Related Manuals for netvox R720B
Summary of Contents for netvox R720B
- Page 1 R720B Wireless Temperature/ Humidity and Activity Detection Sensor Wireless Temperature/ Humidity and Activity Detection Sensor R720B User Manual...
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Page 2: Table Of Contents
Table of Content 1. Introduction ............................. 2 2. Appearance ............................2 3. Main Features ..........................3 4. Set up Instruction ..........................4 5. Data Report ............................. 5 6. Control Command ........................... 6 7. Installation ............................9 8. Information about Battery Passivation ..................10 8.1 To determine whether a battery requires activation .............. -
Page 3: Introduction
1. Introduction The R720B is a wireless temperature and humidity device with motion detection alarms for Netvox Class A type devices based on the LoRaWAN open protocol. 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: Main Features
⚫ Low power consumption and long battery life Note: Battery life is determined by the sensor reporting frequency and other variables, please refer to http://www.netvox.com.tw/electric/electric_calc.html On this website, users can find battery life time for varied models at different configurations. -
Page 5: Set Up Instruction
4.Set up Instruction On/Off Insert batteries. Power on (users may need a flat blade screwdriver to open) Turn on Press and hold the function key for 3 seconds till the green indicator flashes once. Turn off Press and hold the function key for 5 seconds till the green indicator flashes for 20 times. (Restore to factory setting) Power off Remove Batteries. -
Page 6: Data Report
Note: The device data reporting cycle is configurated before shipment . The interval between two reports must be the minimum time R720B default Max Interval = 15min, Min Interval = 15min (if there is special custom shipment, the setting is changed according to customer requirements) Please refer Netvox LoRaWAN Application Command document and Netvox Lora Command Resolver http://cmddoc.netvoxcloud.com/cmddoc... -
Page 7: Control Command
HumidityChange 0x01 (2bytes (2bytes (1byte （2byte Unit:0.01%） ReportReq (2byte Unit:s) Unit:s) Unit:0.1v) Unit:0.01℃) Status Config Reserved 0x81 (0x00_su ReportRsp R720B (8Bytes,Fixed 0x00) 0x6F ccess) ReadConfig Reserved 0x02 ReportReq (9Bytes,Fixed 0x00) Temperature MinTime MaxTime BatteryChange ReadConfig Change HumidityChange 0x82 (2bytes (2bytes (1byte （2byte Unit:0.01%）... - Page 8 （1）Command Configuration: MinTime = 1min、MaxTime = 1min、BatteryChange = 0.1v、TemperatureChange = 1℃、HumidityChange = 1％ Downlink： 016F003C003C0100640064 003C(H = 60(D 0064(H = 100(D Response： 816F000000000000000000（Configuration success） 816F010000000000000000（Configuration failure） （2）Read Configuration: Downlink： 026F000000000000000000 Response： 826F003C003C0100640064（Current configuration） Example#1 based on MinTime = 1 Hour, MaxTime= 1 Hour, Reportable Change i.e. BatteryVoltageChange=0.1V Note: MaxTime=MinTime.
- Page 9 Example#2 based on MinTime = 15 Minutes, MaxTime= 1 Hour, Reportable Change i.e. BatteryVoltageChange= 0.1V. Example#3 based on MinTime = 15 Minutes, MaxTime= 1 Hour, Reportable Change i.e. BatteryVoltageChange= 0.1V. Notes: 1) The device only wakes up and performs data sampling according to MinTime Interval. When it is sleeping, it does not collect data.
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Page 10: Installation
Note: To install the battery, use a screwdriver or similar tool to assist in opening the battery cover. 1. The temperature and humidity and article movement Temperature and humidity and article movement sensor sensor (R720B) has a built-in magnet (as shown by the (R720B) can be used in the following scenarios: ⚫ Museum dotted line in the figure below). -
Page 11: Information About Battery Passivation
8. Information about Battery Passivation Many of Netvox devices are powered by 3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) batteries that offer many advantages including low self-discharge rate and high energy density. However, primary lithium batteries like Li-SOCl2 batteries will form a passivation layer as a reaction between the lithium anode and thionyl chloride if they are in storage for a long time or if the storage temperature is too high. -
Page 12: Important Maintenance Instruction
If you buy batteries from other than the above four manufacturers, then the battery activation time, activation current, and required load resistance shall be mainly subject to the announcement of each manufacturer. 9.Important Maintenance Instruction Your device is a product of superior design and craftsmanship and should be used with care. The following suggestions will help you use the warranty service effectively.
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