Browan DW10 User manual

Brand: Browan

Model: DW10

Type: User manual

The Browan DW10 is a versatile IoT sensor that utilizes LoRaWAN connectivity to monitor door/window status, temperature, humidity, vibration, and tilt. Ideal for home and building management, it sends real-time alerts for open/closed transitions, tampering, and inactivity. With a long battery life, the DW10 ensures reliable performance and peace of mind.







MerryIoTOpen/Close

ReferenceManualDW10‐915

DW10‐868



ModelName:DW10



BROWANCOMMUNICATIONSAllrightsreserved.1

TableofContents



1.Description1

2.Specifications2

2.1Mechanical2

2.1.1Sensor2

2.2Environmental2

2.3Power2

2.4Radio2

2.5UserInterface2

2.6CertificationsandConformity2

2.7AdditionalFeatures2

3.Operation3

3.1InstallationMode3

3.2DefaultOperation3

4.Messages4

4.1Status4

4.1.1Triggers4

4.1.2UplinkPayload5

5.ConfigurationDownlinkCommand6

5.1ConfigurationCommand6

5.1.1Payload6

5.2ResponseContent7

5.3FrameCount1Content7



1.Description

TheMerryIoTOpen/ClosesensorutilizesLoRaWAN

connectivitytocommunicatetheproximityornotofa

magnet.Theintendeduseistoplacethesensorand

magnetonseparateelementsofadoororwindowto

determineifthedoororwindowisopenorclosed.

Thesensoriscomposedoftwoparts.Themainbody

containsactiveelectronicstomeasuremagneticfields

andtransmitanychangestoaLoRaWANnetwork.The

secondpartisapermanentmagnetofsufficientfield

strengthtobedetectedbytheHallEffectsensoronthe

mainbody.



Therearealsovibrationandtiltdetectionincaseof

tampering.

Oncetheeventisdetected,thesensorwillsendan

uplinkandkeepabuzzeralarm(Optional).



BROWANCOMMUNICATIONSAllrightsreserved.



2.Specifications

2.1Mechanical



2.1.1Sensor

LengthxWidthx

Height

90mmx28mmx40mm

Weight



51gwithoutbattery

69gwithbattery

Sensor



Thissensorisdesignedforin‐

homeandin‐buildingusagefor

consumerorfacilitymanagement

applications.



Tamperdetection(Vibrationortilt

detection)



Temperature/Humidity

2.2Environmental2.3Power

Temperature0°Cto+50°CSource3.6V½AALi‐SOCI21200mAHbatteryx2

IPRatingIP40equivalentSystemMaximum

Voltage

3.6V

TBD

2.4RadioSystemMinimum

Voltage



3.1VTBD

FrequencyEither863‐870MHzfor

theEUmodeland902‐

928MHzforNorth

America

Current135mAmaximumTBD

2.5UserInterface

RxSensitivity(Conducted)‐140dBm

LEDOneblueLED

HallEffect14Gauss

triggertypical

1CM

AntennaGain ‐2dBiPeak,‐5dBiAvgButtonTestButton

2.6CertificationsandConformityBuzzer78dB,0cm

FCCOn‐going2.7AdditionalFeatures

CEOn‐goingBatteryMonitoring

ICOn‐goingVibrationdetection(SensitivityLevel:High/Mid/Low)

Tiltdetection

Environmenttemperature



BROWANCOMMUNICATIONSAllrightsreserved.3

3.Operation

3.1InstallationMode

● Usersneedtopressthebuttonover5secondstoactivateoperationintoinstallationmode.

WhentheSensortriestojointhenetwork,itwillkeepblinkingfor3seconds.

● Oncethesensorjoinsthenetwork,theLEDwillkeeponfor3secondsandsendanuplink

● Userscanpressthebuttonforover5secondstotrytojointhenetworkagain.

3.2DefaultOperation

● Whileindefaultoperationthedevicewillimmediatelysendamessageanytimethereisa

transitionandbuzzeralarm(Optional)inthebelowevent

○ OpentoClose(Nobuzzeralarm)

○ ClosetoOpen(Buzzeralarm)

○ Tamperdetected(Vibrationortiltdetected)(Buzzeralarm)

○ Buttonpressed(Nobuzzeralarm)

○ Keepalivemessage(Nobuzzeralarm)

● Userscanpressthebuttontosendatestmessagetothenetwork

● Thedevicewillsendamessagesayingithasbeeninactivefor6hours.

● WhileindefaultmodethedevicewillflashtheLED3timeswithin100msonlywhentheuser

pressesthetestbutton





BROWANCOMMUNICATIONSAllrightsreserved.4

4.Messages

LoRaWANPacketsforthisdeviceuseport120

4.1Status

4.1.1Triggers

DoorWindowSensorPacketTriggers:

● 360‐minuteinactivity

● SwitchOpen

● SwitchClose

VibrationTrigger:

Immediatelysendamessage

TiltTrigger:

Immediatelysendamessage

ButtonPressedTrigger:

Immediatelysendamessage





BROWANCOMMUNICATIONSAllrightsreserved.5

4.1.2UplinkPayload

Port120

PayloadLength9bytes



Bytes012345678

FieldStatusBatteryTemp.RHTimeCount



StatusSensor’sstatus

Bit[0]

Bit[1]

Bit[2]

Bit[3]

Bits[7:4]

1‐open,0‐closed

1‐Buttonpressed,0‐Buttonreleased

1‐Vibrationdetected,0‐NoVibrationdetected

1‐Tiltdetected,0‐NoTiltdetected

RFU

BatteryBatterylevel

Bits[3:0]



Bits[7:4]

unsignedvalueν,range1–14.

batteryvoltageinV=(25+ν)÷10.

RFU

TempEnvironmentTemperature

Bits[7:0]signintegertemperaturein°C

‐20~50°C

RHRelativehumidityasmeasuredbythedigitalsensor

Bits[6:0]

Bit[7]

unsigned value in %, range 0-100.

RFU

TimeTimeelapsedsincelasteventtrigger

Bits[15:0]unsignedvalueinminutes,range0–65,535.

CountTotalcountofeventtriggers

Bits[23:0]unsignedvalue,range0–16,777,215.

Note:Thisvalueisnotstoredpersistentlyonthedeviceandmayresetwheneverthedeviceispower‐cycledorrebooted.



BROWANCOMMUNICATIONSAllrightsreserved.6

5.ConfigurationDownlinkCommand

5.1ConfigurationCommand

5.1.1Payload

Port204



Bytes012

FieldCmdConfig



CmdCommand1byte

Bit[7:0]



0x00–Setkeepaliveinterval.

default:21600sec.(Min:15sec)

0x01–Setsensorvibrationdetectionon/offandsettilt

detectionon/off

default:enablevibrationlowsensitivity,disabletiltdetection

0x02–Setbuzzeralarmperiod(seconds)

default:0

ConfigConfiguration1or2bytes

Seethetableasfollows:

Command CommandDescriptionDataLength

0x00GetSensorConfiguration

(Onlyforunconfirmeddownlink)

*Note:little‐endianformat.

0bytes

0x00Setkeepaliveinterval.

*Note:little‐endianformat.2bytes

0x01

Bit[1:0]=

00:Disablevibrationdetection

01:Enablevibrationdetectioninlowsensitivity

10:Enablevibrationdetectioninmediumsensitivity,

11:Enablevibrationdetectioninhighsensitivity

Bit[3:2]=RFU

Bit[5:4]=

00:Disabletiltdetection

01:Enabletiltdetectioninhighsensitivity(15)TBD

Bit[7:6]=RFU

1byte



BROWANCOMMUNICATIONSAllrightsreserved.7

0x02Buzzeralarmperiodinseconds1byte



Payload

Content

Commandcontent

Ex:

00100E || 0100 ||0200

00100E=>Setkeepaliveinterval:0x0E10‐>3600(sec)

0100=>Disablevibrationdetectionandtiltdetection:0x00

0200=>Buzzeralarmperiodin0seconds:0x00



5.2ResponseContent

(Onlyforunconfirmeddownlink)

Port204

PayloadLength7bytes

PayloadContentResponsecontent

Example:

00100e 0100 0200

00100e=>Keepaliveinterval:0x0E10‐>3600(sec)

0100=>Disablevibrationdetectionandtiltdetection

0200=>Buzzeralarmperiodin0seconds

5.3FrameCount1Content

PayloadLength9bytes

PayloadContentFramecount1content

Ex:

01032000007ff1f102

01=>commandID

00060000=>HWID:0x00002003(little‐endianformat)

7ff1f102=>FWVersion:0x02f1f17f(little‐endianformat)



Browan DW10 User manual

Browan DW10 User manual

Related papers

Other documents