Dahua ARD323-W2 User manual

Wireless Door Detector
User's Manual
ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. V1.0.0

User's Manual
I
Foreword
General
This manual introduces the functions and operations of the wireless door detector (hereinafter
referred to as the "door detector").
Safety Instructions
The following signal words might appear in the manual.
Signal Words
Meaning
DANGER
Indicates a high potential hazard which, if not avoided, will result in
death or serious injury.
WARNING
Indicates a medium or low potential hazard which, if not avoided,
could result in slight or moderate injury.
CAUTION
Indicates a potential risk which, if not avoided, could result in
property damage, data loss, reductions in performance, or
unpredictable results.
TIPS Provides methods to help you solve a problem or save time.
NOTE Provides additional information as a supplement to the text.
Revision History
Revision Content Release Time Revision Content
V1.0.0 First release. August 2021
Privacy Protection Notice
As the device user or data controller, you might collect the personal data of others such as their face,
fingerprints, and car plate number. You need to be in compliance with your local privacy protection
laws and regulations to protect the legitimate rights and interests of other people by implementing
measures which include but are not limited: Providing clear and visible identification to inform
people of the existence of the surveillance area and provide required contact information.
About the Manual
●The manual is for reference only. Slight differences might be found between the manual and the
product.
●We are not liable for losses incurred due to operating the product in ways that are not in
compliance with the manual.
●The manual will be updated according to the latest laws and regulations of related jurisdictions.
For detailed information, see the paper user’s manual, use our CD-ROM, scan the QR code or visit
our official website. The manual is for reference only. Slight differences might be found between
the electronic version and the paper version.

User's Manual
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●All designs and software are subject to change without prior written notice. Product updates
might result in some differences appearing between the actual product and the manual. Please
contact customer service for the latest program and supplementary documentation.
●There might be errors in the print or deviations in the description of the functions, operations
and technical data. If there is any doubt or dispute, we reserve the right of final explanation.
●Upgrade the reader software or try other mainstream reader software if the manual (in PDF
format) cannot be opened.
●All trademarks, registered trademarks and company names in the manual are properties of their
respective owners.
●Please visit our website, contact the supplier or customer service if any problems occur while
using the device.
●If there is any uncertainty or controversy, we reserve the right of final explanation.

User's Manual
III
Important Safeguards and Warnings
This section introduces content covering the proper handling of the Device, hazard prevention, and
prevention of property damage. Read carefully before using the Device, comply with the guidelines
when using it, and keep the manual safe for future reference.
Operation Requirements
●Make sure that the power supply of the device works properly before use.
●Do not pull out the power cable of the device while it is powered on.
●Only use the device within the rated power range.
●Transport, use and store the device under allowed humidity and temperature conditions.
●Prevent liquids from splashing or dripping on the device. Make sure that there are no objects
filled with liquid on top of the device to avoid liquids flowing into it.
●Do not disassemble the device.
Installation Requirements
●Connect the device to the adapter before power on.
●Strictly abide by local electrical safety standards, and make sure that the voltage in the area is
steady and conforms to the power requirements of the device.
●Do not connect the device to more than one power supply. Otherwise, the device might become
damaged.
●Observe all safety procedures and wear required protective equipment provided for your use
while working at heights.
●Do not expose the device to direct sunlight or heat sources.
●Do not install the device in humid, dusty or smoky places.
●Install the device in a well-ventilated place, and do not block the ventilator of the device.
●Use the power adapter or case power supply provided by the device manufacturer.
●The power supply must conform to the requirements of ES1 in IEC 62368-1 standard and be no
higher than PS2. Note that the power supply requirements are subject to the device label.
●Connect class I electrical appliances to a power socket with protective earthing.

User's Manual
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Table of Contents
Foreword ........................................................................................................................................................................................................I
Important Safeguards and Warnings............................................................................................................................................ III
1 Introduction ............................................................................................................................................................................................ 1
2 Checklist.................................................................................................................................................................................................... 2
3 Design......................................................................................................................................................................................................... 3
3.1 Appearance................................................................................................................................................................................... 3
3.2 Dimensions ................................................................................................................................................................................... 4
4 Connecting to the Hub....................................................................................................................................................................... 5
5 Installation............................................................................................................................................................................................... 6
6 Door Detector Configuration ......................................................................................................................................................... 7
6.1 Configuring the Door Detector........................................................................................................................................... 7
6.2 Status............................................................................................................................................................................................... 8

User's Manual
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1 Introduction
Door detector is a wireless detector consisting of a sensor and a magnet that can send a signal to the
hub and trigger an alarm when an armed door is opened. It can be set up via the DMSS app for iOS
and Android phones.

User's Manual
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2 Checklist
Figure 2-1 Checklist
Table 2-1 Checklist
No. Item Name Quantity No. Item Name Quantity
1 Door detector 1 4 User's manual 1
2 Double-sided
adhesive tape 1 5 Legal and regulatory information 1
3 Cable 1 6 Screw package 2

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3 Design
3.1 Appearance
Figure 3-1 Appearance
Table 3-1 Structure
No. Name Description
1 Indicator
●Flashes green quickly: Pairing mode.
●Solid green: Alarm event is triggered.
2 Peripheral port Connect the peripheral with the alarm cable.
3 On/Off button Turn on or turn off the door detector.
4 Tamper button When the tamper button is released, the tamper alarm will
be triggered.
5 Lid
●Normal status: Lid closed.
●Abnormal status: Lid open.

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3.2 Dimensions
Figure 3-2 Dimensions (mm [inch])

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4 Connecting to the Hub
Prior to connection with the hub, install the DMSS app on your phone. Make sure that you have
installed the latest version of the app. This manual uses iOS as an example.
●Make sure that you have already created an account, and added hub to the DMSS.
●Make sure that the hub has stable internet connection.
●Make sure that the hub is disarmed.
Step 1 Go to the hub interface, and then tap to add the detector.
Step 2 Tap to scan the QR code at the bottom of the door detector, and then tap Next.
Step 3 Tap Next after the door detector has been found.
Step 4 Follow on-screen instructions and switch the door detector to on, and then tap Next.
Step 5 Wait for the pairing.
Step 6 Customize the name of the door detector and select the area, and then tap Completed.

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5 Installation
Prior to installation, connect the door detector to the hub and check the signal level at the
installation location. We recommend installing the door detector in a place with the signal strength
of at least 2 bars.
●We recommend installing the door detector with expansion screws.
●Make sure to align of the magnet with that of the door detector during installation, otherwise
normal use of the door detector might be affected.
Figure 5-1 Installation
Table 5-1 Installation items
No. Item name No. Item name
1 Door 1 4 Expansion bolt
2 Door 2 5 Attachment panel
3 ST3 × 18 mm self-tapping screw 6 Magnet
Step 1 Drill 4 holes in door 1 and door 2 according to the hole positions of the attachment panels.
Step 2 Put the expansion bolts into the holes.
Step 3 Align the screw holes on the plate with the expansion bolts.
Step 4 Fix the attachment panels with ST3 × 18 mm self-tapping screws.
Step 5 Put the door detector into the attachment panel from top to bottom.

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6 Door Detector Configuration
You can view and edit general information of the door detector.
6.1 Configuring the Door Detector
On the Hub interface, select the door detector from the accessory list, and then you can configure
the parameters of the door detector.
Table 6-1 Door detector parameter description
Parameter Description
Device Configuration
●View device name, type, SN and device model.
●Edit device name, and then tap Save to save
configuration.
Area Select the area to which the door detector is assigned.
24 H Protection Zone
The accessory located in the 24 h protection zone is
always active whether the security system is
configured in the armed mode or not.
Home Mode Enable the home mode, and then the selected
accessories under the hub will be armed.
Delay Mode under Home Mode
Enable the Delay Mode under Home Mode, the
selected accessory under the hub will be armed and
the alarm will not be triggered until the end of
customized delay time.
Only enable Home Mode first can Delay Mode under
Home Mode take effect.
Delay Time
●The system provides you with time to leave or
enter the armed zone without alarm.
●Select from 0 s to 120 s.
The arming mode will be effective after the delay
time.
External Detector Access Connect the wired peripheral with the cable.
Alarm-speaker Linkage When an alarm is triggered, the accessories will report
the alarm events to the hub and alert with siren.
Alarm-video Linkage When an alarm is triggered, the accessories will report
the alarm events to the hub and then will link events.
Video Channel Select the video channel as needed.
Signal Strength Detection Test the current signal strength.
Detector Test Detect whether the accessory works.

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Parameter Description
Transmit Power
●Select from high, low, and automatic.
●The higher the transmission power, the farther the
transmission and the higher power consumption.
Cloud Update Update online.
Delete
Delete the online accessory.
Go to the Hub interface, select the accessory from the
list, and then swipe left to delete it.
6.2 Status
On the Hub interface, select the door detector as needed from the accessory list, and then tap
to view the status of the door detector.
Table 6-2 Status
Parameter Value
Temperature The temperature of the environment.
Signal Strength
The signal strength between the hub and the door detector.
●: Low.
●: Weak.
●: Good.
●: Excellent.
●: No.
Battery Level
The battery level of the detector.
●: Fully charged.
●: Sufficient.
●: Moderate.
●: Insufficient.
●: Low.
Anti-tampering Status Anti-tampering status of the door detector.
Online Status
Online and offline status of the door detector.
●: Online.
●: Offline.
Entrance Delay Time Entrance and exit delay time.
Exit Delay Time
Door Status
Open or close status of the door.
●: Open.
●: Closed.

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Parameter Value
24 H Protection Zone
Status
Active status of the 24 h protection zone.
●: Enabled.
●: Disabled.
Program Version The program version of the door detector.

User's Manual