Dahua ARD912-W2 User Manual Download Page 17

User’s Manual 

12 

Table 6-2 Parameter description 

Parameter 

Description 

Device Configuration 

  View water leak detector name, type, SN and device model. 

  Edit water leak detector name, and then tap 

Save

 to save 

configuration. 

Area 

Select the area to which the water leak detector is assigned. 

Temporary Deactivate 

Whether send sensor information to the alarm hub. 

  Tap 

Enable

, and then the water leak detector will send alarm 

messages to the hub. 

Enable

 is set by default. 

  Tap 

Disable

, and then the water leak detector will not send 

alarm messages to the hub.   

LED Indicator 

LED Indicator is enabled by default. 

 

If LED Indicator is disabled, the LED indicator will remain off 

regardless of whether the water leak detector is functioning 

normally or not. 

Siren Linkage 

When an alarm is triggered, the peripherals will report the alarm 

events to the hub and alert with siren. 

Alarm-video Linkage 

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 

Over-temperature Alarm

 function, and then the alarm 

will be triggered when the temperature of the area where the 

water leak detector is installed is higher or lower than the defined 

one. 

Signal Strength Detection 

Test the current signal strength. 

Detector Test 

Detect whether the peripheral works. 

Transit Power 

  Select from high, low, and automatic. 

  The higher transmission power levels are, the further 

transmissions can travel, but power consumption increases. 

 

  If you select 

Low

, the will enter into reduced sensitivity mode. 

  We recommend you selecting 

Low

 when installing the device, 

and then adjusting to 

High

 or 

Automatic

  The indicator flashes when setting as 

Low

User's Manual 

View user's manual of the device. 

Cloud Update 

Update online. 

Delete 

Delete the water leak detector. 

 

Go to the hub screen, select the water leak detector from the list, 
and then swipe left to delete it. 

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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