netvox RA0701 User manual

Model：RA0701_R72601_RA0701Y
Wireless CO Sensor
Wireless CO Sensor
RA0701_R72601_RA0701Y
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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Table of Content
1.Introduction...............................................................................................................................................................2
2.Appearance................................................................................................................................................................2
3.Main Features............................................................................................................................................................4
4.Setup Instruction .......................................................................................................................................................4
5.DateReport ................................................................................................................................................................5
6.Installation.................................................................................................................................................................8
7.Important Maintenance Instruction.........................................................................................................................10

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1. Introduction
RA0701_R72601_RA0701Y is a ClassA type device based on the LoRaWAN protocol.
The RA0701_R72601_RA0701Y data can be sent to the corresponding gateway via externally connecting the CO detector.
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.
Widely used in long-distance, low-data wireless communications. For example, automatic meter reading, building automation
equipment, wireless security systems, industrial monitoring. Main features include small size, low power consumption,
transmission distance, anti-interference ability and so on.
LoRaWAN:
LoRaWAN uses LoRa technology to define end-to-end standard specifications to ensure interoperability between devices and
gateways from different manufacturers.
2.Appearance
Figure 1 RA0701
(subject to the actual object)
CO Sensor
Function Key
Indicator
DC in

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Figure2 R72601
(subject to the actual object)
Figure 3 RA0701Y
(subject to the actual object)
Waterproof Cover
Solar Panel
Built-in Battery Pack
Built-in CO Sensor
Built-in CO Sensor
Power Cable

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3.Main Features
Compatible with LoRaWAN
RA0701 and RA0701Y applies DC 12V adapters
R72601 applies solar and rechargeable lithium batteries
CO detection
Adopt SX1276 wireless communication module
4.Set up Instruction
On/Off
Power On RA0701 and RA0701Y are connected to DC 12V adapter for power on.
R72601 applies solar power and rechargeable lithium batteries.
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.
Power Off Disconnect from the power supply
Note
1. The engineering test requires to write the engineering testing software separately.
2. The interval between on and off is suggested to be about 10 seconds to avoid the
interference of capacitor inductance and other energy storage components.
Network Joining
Never Join the Network
Turn on the device to search the network.
The green indicator keeps on for 5 seconds: success.
The green indicator remains off: fail
Had joined the network
(Not in the original setting)
Turn on the device to search the previous network.
The green indicator keeps on for 5 seconds: success.
The green indicator remains off: fail.
Fail to Join the Network Suggest checking the device registration information on the gateway or consulting your
platform server provider if the device fails to join the network.
Low Voltage Threshold
Low Voltage Threshold 10.5 V

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5.Data Report
Function Key
Press and Hold for 5 Seconds
Restore to the original setting / Turn off
The green indicator flashes 20 times: success
The green indicator remains off: fail
Press once
The device is in the network: the green indicator flashes once and the device sends a data
report (It would take 35 seconds for the sensor to sample and process the collected value after
pressing the button)
The device is not in the network: the green indicator remains off
After power on, the device will immediately send a version packet report and data.
The device sends data according to the default configuration before any other configuring.
ReportMaxTime:
RA0701 and RA0701Y is 180s,
R72601 is 900s (subject to original setting)
ReportMinTime: 30s
ReportType count: 1
ReportChange: 0
* ReportChange is not supported by RA0701_R72601_RA0701Y (Invalid configuration).
* The value of the ReportMaxTime should be greater than ReportType count *ReportMinTime+10
Note:
(1) The device also supports the TxPeriod cycle configuration instructions of Cayenne. Therefore, the device can
perform the report according to the TxPeriod cycle. The particular report cycle is ReportMaxTime or TxPeriod
depending on which report cycle was configured last time.
(2) It would take 35 seconds for the sensor to sample and process the collected value after pressing the button,
please be patient.
(3) Data pocket: CO
The device reported data parsing please refer to Netvox LoRaWAN Application Command document and Netvox Lora
Command Resolver http://loraresolver.netvoxcloud.com:8888/page/index

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Example of ConfigureCmd
FPort：0x07
Bytes 1 1 Var (Fix =9 Bytes)
CmdID DeviceType NetvoxPayLoadData
CmdID– 1 byte
DeviceType– 1 byte – Device Type of Device
NetvoxPayLoadData– var bytes (Max=9bytes)
(1)Configure RA0701 device parameter MinTime = 30s, MaxTime = 900s
Downlink: 0105001E03840000000000
Device Return:
8105000000000000000000 (configuration success)
8105010000000000000000 (configuration failure)
(2)Read RA0701 device parameter
Downlink: 0205000000000000000000
Device Return:
8205001E03840000000000 (device current parameter)
Description Device CmdID Device
Type NetvoxPayLoadData
Config
ReportReq
RA07 Series
R726 Series
RA07xxY
Series
0x01
0x05
0x09
0x0D
MinTime
(2bytes Unit:s)
MaxTime
(2bytes Unit: s)
Reserved
(5Bytes, Fixed 0x00)
Config
ReportRsp 0x81 Status (0x00_success)
Reserved
(8Bytes, Fixed 0x00)
ReadConfig
ReportReq 0x02 Reserved (9Bytes, Fixed 0x00)
ReadConfig
ReportRsp 0x82 MinTime (2bytes Unit: s)
MaxTime
(2bytes Unit: s)
Reserved
(5Bytes, Fixed 0x00)

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Example of ReportDataCmd
FPort：0x06
Bytes 1 1 1 Var(Fix=8 Bytes)
Version DeviceType ReportType NetvoxPayLoadData
Version– 1 byte –0x01——the Version of NetvoxLoRaWAN Application Command Version
DeviceType– 1 byte – Device Type of Device
The devicetype is listed in Netvox LoRaWAN Application Devicetype doc
ReportType – 1 byte –the presentation of the NetvoxPayLoadData，according the devicetype
NetvoxPayLoadData– Fixed bytes (Fixed =8bytes)
Device Device
Type
Report
Type NetvoxPayLoadData
RA07 Series
R726 Series
RA07xxY Series
0x05
0x09
0x0D
0x05 Battery
(1Byte, unit:0.1V)
O3
(2Byte ,0.1ppm)
CO
(2Byte ,0.1ppm)
NO
(2Byte ,0.1ppm)
Reserved
(1Bytes,fixed 0x00)
Uplink 1: 01050500FFFF0064FFFF00 (RA0701)
1st byte (01): Version
2ndbyte (05): DeviceType 0x05 －RA07 Series
3rdbyte (05): ReportType
4th byte (00): DC power supply
5th6th byte (FFFF): O3
7th 8th byte (0064): CO －10ppm , 64 Hex=100 Dec 100*0.01=10 ppm
9th10th byte (FFFF): NO
11th byte (00): Reserved
Uplink 2: 01090578FFFF0064FFFF00 (R72601)
1st byte (01): Version
2nd byte (09): DeviceType 0x09 －R726 Series
3rd byte (05): ReportType
4th byte (78): Battery－12v , 78 Hex=120 Dec 120*0.1v=12v
5th6th byte (FFFF): O3
7th 8th byte(0064): CO －10ppm , 64 Hex=100 Dec 100*0.01=10 ppm
9th10th byte (FFFF): NO
11th byte (00): Reserved

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Uplink 1: 010D0500FFFF0064FFFF00 (RA0701Y)
1st byte (01): Version
2ndbyte (0D): DeviceType 0x0D －RA07xxY Series
3rdbyte (05): ReportType
4th byte (00): DC power supply
5th6th byte (FFFF): O3
7th 8th byte (0064): CO －10ppm , 64 Hex=100 Dec 100*0.01=10 ppm
9th10th byte (FFFF): NO
11th byte (00): Reserved
p.s. RA0701/R72601/RA0701Y only detect CO, it does not detect NO and O3, therefore the returned value of NO and O3
would be “FFFF”.
6. Installation
1. The RA0701 product does not have a waterproof function.
After the network adding configuration is completed, please place it properly.
The sensor should be placed in a sheltered environment from the wind and rain, and the wall should be perpendicular to the
ground at 90 degrees. Keep the sensor air vent hole directly below to prevent water to enter.
At the same time, in order to ensure the accuracy of the measurement, please install the carbon monoxide transmitter in a well
ventilated position.

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2. The R72601 product is waterproof. After the network-joining is completed, please leave it outdoors.
(1) In the position to be installed, loosen the U-shaped screw of the bottom of the R72601 and the mating washer nut, and fix the
U-shaped screw through the appropriate size cylinder on the R72601 fixed strut piece. Install the washer nut in order, lock
the nut till R72601 body is stable and does not shake.
(2)At the upper side of the fixed position of R72601, loosen the two U-shaped screws on the side of the solar panel and the
mating washer nut. Fix the U-shaped screw through the appropriate size cylinder on the main bracket of the solar panel, and
install the gasket in sequence. Lock nut till the solar panel is stable and does not shake.
(3)Adjust the angle of the solar panel. After the adjustment is completed, lock the nut.
(4) Connect the R72601 top waterproof cable to the solar panel wiring and lock it tight.
(5) R72601 has a battery pack inside, users can buy and install rechargeable 18650 lithium battery, a total of 3 sections, a single
rechargeable lithium battery voltage 3.7V, capacity recommended 5000mah, the installation of rechargeable lithium battery
steps are as follows:
1: Remove the four screws around battery cover.
2: Insert three 18650 lithium batteries. (Please make sure the positive and negative level of the battery)
3: Press the activation button on the battery pack for the first time.
4: After activation, close the battery cover and lock the screws around battery cover.
Fig. Rechargeable Lithium Battery
activation button

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3. The RA0701Y product is waterproof and can be placed outdoors after the network-joining is completed.
(1) In the position to be installed, loosen the bottom U-shaped screw of the RA0701Y and the mating washer nut, and fix the
U-shaped screw through the appropriate size cylinder on the RA0701Y fixed strut piece. Install the washer nut in order, lock the
nut till RA0701Y body is stable and does not shake.
(2) Loosen the M5 nut at the bottom of the RA0710Y matte and take the matte together with the screw.
(3) Insert the power DC plug from the center through hole of the RA0701Y bottom cover, insert it into the RA0701Y DC socket,
and then return the mating screw to the original position and lock the M5 nut tight.
7. Important Maintenance Instruction
Kindly pay attention to the following in order to achieve the best maintenance of the product:
• Keep the device dry. Rain, moisture, or any liquid, might contain minerals and thus corrode electronic circuits. If the device gets
wet, please dry it completely.
• Do not use or store the device in dusty or dirty environment. It might damage its detachable parts and electronic components.
• Do not store the device under excessive heat condition. High temperature can shorten the life of electronic devices, destroy
batteries, and deform or melt some plastic parts.
• Do not store the device in places that are too cold. Otherwise, when the temperature rises to normal temperature, moisture will
form inside, which will destroy the board.
• Do not throw, knock or shake the device. Rough handling of equipment can destroy internal circuit boards and delicate
structures.
• Do not clean the device with strong chemicals, detergents or strong detergents.
• Do not apply the device with paint. Smudges might block in the device and affect the operation.
• Do not throw the battery into the fire, or the battery will explode. Damaged batteries may also explode.
All of the above applies to your device, battery and accessories. If any device is not working properly, please take it to the nearest
authorized service facility for repair.