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netvox RA07W User Manual
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netvox RA07W User Manual

Wireless water leak detection and location sensor
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Model：RA07W
Wireless Water Leak Detection and Location Sensor
Wireless Water Leak Detection
and Location Sensor
RA07W
User Manual
Copyright©Netvox Technology Co., Ltd.
This document contains proprietary technical information which is the property of NETVOX Technology. It shall
be maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written
permission of NETVOX Technology. The specifications are subject to change without prior notice.

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Summary of Contents for netvox RA07W

  • Page 1 User Manual Copyright©Netvox Technology Co., Ltd. This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written...

  • Page 2: Table Of Contents

    Table of Content 1.Introduction ....................2 2.Appearance ....................3 3.Main Feature ....................3 4.Application ....................3 5.Set Up Instruction ..................4 6.Data Report ....................5 7.Installation ....................8 8.Important Maintenance Instruction ............10...

  • Page 3: Introduction

    1. Introduction RA07W is a ClassA type device based on the LoRaWAN open protocol of Netvox and is compatible with the LoRaWAN protocol. It is the long-distance wireless device for locating the leakage position. LoRa Wireless Technology: LoRa is a wireless communication technology dedicated to long distance and low power consumption. Compared with other communication methods, LoRa spread spectrum modulation method greatly increases to expand the communication distance.

  • Page 4: Appearance

    2. Appearance Indicator Function Key 3. Main Feature  Compatible with LoRaWAN  Adopt SX1276 wireless communication module  DC 12V adapter power supply  Protection level: IP65  Detect the water contact position of the leakage detection line  Locate the leakage position ...

  • Page 5: Set Up Instruction

    5. Set Up Instruction On/Off Power ON RA07W are connected to DC 12V adapter for power on. Turn On Connect with power on to turn on. Restore to Factory Setting Press and hold the function key for 5 seconds and the green indicator flashes 20 times.

  • Page 6: Data Report

    *The current sampling cycle is 1s. The positioning data may be deviated when just soaked in water, and then the value will stabilize after 5s. The device reported data parsing please refer to Netvox LoraWAN Application Command document and Netvox Lora Command Resolver...
  • Page 7 MaxTime Reserved 0x82 ReportRsp (2bytes Unit: s) (2bytes Unit: s) (5Bytes, Fixed 0x00) (1) Configure RA07W device parameter MinTime = 3600s, MaxTime = 3600s Downlink： 010C0E100E100000000000 Device returns： 810C000000000000000000 (Configuration success) 810C010000000000000000 (Configuration failure) (2) Read RA07W device parameter Downlink：020C000000000000000000 Device return：...
  • Page 8 0x84 (1Byte,Hihg_0x00,Mid_0x (2Bytes, Unit:10cm) (6Bytes, Fixed 0x00) 01,Low_0x02) (1) Configure RA07W Length od Line = 70dm (2 bytes, decimeter), Sensitivity 00 (1 byte, 00 is the most sensitive) Downlink： 030C004600000000000000 Device returns： 830C000000000000000000 (Configuration success) 830C010000000000000000 (Configuration failure) (2) Read RA07W device parameter Downlink：040C000000000000000000...

  • Page 9: Installation

    7. Installation 1. RA07W is fixed with screws (purchased by self), and the device is fixed to the wall or other surface (as the figure below). Note: Do not install the device in a metal shielded box or in an environment with other electrical equipment around it to avoid affecting the wireless transmission of the device.
  • Page 10 (susceptible to interference) (susceptible to damage cable) (damp to false alarm ) Report time: real time (within 10 seconds) RA07W Fixed hook Detection wire 检测线 Water Soaking depth > 2mm >5cm Soaking water >...

  • Page 11: Important Maintenance Instruction

    8. Important Maintenance Instruction The device is a product with superior design and craftsmanship and should be used with care. The following suggestions will help you use the warranty service effectively. • Keep the equipment dry. Rain, moisture and various liquids or water may contain minerals that can corrode electronic circuits. In case the device is wet, please dry it completely.