netvox R311CC User manual

Model：R311CC
Wireless 2-Gang Door/Window Sensor
Wireless 2-Gang Door/Window Sensor
R311CC
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.

1
Table of Content
1. Introduction....................................................................................................................................... 2
2. Appearance........................................................................................................................................ 3
3. Main Features ................................................................................................................................... 3
4. Set up Instruction.............................................................................................................................. 4
5. Data Report....................................................................................................................................... 5
6.Installation......................................................................................................................................... 9
7.Important Maintenance Instruction................................................................................................. 10

2
1. Introduction
R311CC is equipped with two external reed switches, which can be used for door and window
switch state detection.
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.

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2. Appearance
3. Main Features
• Compatible with LoRaWAN
• 2 sections of 3V CR2450 button batteries
• 2-gang Reed switch status detection
• Compatible with LoRaWANTM 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
Indicator
Function Key

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4. Set up Instruction
On/Off
Power on
Insert batteries. (users may need a flat blade screwdriver to open);
Insert two sections of 3V CR2450 button batteries and close the battery
cover.)
Turn on Press any function key till green and red indicator flashes once.
Turn off
(Restore to factory setting)
Press and hold the function key for 5 seconds till green indicat
or flashes for 20
times.
Power off Remove Batteries.
Note:
1. Remove and insert the battery; the device memorizes previous on/off
state by default.
2. On/off interval is suggested to be about 10 seconds to avoid the interference
of capacitor inductance and other energy storage components.
3. Press any function key and insert batteries at the same time; it will enter
engineer testing mode.
Network Joining
Never joined the network
Turn on the device to search the network.
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.
The green indicator stays on for 5 seconds: success
The green indicator remains off: fail
Function Key
Press and hold for 5 seconds
Restore to factory setting / Turn off
The green indicator flashes for 20 times: success
The green indicator remains off: fail
Press once The device is in the network: green indicator flashes once and sends a report
The device is not in the network: green indicator remains off

5
The device will immediately send a version packet report along with an uplink packet including reed
switch status and battery voltage.
Data will be reported by default setting before any configuration.
Default setting:
Maximum time: 3600s
Minimum time: 3600s (Detect the current voltage value every 3600s by default setting)
Battery Change :0x01 (0.1V)
R311CC status:
When the R311CC status changes, it will send a warning report.
Window/Door sensor open : 1
Window/Door sensor close : 0
The reported data is decoded by the Netvox LoRaWAN Application Command document and
http://loraresolver.netvoxcloud.com:8888/page/index
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
5. Data Report
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

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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)
Description Device Cmd
ID
Device
Type NetvoxPayLoadData
Config
ReportReq
R311CC
0x01
0x6C
MinTime
(2bytes
Unit:s)
MaxTime
(2bytes
Unit:s)
Battery
Change
(1byte Unit:0.1v)
Reserved
(4Bytes,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)
Battery
Change
(1byte Unit:0.1v)
Reserved
(4Bytes,Fixed
0x00)
(1) Command Configuration:
MinTime = 1min、MaxTime = 1min、BatteryChange = 0.1v
Downlink：016C003C003C0100000000 003C(Hex) = 60(Dec)
Response：
816C000000000000000000 (Configuration success)
816C010000000000000000 (Configuration failure)
(2) Read Configuration:
Downlink：026C000000000000000000
Response：826C003C003C0100000000（Current configuration）

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Example for MinTime/MaxTime logic
Example#1 based on MinTime = 1 Hour, MaxTime= 1 Hour, Reportable Change
i.e.BatteryVoltageChange=0.1V
MaxTime MaxTime
Sleeping(MinTime) Sleeping(MinTime)
Note:
MaxTime=MinTime. Data will only be report according to MaxTime (MinTime) duration
regardless BtteryVoltageChange value.
Example#2 based on MinTime = 15 Minutes, MaxTime= 1 Hour, Reportable Change
i.e. BatteryVoltageChange= 0.1V.
MaxTime
Sleeping(MinTime) sleeping sleeping sleeping
0H 15th M 30th M 45th M 1H
2H
Wakes up and
collects data
2.8V
Does not report
Wakes up and
collects data
2.8V
Does not report
Wakes up and
collects data
REPORT 2.8V
Wake up and collects data
REPORTS 2.8V
Wakes up and collects data
REPORTS 2.8V
Wakes up and collects data
REPORTS 2.8V
Wakes up and
collects data
2.8V
Does not report
Wakes up and
collects data
REPORT 2.8V

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Example#3 based on MinTime = 15 Minutes, MaxTime= 1 Hour, Reportable Change
i.e. BatteryVoltageChange= 0.1V.
MaxTime
sleeping sleeping
0H 15th M 30th M 45th M 1H 1H 10th M 1H 25th M
Notes:
(1) The device only wakes up and performs data sampling according to MinTime Interval.
When it is sleeping, it does not collect data.
(2) 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.
(3) 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.
(4) 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.
Wakes up and collects
data
2.7V |2.7-2.8|=0.1
REPORTS 2.7V Wakes up and
collects data 2.7V
Does not report
Users push the button,
REPORTS 2.7V.
Recalculate MaxTime.
Wakes up and
collects data
2.8V
Does not report
Wakes up and
collects data
REPORT 2.8V
Wakes up and
collects data
2.7V
Does not report
Wakes up and
collects data
2.7V
Does not report
Wakes up and
collects data
2.7V
Does not report

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6. Installation
(1) This product does not have a waterproof function. After the screening is completed, please
place it indoors.
(2) Dust in the installation position of the equipment needs to be wiped clean and then affixed to the
equipment.
(3) The battery installation method is shown in the figure below (battery with "+" facing outward).
Note: To install the battery, use a screwdriver or similar tool to assist in opening the battery cover.

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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.