Dahua ARD912-W2 User Manual Download Page 2

User’s Manual 

Foreword 

General 

This manual introduces the installation, functions and operations of the Wireless Water Leak 
Detector (hereinafter referred to as the "water leak detector"). Read carefully before using the device, 
and keep the manual safe for future reference. 

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 

Version 

Revision Content 

Release Time 

V1.0.0 

First release. 

November 2022 

Privacy Protection Notice 

As the device user or data controller, you might collect the personal data of others such as their face, 
fingerprints, and license 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 

Summary of Contents for ARD912-W2

Page 1: ...Wireless Water Leak Detector User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 0 0...

Page 2: ...tent Release Time V1 0 0 First release November 2022 Privacy Protection Notice As the device user or data controller you might collect the personal data of others such as their face fingerprints and l...

Page 3: ...ations 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...

Page 4: ...ion Requirements Connect the water leak detector 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...

Page 5: ...ications 1 2 Checklist 3 3 Appearance 4 4 Adding the Wireless Water Leak Detector to the Hub 5 5 Installation 6 5 1 All in one Installation 6 5 2 Split Mount with Screw 7 5 3 Split Mount with Adhesive...

Page 6: ...hnical specification Type Parameter Description Function Indicator Light 1 for multiple statuses pairing power status and alarm Button Power button Remote Update Cloud update Low Battery Alarm Yes Tam...

Page 7: ...to 131 F indoor Storage Temperature 10 C to 55 C 14 F to 131 F Operating Humidity 10 90 RH Storage Humidity 10 90 RH Product Dimensions 84 7 mm 84 7 mm 32 5 mm 3 33 3 33 1 28 Packaging Dimensions 135...

Page 8: ...Figure 2 1 Checklist Table 2 1 Checklist No Item Name Quantity No Item Name Quantity 1 Water leak detector 1 4 Double sided adhesive tape 1 2 Screw package 1 5 Legal and regulatory information 1 3 QR...

Page 9: ...g failed Flashes green quickly for 100 seconds and then off Sensitivity mode Solid on for 0 4 seconds An alarm event was triggered 2 Negative probe When the water reaches the terminal of the probe the...

Page 10: ...ub to DMSS Make sure that the hub has a stable internet connection Make sure that the hub is disarmed Step 1 Go to the hub screen and then tap Peripheral to add the water leak detector Step 2 Tap to s...

Page 11: ...ve probe to adjust the sensitivity first and then place the water leak detector at a place where the water is likely to leak directly Step 1 Adjust the height of the positive probe with screw to adjus...

Page 12: ...or Step 1 Rotate the back cover to remove it from the water leak detector Figure 5 4 Remove the back cover Step 2 Drill 2 holes into the wall according to the hole positions of the water leak detector...

Page 13: ...the height of the positive probe with screws to adjust the sensitivity Figure 5 7 Adjust the height of the positive probe 5 3 Split Mount with Adhesive Tape You can use adhesive tape to install the w...

Page 14: ...l 9 Figure 5 8 Remove the back cover Step 2 Attach the water leak detector to the wall with the double sided adhesive tape Figure 5 9 Remove the back cover Step 3 Attach the water leak detector to the...

Page 15: ...nual 10 Figure 5 10 Attach the water leak detector to the back cover Step 4 Adjust the height of the positive probe with the screw to adjust the sensitivity Figure 5 11 Adjust the height of the positi...

Page 16: ...ter leak detector Low Weak Good Excellent No Battery Level The battery level of the water leak detector Fully charged Sufficient Moderate Insufficient Low Online Status Online and offline status of th...

Page 17: ...nkage When an alarm is triggered the peripherals will report the alarm events to the hub and then will link events Video Channel Select the video channel as needed Over temperature Alarm Enable the Ov...

Page 18: ...rmation of firmware updates released by the manufacturer We suggest that you download and use the latest version of client software Nice to have recommendations to improve your device network security...

Page 19: ...dio and video data being stolen during transmission Reminder encrypted transmission will cause some loss in transmission efficiency 11 Secure Auditing Check online users we suggest that you check onli...

Page 20: ...User s Manual 15 device More information Please visit Dahua official website security emergency response center for security announcements and the latest security recommendations...

Page 21: ...User s Manual...

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