual.
In case of any conflict between terms and conditions of this manual and the contract
specifications, drawings, instruction sheets or any other contract-related documents, the
contract conditions/documents shall prevail. The contract specific conditions/ documents shall
apply in priority.
ZKTeco offers no warranty, guarantee or representation regarding the completeness of any
information contained in this manual or any of the amendments made thereto. ZKTeco does
not extend the warranty of any kind, including, without limitation, any warranty of design,
merchantability or fitness for a particular purpose.
ZKTeco does not assume responsibility for any errors or omissions in the information or
documents which are referenced by or linked to this manual. The entire risk as to the results
and performance obtained from using the information is assumed by the user.
ZKTeco in no eventshall be liable to the user or any third party forany incidental, consequential,
indirect, special, or exemplary damages, including, without limitation, loss of business, loss of

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profits, business interruption, loss of business information or any pecuniary loss, arising out of,
in connection with, or relating to the use of the information contained in or referenced by this
manual, even if ZKTeco has been advised of the possibility of such damages.
This manual and the information contained therein may include technical, other inaccuracies
or typographical errors. ZKTeco periodically changes the information herein which will be
incorporated into new additions/amendments to the manual. ZKTeco reserves the right to add,
delete, amend or modify the information contained in the manual from time to time in the form
of circulars, letters, notes, etc. for better operation and safety of the machine/unit/equipment.
The said additions or amendments are meant for improvement /better operations of the
machine/unit/equipment and such amendments shall not give any right to claim any
compensation or damages under any circumstances.
ZKTeco shall in no way be responsible (i) in case the machine/unit/equipment malfunctions
due to any non-compliance of the instructions contained in this manual (ii) in case of operation
of the machine/unit/equipment beyond the rate limits (iii) in case of operation of the machine
and equipment in conditions different from the prescribed conditions of the manual.
The product will be updated from time to time without prior notice. The latest operation
procedures and relevant documents are available on http://www.zkteco.com
If there is any issue related to the product, please contact us.
ZKTeco Headquarters
Address ZKTeco Industrial Park, No. 32, Industrial Road,
Tangxia Town, Dongguan, China.
Phone +86 769 - 82109991
Fax +86 755 - 89602394
For business-related queries, please write to us at [e-mail].
To know more about our global branches, visit www.zkteco.com.

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About the Company
ZKTeco is one of the world’s largest manufacturer of RFID and Biometric (Fingerprint, Facial,
Finger-vein) readers. Product offerings include Access Control readers and panels, Near & Far-
range Facial Recognition Cameras, Elevator/floor access controllers, Turnstiles, License Plate
Recognition (LPR) gate controllers and Consumer products including battery-operated
fingerprint and face-reader Door Locks. Our security solutions are multi-lingual and localized in
over 18 different languages. At the ZKTeco state-of-the-art 700,000 square foot ISO9001-
certified manufacturing facility, we control manufacturing, product design, component
assembly, and logistics/shipping, all under one roof.
The founders of ZKTeco have been determined for independent research and development of
biometric verification procedures and the productization of biometric verification SDK, which
was initially widely applied in PC security and identity authentication fields. With the
continuous enhancement of the development and plenty of market applications, the team has
gradually constructed an identity authentication ecosystem and smart security ecosystem,
which are based on biometric verification techniques. With years of experience in the
industrialization of biometric verifications, ZKTeco was officially established in 2007 and now
has been one of the globally leading enterprises in the biometric verification industry owning
various patents and being selected as the National High-tech Enterprise for 6 consecutive years.
Its products are protected by intellectual property rights.
About the Manual
This manual introduces the operations of the ZK-D4330 (TP Version) Walk-through Metal
Detector.
All figures displayed are for illustration purposes only. Figures in this manual may not be exactly
consistent with the actual products.

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Table of Contents
1 OVERVIEW............................................................................................................. 6
1.1 INTRODUCTION ..................................................................................................................6
1.2 APPEARANCE ......................................................................................................................6
1.3 COMPONENTS.....................................................................................................................7
2 PRODUCT SPECIFICATIONS.................................................................................. 8
2.1 DIMENSIONS .......................................................................................................................8
2.2 TECHNICAL SPECIFICATIONS ............................................................................................8
3 INSTALLATION ...................................................................................................... 9
3.1 SAFETY PRECAUTIONS.......................................................................................................9
3.2 INSTRUCTIONS FOR THE PEDESTRIANS..........................................................................9
3.3 INSTALLATION SETUP REQUIREMENTS .........................................................................10
3.3.1 METALLIC ITEMS .............................................................................................................10
3.3.2 FLOOR................................................................................................................................10
3.3.3 ELECTROMAGNETIC RADIATION AND INTERFERENCE .......................................10
3.3.4 PARALLEL INSTALLATION.............................................................................................10
3.4 INSTALLATION STEPS.......................................................................................................11
4 PERFORMANCE AND TECHNICAL FEATURES .................................................... 18
5 CONTROL PANEL................................................................................................. 19
6 REMOTE CONTROL DESCRIPTION...................................................................... 20
7 DETECTION ZONES ............................................................................................. 21
7.1 ADJUSTMENT OF DETECTION ZONE’S SENSITIVITY....................................................21
8 OPERATIONAL PROCEDURE............................................................................... 22

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8.1 STANDBY INTERFACE .......................................................................................................22
8.2 MAIN MENU.......................................................................................................................23
8.3 SENSITIVITY ADJUSTMENT .............................................................................................25
8.4 ZONE MODE.......................................................................................................................26
8.5 CHANNEL SETTINGS.........................................................................................................28
8.6 ALARM SETTINGS .............................................................................................................30
8.7 AUTO TESTING...................................................................................................................33
8.8 SECURITY LEVEL................................................................................................................36
8.9 SCENARIO ..........................................................................................................................36
8.10 LOG QUERY......................................................................................................................37
8.11 SYSTEM SETTINGS..........................................................................................................38
8.12 DEFAULT PARAMETERS..................................................................................................44
TROUBLESHOOTING ............................................................................................. 45
PACKING LIST......................................................................................................... 46
WARRANTY CARD.................................................................................................. 47

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1Overview
1.1 Introduction
ZK-D4330 (TP Version) Walk Through Metal Detector, also known as Security Door, is a fixed
detection device used primarily for inspecting the metal items concealed on the body. When
a person passes through the device carrying metal object(s) larger than the preset size, the
device will immediately generate alarms, and display the alarm location as well. The people
detected with metal need to be checked by the security guard thoroughly and the prohibited
metal articles should be ceased, if found. It is highly sensitive to magnetic metals and have a
strong detection capability, but are weak in detecting non-magnetic metals.
This device features faster induction, more accurate detection, higher sensitivity level, and
stronger interference immunity.
1.2 Appearance

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1.3 Components
1. Transparent Rainproof
Canopy (Optional)
2. Front Beam
3. Rear Beam
4. Host
5. Alarm Indicator Post
6. Infrared Sensors
7. Waterproof Foot Cover
8.
Power Interface, Reserved Linkage
Interface & Power Button
1
3
2
4
5
6
7
8

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2Product Specifications
2.1 Dimensions
Front View Side View
2.2 Technical Specifications
Feature Specifications
Power DC 15V, 5A
Operating Temperature -20°C to 50°C
Dimensions
External 2220(H) x 930(W) x 760(D) mm
Channel 2010(H) x 760(W) x 760(D) mm
Package 2300(H) x 335(W) x 800(D) mm
Weight 70 kg

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3Installation
3.1 Safety Precautions
•Install the detector in a flat and stable area. Make sure that the detector is installed
firmly in the selected area.
•It can be used for both indoor and outdoor purposes. If used outdoor, cover it with a
canopy to protect against rain.
•Before installation, make sure the left and right door panels are placed at the
corresponding location. Avoid high temperatures and wet environments.
•Wait for 1 minute for the self-diagnosis of the detector when it starts. Do not touch the
detector during a security check to avoid any false alarm.
•Install the detector away from radio-frequency devices to avoid interference. Make sure
that there is no large metal object or strong magnetic field around the detector for at
least 2 meters.
•Do not hit the detector hardly, as it may cause false alarms.
•Do not disassemble the unit without the guidance of a professional technician.
•Each device has a warranty card, with which users can have their devices maintained or
repaired free of charge within the warranty period.
3.2 Instructions for the Pedestrians
•A line must be drawn at a distance of 50 cm away from the detector. And the pedestrians
must cross the line one-by-one while passing through the detector to ensure a smooth
operation.
•Pedestrians should walk at a normal speed. They must not deliberately form a crowd,
rush, walk slowly, or damage the door panel.
•Before passing through the metal detector, the pedestrians must remove all the metal
objects he/she is carrying (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.
•If the detector alarms when someone passes through indicates that there is/are some
metal object(s) concealed in his/her body. The security guard can use a hand-held metal
detector to precisely detect the metals position according to the alarm zones.

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3.3 Installation Site
The following section describes the requirements of the installation environment.
3.3.1 Metallic Items
The detector must be installed at a distance of 1 m from the fixed metallic items such as
aluminum alloy/stainless-steel windows, doors, etc. to prevent false alarms which may
affect the sensitivity of the detector. Also, the portable metallic objects must be kept at least
2 m away from the detector to avoid false alarms.
3.3.2 Floor
The installation floor must be flat and rigid to avoid any shake from the movement of the
people walking through the detector.
3.3.3 Electromagnetic Radiation and Interference
Since the detector uses Bilateral Receiver technology, it must be installed at a distance of at
least 1 m away from the sources of electromagnetic radiation or electromagnetic
interference as it may affect the sensitivity of the detector. The parameters that define the
distance are determined by the installation environment and it varies for different
installation environments.
The sources of electromagnetic radiation and electromagnetic interference can be
Electrical Control Box, Radiofrequency equipment, Interphone, High Power Motor, Power
Transformer, Ac Power Lines, Thyristor Control Circuit (High Power Switching Power Supply,
Inverter Welder), Engine, Motor, etc.
3.3.4 Parallel Installation
No. of detectors installed parallelly Distance between the detectors
2 > 10 cm
3 > 30 cm
4 or more > 50 cm
NOTE: The detectors must operate at a different frequency to avoid interference. The
distance varies according to the actual working environment.

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3.4 Installation Steps
Make sure that the device is installed as per the following installation instructions. If you
want to open the chassis, you should contact the agent for permission. Otherwise, you will
bear any consequence resulting from your actions.
After reading the precautions and checking the packing list, please follow the steps below
for installation.
Step 1: Open the package, and then place the left and right door panels on the ground in
the direction shown in the figure 3-1 below. Pay attention to distinguish the left, right and
direction of the door panel (the signal line interface faces upward and inward).
Figure 3-1
Step 2: Connect the rear beam with the left and right door panels with bolts, as shown in
the figure 3-2 below (note that the bolts are not tightened at this time).

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Figure 3-2
Step 3: Open the beam cover, as shown in the figure3-3 below.
Figure 3-3

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The disassembly skills are shown in the figure 3-4 below:
Figure 3-4
Step 4: Connect the front beam with the left and right door panels with bolts and tighten
8 bolts, as shown in the figure 3-5 below.
Figure 3-5

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Step 5: Install the adjustable metal bracket on the host. The screws and holes on both sides
of the bracket can fix and adjust the display angle of the host, as shown in the figure 3-6
below.
Figure 3-6
Step 6: Pass the host signal line through the opening of the front beam, as shown in the
figure 3-7 below.
Figure 3-7

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Step 7: Connect the host and the front cross beam with bolts, as shown in the figure 3-8
below (if the rain cover is optional, it can be installed together).
Figure 3-8
Step 8: Insert and tighten the left and right signal wire plugs, as shown in the figure 3-9
below (pay attention to distinguish the left and right signal wires).
Figure 3-9

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Step 9: Cover the beam cover, as shown in the figure 3-10 below.
Figure 3-10
The installation skills are shown in the figure 3-11 below:
Figure 3-11

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Step 10: Lift and move the security gate to the designated working position, connect the
side power cord, and press the power switch to enter the working state, as shown in the
figure 3-12 below.
Figure 3-12

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4Performance and Technical Features
Accurate Positioning: There is an option to select 1, 6, 11, 18, or 33 overlapping detection
zones with bilateral transmit and receive technology. The detection zones can accurately detect
the objects with an intuitive display of the target location.
Micro Processor Technology: The Microprocessor Control Unit generates the electromagnetic
waves for scanning. The scanning rate can be precisely controlled.
Adjustable Sensitivity: ZK-D4330 detection zones have 1 to 500 sensitivity levels. You can
preset the metal size for excluding items like coins, keys, jewelry, buckle, etc.
Visual Sensitivity Adjustment: When you adjust the sensitivity level of a detection zone, the
LED light mapping of the detection zone turns on.
Digital Pulse Technology: Digital signal processing and filtering system in the detector has
excellent anti-interference ability.
Password Protection: Only the correct password can change the sensitivity and other
parameters. The password contains six digits.
Count Statistics: The detector displays the number of pedestrians passed and Alarm count
accurately.
Harmless: The detector is harmless to heart pacemakers, pregnant women, magnetic floppy
disks, recording tapes, etc.
Waterproof Foot Cover: The waterproof foot cover helps to fix the device firmly and also
protects the device against water.
Easy to install: The detector has an integrated design and it can be effortlessly installed or
disassembled in 15 minutes.
Linkage: A signal cable connector is delivered with the device. You can connect it to implement
linkage between the turnstile and the walk through metal detector.

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5Control Panel
The components of the Control Panel are given below:
1
7'' Touch Screen
Displays information such as the number of
passengers, alarms, detection signal strength,
time, and channel etc.
2 Return Button Exits the current menu item.
3 Up Button Selects a menu item or increases a value.
4 Down Button Selects a menu item or decreases a value.
5 OK Button Enters a menu item or save settings.
6 Power Button
Turn on the device or press and hold for 3
seconds on the standby interface to turn off
the device.
7 Light Infrared remote signal receive terminal.
1
7
2 3 4 5 6