Universal Electronics H74426 User manual

Brand: Universal Electronics

Model: H74426

Type: User manual

Universal Electronics H74426 is a Zigbee PIR Motion Sensor with pet immunity, designed to detect motion and alert you of any activity in your home or office. With its wide coverage area of up to 40 feet by 40 feet and 90° angle, it provides reliable motion detection. The walk-test mode allows you to test the sensor's detection coverage easily. It features a long battery life of up to 3 years, ensuring continuous operation. Additionally, the sensor is compatible with various Zigbee hubs, making it easy to integrate into your smart home system.

ZigbeePIRMotionSensorwithPetImmunity

H74426

InstallationInstructionsandUserManual



1. Specifications

Frequency:   2.4GHz(IEEE802.15.4)

OperatingTemperature: 32°‐113°F(0°‐45°C)

OperatingHumidity: 85%RHnon‐condensing

Battery:   1xCR123APanasonicLithium3VDC

BatteryLife:   3Years

Compatibility:   Zigbee,

WWAH(WorkswithAllHubs)

PetImmunity:   Upto50lbs

CoverageArea:  40feetby40feet,90°angle

LightImmunity:  1500Lux

CoveragePattern:



SideView:







TopView:



 



2. PackageContents

1xSensor

4xScrews&WallAnchor1xCR123Abattery(installed)

2xSensorCaseScrew1xBackMounting2‐SidedAdhesiveTape

1xManual  2xSideMounting2‐SidedAdhesiveTape



3. ComponentIdentification



 



4. ZigbeeEnrollment:

ThisPIRMotionSensorneedstobepairedbeforeinstallation.

1. Pulltheexposedplasticbatterytab.

2. TheLEDwillblinkthreetimesevery2‐3secondsinambercolorwhile

scanningthenetwork.

3. Ifnetworkisfoundandsuccessfullyjoined,theLEDwillbelitfor1secondin

ambercolorfollowedbyashortblinkingreencolor.

4. Ifnetworkisnotfoundafter1minute,thesensorwillgointosleepmode

andtheLEDwillblinkinambercolorevery1minute.Youneedtoresetthe

sensortotriggerapairingprocess,andthensensorwillrepeatstepsfrom2

to4.

Toresetthesensor:

1. Removethebatteryfor10seconds

2. Pressandholddownthetemperswitchwhilere‐insertthebattery

3. Releasethetemperswitchwithin3seconds



5. Mounting

 MountthePIRMotionSensorat7.5feet(2.3meters)abovethefloor.

 Pressthecasereleasebuttontoseparatethefrontandbacksensorcase.

 Thebackcasegivesaccesstoboththeflushmountandcornermount

screwknockouts.Drillthroughtheappropriateknockoutsandusethe

includedscrewstomountinthedesiredmountinglocation.

 Itisrecommendedtoensurethereisatightsealaroundtheknockoutsto

preventbugsfromenteringthesensorandcausingfalsealarms.

 Replacethefrontsensorcovertosnapshutandscrewinthesensorcase

screwsonthetopandbottomofthebacksensorcase.



6. WalkTestMode

Walktestmodecanbeusedtotestthemotionsensordetectioncoveragearea.

Toenterwalk‐testmode:

1. Removethebatteryfor10seconds

2. Pressandholddownthetamperbuttonwhilere‐insertthebattery

3. Keepthetamperswitchholddownfor10secondsthenrelease

TheLEDwillbegintoblinkslowlyinambertoindicatesthemotionsensoris

warmingup.After45seconds,theLEDwillstopblinkingwhichindicatesthe

motionsensorisreadytodetectmotion.TheLEDwillbelitinredcolorto

illuminateeachtimemotionisdetected.OncetheLEDgoesout,thesensoris

readytodetectmotionagain.Walktestmodeendsafter20motionsdetected,

ornomotiondetectedfor1minutes.ItisrecommendedthatthePIRZB2‐ECOis

testedmonthlytoensureproperfunction.



7. Operation

ThePIRMotionSensorrequires45secondstowarmupforsignalstabilizing

whenperformingstartuporreset.Duringthewarmupperiod,theLEDwillblink

slowlyinamber.

Afterwarmupcompleted,theLEDwillblinkevery5minutesingreencolorto

indicatethesensorisworkingproperly.However,therearenoLEDindications

whenmotionisdetected.Thisisdonetomaximizebatterylife.Furthermore,

whenmotionisdetectedandasignalistransmittedtothepanel,thesensorwill

nottransmitagainuntiltherearenomotiondetectedforaperiodof3minutes

andmotionisdetectedagain.



8. Maintenance‐ReplacingtheBattery

Whenthebatteryislow,asignalwillbesenttothecontrolpanel.TheLEDwill

blinkevery2minutesinred.

Toinsertorreplacethebattery:

1. Pressthecasereleasebuttontoseparatethefrontandbacksensorcase

2. Removethefrontcasetoexposethebattery

3. ReplacetheCR123Alithiumbattery.Notethecorrectorientationofthe

batteryasshownonthebatterycompartment.

4. Replacethefrontcover.



WARNING:Failuretofollowthesewarningsandinstructionscanleadtoheat

generation,rupture,leakage,explosion,fire,orotherinjury,ordamage.Donot

insertthebatteryintothecompartmentinthewrongdirection.Alwaysreplace

thebatterywiththesameorequivalenttype(seeSpecificationsonsection1).

Neverrechargeordisassemblethebattery.Neverplacethebatteryinfireor

water.Alwayskeepbatteriesawayfromsmallchildren.Ifbatteriesare

swallowed,promptlyseeadoctor.



Alwaysdisposeand/orrecycleusedbatteriesinaccordancewiththehazardous

wasterecoveryandrecyclingregulationsforyourlocation.Yourcity,state,or

countrymayalsorequireyoutocomplywithadditionalhandling,recycling,and

disposalrequirements.



7.5 ft

03610131619232629333640

   (feet)

2926231916139630369131619232629



0

3

6

10

13

16

19

23

26

29

33

36



TamperSwitch

CR123ABattery

CaseReleaseButton

SensorCaseScrews

   (feet)

(feet)

9. `EnvironmentalandOtherUsefulInformation



5. WhilethePIRisahighlyreliableintrusiondetectiondevice,itdoesnotguaranteeagainst

burglary.Anyintrusiondeviceissubjecttoa“failuretowarn”foravarietyofreasons.

ConsiderthefollowingwheninstallingandsettingupthePIR:

6. ThisPIRhasbuilt‐inprotectiontokeepbugsfromgettingintothesensorareaandcausing

falsealarms.Notethatthisprotectiondoesnotpreventinsectsfromcrawlingacrossthelens

ofthePIR,whichcouldtriggerthePIR.

7. Infraredenergycanbereflectedoffanyglossysurfacessuchasmirrors,windows,floors,or

countertopswithglossyfinish,andslick‐finishedconcrete.Somesurfacesreflectlessthan

others(e.g.thePIRcanseeachangeininfraredenergyoffofreflectivesurfacesevenifthe

heatorcoldsourceisnotwithinthePIRdetectionpattern).

8. Windowsreflectinfraredenergy.Theyalsoallowsunlightorlightfromothersources(e.g.,

cars)topassthroughtothePIR.ThePIRcandetectthesechangesininfraredenergy.For

example,ifsunlightpassingthroughawindowshinesontoahardwoodfloorandthechange

ininfraredenergyisquickenough,thePIRcantriggeranalarm.ThesameappliesifthePIR

areaincludesawindow,eventhoughthepatternofprotectioncannot“see”throughglass.

Lightsfromapassingcarcanalsopassthroughthewindowatnightandshinedirectlyintothe

PIR’slens.

9. Heatingandairconditioningductsarealsoimportantbecauseiftheyblowairontoanobject

withinthefieldofthePIR’sview,thetemperatureofthatobjectcouldchangequicklyenough

forthePIRto“see”achangeininfraredenergy.PIR’scannotseeaircurrent,onlythechange

intemperatureofaphysicalobject.

10. ThePIRsenseschangeintemperature.However,astheambienttemperatureofthe

protectedareaapproachesthetemperaturerangeof95°to120°F,thedetection

performanceofthePIRdecreases.

11. EnsurethattheareayouwishthePIRtocoverisfreeofobstructions(forexample,curtains,

screens,plants,andsoon.)thatmayblockthepatternofcoverage.

12. Anythingthatcanswayormoveduetoaircurrentcancauseachangeininfraredenergy

withinthefieldsofview.Draftsfromdoorsorwindowscancausethistohappen.Plants,

balloons,curtains,andhangingbasketsshouldneverbeleftinthePIR’sfieldofview.

13. DonotmountthePIRonasurfacethatallowsforanyvibration.Vibrationsnotonlycausethe

PIRtomovealittle,butitalsocausesthefieldsofviewinaroomtomovewithrespectthe

PIR.AlittlevibrationcancausehavocwiththePIR’sfieldofview,thusthePIRmayseea

changeinenergyandtriggerthealarm.

14. AninstallationoftenrequiresthatthePIRisaimedatthedoor.ThePIRmaydetectdoor

movementbeforethedoorcontactcaninitiateanentrydelay,causingthealarmtotrigger.If

youinstallthePIRfacingadoor,thenwhileprogrammingthePIR,chooseanappropriate

sensor/zonetype.

15. ThePIRONLYdetectsintrusionwithinthepatternofcoverage.

16. ThePIRdoesnotprovidevolumetricareaprotection.

17. ThePIRcreatesmultiplebeamsofprotection.Intrusioncanonlybedetectedinunobstructed

areascoveredbythosebeams.

18. ThePIRcannotdetectmotionorintrusionthatoccursbehindwalls,ceilings,floors,closed

doors,partitions,glassdoors,orwindows.

19. Tamperingwith,masking,painting,orsprayingofanymaterialonthePIRlensoranypartof

theopticalsystemcanimpairdetectionability.

20. ThePIR,likeotherelectricaldevices,aresubjecttocomponentfailure.EventhoughthePIRis

designedtolastaslongas10years,theelectroniccomponentsaresubjecttofailure.



FCCComplianceStatement

Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)This

devicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,including

interferencethatmaycauseundesiredoperation.

ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforClassBdigitaldevices,pursuanttoPart

15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferencein

aresidentialinstallation.Thisequipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnot

installedandusedinaccordancewiththeinstructionmanual,maycauseharmfulinterferencetoradio

communications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.If

thisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedby

turningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreof

thefollowingmeasures:

•Re‐orientorrelocatethereceivingantenna

•Increasetheseparationbetweentheequipmentandreceiver

•Connecttheequipmenttoanoutletonadifferentcircuitfromthereceiver

•Consultthedealeroranexperiencedradio/TVcontractorforhelp.

Theuseriscautionedthatchangesandmodificationsmadetotheequipmentwithouttheapprovalof

manufacturercouldvoidtheuser'sauthoritytooperatethisequipment.

FCCRadiationExposureStatement

ThisequipmentcomplieswithFCCRFradiationexposurelimitssentforthforanuncontrolledenvironment.This

equipmentshouldbeinstalledandoperatedwithaminimumdistanceof20centimetersbetweentheradiator

andyourbody.Theantennasusedforthistransmittermustbeinstalledtoprovideaseparationdistanceofat

least20cmfromallpersonsandmustnotbeco‐locatedoroperationinconjunctionwithanyotherantennaor

transmitter.

IndustryCanadarequirements

ThisdevicecomplieswithIndustryCanadalicense‐exemptRSSstandard(s).Operationissubjecttothefollowing

twoconditions:(1)thisdevicemaynotcauseinterferenceand(2)thisdevicemustacceptanyinterference,

includinginterferencethatmaycauseundesiredoperationofthedevice

LepresentappareilestconformeauxCNRd'IndustrieCanadaapplicablesauxappareilsradioexemptsde

licence.L'exploitationestautoriséeauxdeuxconditionssuivantes:(1)l'appareilnedoitpasproduirede

brouillage,et(2)l'utilisateurdel'appareildoitacceptertoutbrouillageradioélectriquesubi,mêmesile

brouillageestsusceptibled'encompromettrelefonctionnement”

CanadaRFexposurecompliance

TocomplywithRSS‐102requirements,aseparationdistanceof20cmmustbekeptbetweenthedeviceandthe

useratalltimes.

PourseconformerauxexigencesRSS‐102,unedistancedeséparationde20cmdoitêtremaintenueentre

l'appareiletl'utilisateuràtoutmoment.

FCCID:MG3‐H74426IC:2575A‐H74426

UniversalElectronicsInc.



PN:47007‐0013520

REV&REVDate:A0301/28/2022

Universal Electronics H74426 User manual

Universal Electronics H74426 User manual

Universal Electronics H74426 User manual

Related papers

Other documents