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Summary of Contents for Dahua ARD912-W2
- Page 1 Wireless Water Leak Detector User’s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. V1.0.0...
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Page 2: Foreword
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. - Page 3 User’s Manual the electronic version and the paper version. ● 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. ●...
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Page 4: Important Safeguards And Warnings
User’s Manual Important Safeguards and Warnings This section introduces content covering the proper handling of the water leak detector, hazard protection, and protection of property damage. Read carefully before using the water leak detector, and comply with the guidelines when using it. Operation Requirements ●... -
Page 5: Table Of Contents
User’s Manual Table of Contents Foreword ........................................I Important Safeguards and Warnings ............................III 1 Introduction ......................................1 1.1 Overview ......................................1 1.2 Technical Specifications ................................. 1 2 Checklist ........................................3 3 Appearance ......................................4 4 Adding the Wireless Water Leak Detector to the Hub ....................... 5 5 Installation ....................................... -
Page 6: Introduction
Carrier DHI-ARD912-W2 (868D): W2 (D): Frequency 868.0 MHz–868.6 MHz 433.1 MHz–434.6 MHz DHI-ARD912-W2 (868), DHI-ARD912-W2 (868), DHI- DHI-ARD912-W2 (868D): ARD912-W2 (868D): Communication Distance Up to 1,200 m (3937.01 Up to 800 m (2624.67 ft) in an ft) in an open space... - Page 7 135.0 mm× 98.0 mm× 56.0 mm (5.32" × 3.86" × 2.20") Dimensions Net Weight 0.1 kg (0.22 lb) Gross Weight 0.2 kg (0.44 lb) Casing PC + ABS Protection IPX5 DHI-ARD912-W2 (868), DHI-ARD912-W2, DHI-ARD912- DHI-ARD912-W2 (868D): W2 (D): Certifications CE, FCC...
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Page 8: Checklist
User’s Manual 2 Checklist Figure 2-1 Checklist Table 2-1 Checklist Item Name Quantity Item Name Quantity Double-sided Water leak detector adhesive tape Legal and regulatory Screw package information QR code Quick start guide... -
Page 9: Appearance
User’s Manual 3 Appearance Figure 1-1 Appearance Table 1-1 Structure Name Description ● Press and hold the button for 2 seconds, and then the device is powered on, and the system enters pairing mode. ◇ Solid on for 2 seconds: Pairing successful. ◇... -
Page 10: Adding The Wireless Water Leak Detector To The Hub
User’s Manual 4 Adding the Wireless Water Leak Detector to the Before you connect water leak detector to the hub, install the DMSS app to your phone. This manual uses iOS as an example. ● Make sure that the version of the DMSS app is 1.99.300 or later, and the hub is V1.001.0000004.0 or later. -
Page 11: Installation
User’s Manual 5 Installation Water leak detector supports all-in-one installation and split mount with screw or adhesive tape. 5.1 All-in-one Installation You can adjust the height of the positive 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 adjust the sensitivity. -
Page 12: Split Mount With Screw
User’s Manual Figure 5-3 Place the water leak detector 5.2 Split Mount with Screw You can use the screw to install the water leak detector. 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, and then put the expansion bolts into the holes. -
Page 13: Split Mount With Adhesive Tape
User’s Manual Figure 5-6 Attach the water leak detector to the back cover Step 4 Adjust 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 water leak detector. - Page 14 User’s Manual 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 back cover.
- Page 15 User’s Manual 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 positive probe...
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Page 16: Configuration
User’s Manual 6 Configuration You can view and edit general information of the water leak detector. 6.1 Viewing Status On the hub screen, select a water leak detector from the peripheral list, and then you can view the status of the water leak detector. Table 6-1 Status Parameter Value... - Page 17 User’s Manual Table 6-2 Parameter description Parameter Description ● View water leak detector name, type, SN and device model. Device Configuration ● Edit water leak detector name, and then tap Save to save configuration. Area Select the area to which the water leak detector is assigned. Whether send sensor information to the alarm hub.
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Page 18: Appendix 1 Cybersecurity Recommendations
IP video surveillance is not immune to cyber risks, but taking basic steps toward protecting and strengthening networks and networked appliances will make them less susceptible to attacks. Below are some tips and recommendations from Dahua on how to create a more secured security system. - Page 19 User’s Manual 1024–65535, reducing the risk of outsiders being able to guess which ports you are using. 6. Enable HTTPS We suggest you to enable HTTPS, so that you visit Web service through a secure communication channel. 7. MAC Address Binding We recommend you to bind the IP and MAC address of the gateway to the device, thus reducing the risk of ARP spoofing.
- Page 20 User’s Manual 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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