netvox R313DB Wireless Vibration Sensor User Manual
- June 9, 2024
- netvox
Table of Contents
R313DB Wireless Vibration Sensor
User Manual
R313DB Wireless Vibration Sensor
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.
Introduction
R313DB is a wireless long-distance spring-type vibration device that is a
Class A device based on the LoRaWAN™ protocol of NETVOX. It is compatible with
the LoRaWAN protocol.
LoRa Wireless Technology:
LoRa is a wireless communication technology famous for its long-distance
transmission and low power consumption. Compared with other communication
methods, LoRa spread spectrum modulation technique greatly extend the
communication distance. It can be widely used in any use case that requires
long-distance and low-data wireless communications. For example, automatic
meter reading, building automation equipment, wireless security systems,
industrial monitoring. It has features like small size, low power consumption,
long transmission distance, strong 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.
Appearance
Main Features
- Compatible with LoRaWAN
- 2 sections of 3V CR2450 button battery power supply
- Vibration status detection
- Simple operation and setting
- Protection level IP30
- Compatible with LoRaWAN™ Class A
- Frequency hopping spread spectrum
- Configuration parameters can be configured via a third-party software platform, data can be read and alerts can be set via SMS text and email (optional)
- Applicable to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
- 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.
Set up Instruction
On/Off
Power on| Insert batteries (user may need a screwdriver to open)
** Insert 2 x 3V CR2450 button batteries into the battery slot in the
correct direction and close the back cover.
Note:** Require 2 button batteries to supply power at the same time.
---|---
Turn on| Press any function key till the green and red indicator flashes once.
Turn off (Restore to factory setting)| Press and hold two function keys for 5
seconds and the green indicator flashes 20 times.
Power off| Remove Batteries.
Note:| 1. Remove and reinsert the battery: the device will remember the
previous on/off status by default.
2. After insert batteries and press the button at the same time, the device
will be in engineering testing mode.
3. On/off interval is suggested to be about 10 seconds to avoid the
interference of capacitor inductance and other energy storage components.
Network Joining
Never joined the network| Turn on the device to search the network to join.
The green indicator stays on for 5 seconds: success
The green indicator remains off: fail
---|---
Had joined the network| Turn on the device to search the previous network to
join. The green indicator stays on for 5 seconds: success
The green indicator remains off: fail
Fail to join the network
(when the device is on)| Suggest to check the device verification information
on the gateway or consult your platform server provider.
Function Key
Press and hold for 5 seconds| Restore to factory 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 sends a report
The device is not in the network: the green indicator remains off
Sleeping Mode
**** The device is on and in the network| Sleeping period: Min Interval.
When the reportchange exceeds setting value or the state changes: send a data
report according to Min Interval.
---|---
Low Voltage Warning
| Low Voltage | 2.4V |
|---|
Data Report
When the device is turned on, it will immediately send a version package and
an attribute report data.
The device sends data according to the default configuration before any other
configuring.
Default setting:
Maximum time: 3600s
Minimum time: 3600s (Default: Every Min Interval will detect the state of the
dry contact one time) BatteryChange: 0x01 (0.1V)
(If there are special customized shipments, the settings will be changed
according to customer’s requirement.)
R313DB trigger:
When any way of the sensor senses the vibration and the spring deforms, an
alarm message will be reported..
The vibration is “1”.
No vibration is “0”.
Note:
The interval between two reports must be the MinTime.
The reported data is decoded by the Netvox LoRaWAN Application Command
document and http://loraresolver.netvoxcloud.com:8888/page/index
Data report configuration and sending period are as following:
Min Interval
(Unit:second)| Max Interval
(Unit:second)| Reportable Change| Current Change≥
Reportable Change| Current Change＜
Reportable Change
---|---|---|---|---
Any number between
1~65535| Any number between
1~65535| Can not be 0.| Report
per Min Interval| Report
per Max Interval
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
Netvox Pay Load Data – var bytes (Max=9bytes)
Description| Device| Cmd
ID|
Device
Type
|
Netvox Pay
Load Data
---|---|---|---|---
ConfigReport
Req
| R313 DB| 0x01| 0xA9| MinTime
(2bytes Unit: s)| MaxTime
(2bytes Unit: s)| Battery Change
(1byte Unit: 0.1v)|
Reserved
(4Bytes, Fixed 0x00)
ConfigReport
Rsp
|
0x81
|
Status
(0x00_success)
|
Reserved
(8Bytes, Fixed 0x00)
ReadConfig
ReportReq
|
0x02
|
Reserved
(9Bytes, Fixed 0x00)
ReadConfig
ReportRsp
|
0x82
| Min Time
(2bytes Unit: s)| Max Time
(2bytes Unit: s)| Battery Change
(1byte Unit: 0.1v)|
Reserved
(4Bytes, Fixed 0x00)
Command Configuration:
-
MinTime = 1min、 MaxTime = 1min 、 BatteryChange = 0.1v
Downlink ： 01A9003C003C0100000000 // 003C(Hex) = 60(Dec)
Response ：
81A9000000000000000000 (Configuration success)
81A9010000000000000000 (Configuration failure) -
Read Configuration:
Downlink ： 02A9000000000000000000
Response ： 82A9003C003C0100000000 (Current configuration ）
Example for MinTime/MaxTime logic:
Example#1 based on MinTime = 1 Hour, MaxTime= 1 Hour, Reportable Change i.e.
BatteryVoltageChange=0.1V
Note:
MaxTime=MinTime. Data will only be report according to MaxTime (MinTime)
duration regardless BatteryVoltageChange value.
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. 
Note:
- The device only wakes up and performs data sampling according to MinTime Interval. When it is sleeping, it does not collect data.
- The data collected is compared with the last data reported. If the data change value is greater than the ReportableChange value, the device reports according to MinTime interval. If the data variation is not greater than the last data reported, the device reports according to MaxTime interval.
- We do not recommend to set the MinTime Interval value too low. If the MinTime Interval is too low, the device wakes up frequently and the battery will be drained soon.
- Whenever the device sends a report, no matter resulting from data variation, button pushed or MaxTime interval, another cycle of MinTime / MaxTime calculation is started.
Installation
- The device does not have a waterproof function. After the configuration of joining the network is completed, please place it indoors.
- The dust at the installation location should be wiped clean before paste the device.
- The battery installation method is as the figure below. (the battery with the “+” side facing up)
Note: The user may need a screwdriver to open the cover.
Important Maintenance Instruction
Kindly pay attention to the following in order to achieve the best maintenance of the product:
- 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.
- Do not use or store in dusty or dirty areas. This way can damage its detachable parts and electronic components.
- Do not store in excessive heat place. High temperatures can shorten the life of electronic devices, destroy batteries, and deform or melt some plastic parts.
- Do not store in excessive cold place. 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. Treating equipment roughly can destroy internal circuit boards and delicate structures.
- Do not wash with strong chemicals, detergents or strong detergents.
- Do not paint the device. Smudges can make debris block detachable parts up and affect normal operation.
- Do not throw the battery into the fire to prevent the battery from exploding. Damaged batteries may also explode.
All the above suggestions apply equally to your device, batteries and
accessories.
If any device is not operating properly.
Please take it to the nearest authorized service facility for repairing.