2BK42-ZJBCFRGBUSBZBT smart led controller

I.Product
Parameter: Category Domination
Principle APP Operation
Platform LED
Drive
Type Channels Input
Voltage Max
Output
Power Connect
Method Working
Temperature Control
Distance Certification Dimension(L*B*H) LED
Controller
BT ZENGGE Android
7.0
or
IOS
13.0
or
later Constant
voltage：MOSFET GRB DC（5-24）V
/
DC5V 72W Common
Anode -20~+45°C BT

:20M;IR
remote:
10M CE,
RoHS,
FCC 43MM*13MM*7MM 1 II:
Remote
Controller
Instruction Non-dynamic
RGBW Switch
off/on Light
pattern Brightness
and
Speed
button Static
lighting
buttons with different colors APP
Interface
Instruction a)

Colors Support
16
million
colors
control
and
brightness
adjustment.5
own
created
colors
and
brightness
level
will
be
stored
by
pressing
long
on
the“
DIY”button
and
recalled
by
short
pressing
the
same
button.On
the
display
top
left
corner,the
individual
channels
R/G/B
can
be
called
separately
and
adjusted
from
0-255
to
obtain
the
desired
colors. 2 3 b)
Functions
20
preset
dynamic
modes,
convenient
for
users
to
access
different
lighting
modes
directly. Support
for
customized
colors
and
preservation. Each
group
of
16
colors
can
be
selected
for
different
colors
transformations,
and
there
are

three
dynamic
modes
of
gradual
change,
jump,
and
strobe
for
selection. Added
candle
light
mode
function,
adjust
brightness,
speed
and
color
freely,
the
light
can
be
adjusted
to
breath
and
beat
like
the
candle
light
to
create
a
warm
atmosphere. 4 c)

Microphone Click/
go
to
interface
of
the
APP.In
this
function
the
connected
LED
light
lights
up
“Mic”
depending
on
the
volume/noise
from
the
outside
like
a
microphone.
This
also
works
when
playing
music
or
there
is
a
noise
from
outside,
the
light
will
begin“
dancing”
base
on
different
rhythm.The
microphone
sensitivity
can
be
adjusted
by
the
slider.There
are
two
ways
to
input
the
audio
signal
on
the
controller,
built
in
APP
microphone
and
external
microphone(For
sound
control
version). d)
Music

Synchronization
function
of
lighting
and
music
rhythm The
IOS
system
needs
to
download
music
files
in
iTunes
or
import
music
from
PC
according
to
the
instructions
to
synchronize
the
lights
with
the
music
rhythm. Android
system
needs
to
download
music
files
to
the
mobile
phone
for
use. 5 e)
Cinema Obtain
the
color
through
mobile
phone
camera
and
change
the
color
effect
according
to
the
TV
screen
automatically,
creating
a
wonderful
viewing
atmosphere. f)
Camera Camera
capture
background
color
function Manual
mode:
Manually
press
to
select
where
the
camera
is
currently
pointed
for
color
recognition
and
conversion. Auto
mode:
The
area
where
the
camera
is
aimed
at
is
the
coloring
area,
and
the
light
color
will
changed
accordingly. 6 g)
Group
Feature This
mode
allows
you
to
create
different
groups
to
control
more
than
one
controllers,for
example,if
you
have
5
controller
units,you
can
use
2
devices
in
your
living
room
&the
others
out
on
your
patio.The
grouping
function
allows
you
to
either
control
these
devices
individually
or
to
group
them
together
as
one
unit. h)
Gradual
change
or
delay
switch
function You
can
set
the
timer
to
delay
or
gradually
turn
on
and
off
the
lights
according
to
your
preferences. i)

Light
timer You
can
have
your
lights
automatically
turn
on
or
off
in
a
specified
time
by
setting
up
the
timer.
To
do
so,press
on
the
top
right
clock
icon,then
follow
the
prompts
to
set
the
timers
to
automatically
switch
the
lights
ON/OFF
with
specified
colors
or
changing
modes
on
the
specified
time.








7 8 ATTENTIONS 1.
Please
use
the
product
in
a
dry
environment. 2.
Please
follow
the
input
voltage
of
the
indicated
DC
voltage,
must
not
connect
into
220V
AC
directly. 3.
The
product
is
requested
common
anode
connection.
The
wrong
connection
will
cause
a
malfunction. FCC Caution: 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, 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 instructions, 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: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

YAHEETECHNOLOGIESCORP. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 9/24/24 U.S.AgentDesignation YAHEETECHNOLOGIESCORP.acknowledgestheirconsentforthefollowingcontactlocatedintheUnited Statestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCCID: 2BK42-ZJBCFRGBUSBZ): NameandcompanyofU.S.agent:YAHEETECHNOLOGIESCORP. PhysicalU.S.addressofagent:1532SVINEYARDAVEONTARIOCalifornia91761UnitedStates FRNofU.S.agent:0035948934 EmailaddressofU.S.agent:[email protected] YAHEETECHNOLOGIESCORP.acknowledgestheirobligationtoacceptserviceofprocessonbehalfof YAHEETECHNOLOGIESCORP.. YAHEETECHNOLOGIESCORP.withtheFRN0035948934acceptsitsobligationtomaintainanagentfor serviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature FredFang certificationspecialist YAHEETECHNOLOGIESCORP. Signature FredFang certificationspecialist YAHEETECHNOLOGIESCORP. 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

Page1 of 4FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA & 301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330| E-mail:[email protected]| Web:www.lcs-cert.com Scancodeto checkauthenticity ExternalPhotosof theEUT Fig. 1 Fig. 2 Page2 of 4FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA & 301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330| E-mail:[email protected]| Web:www.lcs-cert.com Scancodeto checkauthenticity Fig. 3 Fig. 4 Page3 of 4FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA & 301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330| E-mail:[email protected]| Web:www.lcs-cert.com Scancodeto checkauthenticity Fig. 5 Fig. 6 Page4 of 4FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA & 301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330| E-mail:[email protected]| Web:www.lcs-cert.com Scancodeto checkauthenticity Fig. 7 Fig. 8

Page1of1FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L2.0cmxW1.0cm) LabelLocation BTsmartledcontroller Model:ZJ-BCF-RGB-USB-Z FCCID:2BK42-ZJBCFRGBUSBZ

Page1of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 BluetoothAntenna

Page1of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity MaximumPermissibleExposureReport 1.ProductInformation EUT:BTsmartledcontroller TestModel:ZJ-BCF-RGB-USB-Z AdditionalModelNo.:ZJ-BCF-RGB-USB-Z-2Y,ZJ-BCF-RGB-Z,ZJ-BCF-RGB-Z-2Y, ZJ-YBCIS-RGB1-2K,ZJ-YBCIS-RGB2-2K,ZJ-BCIS-HCQ3-A3-Z, ZJ-BCIS-HCQ2-A3-Z,ZJ-BCIS-HCQ3-2K-A3-Z,ZJ-BCIS-HCQ2-2K-A3-Z, ZJ-YBCI-W-3K-I,ZJ-YBCI-CCT-2K ModelDeclaration:PCBboard,structureandinternalofthesemodel(s)arethesame,Sono additionalmodelsweretested Ratings:Input:DC5-24V,72W HardwareVersion:/ SoftwareVersion:/ BluetoothFrequencyRange:2402MHz~2480MHz ChannelNumber:40channelsforBluetoothV5.2(DTS) ChannelSpacing:2MHzforBluetoothV5.2(DTS) ModulationType:GFSKforBluetoothV5.2(DTS) BluetoothVersion:V5.2 AntennaDescription:PCBAntenna,3.06dBi(Max.) Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:MobileDevice Page2of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthatensuresthatthe publicisnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’sguidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasmobiledevice wherebyadistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice,andbelowRFPermissible Exposurelimitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhenthesumofthe MPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice,basedonthe calculated/estimated,numericallymodelledormeasuredfieldstrengthsorpowerdensity,is≤1.0.TheMPEratioof eachantennaisdeterminedattheminimumtestseparationdistancerequiredbytheoperatingconfigurationsand exposureconditionsofthehostdevice,accordingtotheratiooffieldstrengthsorpowerdensitytoMPElimit,atthe testfrequency.Eitherthemaximumpeakorspatiallyaveragedresultsfrommeasurementsornumericalsimulations maybeusedtodeterminetheMPEratios.SpatialaveragingdoesnotapplywhenMPEisestimatedusingsimple calculationsbasedonfar-fieldplane-waveequivalentconditions.Theantennainstallationandoperating requirementsforthehostdevicemustmeettheminimumtestseparationdistancesrequiredbyallantennas,inboth standaloneandsimultaneoustransmissionoperations,tosatisfycompliance. 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoElectric,Magnetic,and ElectromagneticFields,0Hzto300GHz FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRFExposure ProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices. 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/UncontrolledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna Page3of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 5.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Internal/External Identification Antennatypeand antennanumber Operatefrequency band Maximumantenna gain Notes InternalPCBAntenna2400MHz-2500MHz3.06dBiBTAntenna 6.ConductedPower [BTLE] ModeChannelFrequency(MHz) PeakConductedOutputPower (dBm) GFSK 0024020.68 1924400.41 392480-0.65 7.ManufacturingTolerance [BTLE] GFSK(Peak) ChannelChannel00Channel19Channel39 Target(dBm)000 Tolerance±(dB)1.01.01.0 8.MeasurementResults 8.1StandaloneMPEEvaluation AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast20cmfromanybodypart oftheuserornearbypersons;fromthemaximumEUTRFoutputpower,theminimumseparationdistance,r=20cm, aswellasthegainoftheusedantennarefertoantennainformation,theRFpowerdensitycanbeobtained. [BTLE] ModulationType OutputpowerAntenna Gain (dBi) AntennaGain (linear) MPE (mW/cm2) MPE Limits (mW/cm2) dBmmW BTLE1.0 1.2589 3.062.02300.00051.0000 Remark: 1.Outputpowerincludingtune-uptolerance; 2.Outputpowerwasadjusttodutycycleat100%ifmeasureddutycyclelessthan98%; 3.MPEevaluatedistanceis20cmfromusermanualprovidebymanufacturer. 8.2SimultaneousTransmissionMPEEvaluation TheEUTequipedwithonemoduleandoneantenna.Sononeedconsidersimultaneoustransmission. 9.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091fortheuncontrolledRFExposureofmobile device. ----------------THEENDOFREPORT---------------

Page1of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBLE(ConductedMeasurement) ProductName:BTsmartledcontroller TestModel:ZJ-BCF-RGB-USB-Z EnvironmentalConditions Temperature: 23.8C RelativeHumidity: 52.1% ATMPressure: 100.0kPa TestEngineer: JayLuo Supervisedby: NickPeng Page2of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1-6dBBandwidth ConditionModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict NVNTBLE1M2402Ant10.656>=0.5Pass NVNTBLE1M2440Ant10.66>=0.5Pass NVNTBLE1M2480Ant10.653>=0.5Pass Page3of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs -6dBBandwidthNVNTBLE1M2402MHzAnt1 -6dBBandwidthNVNTBLE1M2440MHzAnt1 Page4of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -6dBBandwidthNVNTBLE1M2480MHzAnt1 Page5of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2MaximumPeakConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)Limit(dBm)Verdict NVNTBLE1M2402Ant10.6830Pass NVNTBLE1M2440Ant10.4130Pass NVNTBLE1M2480Ant1-0.6530Pass Page6of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PowerNVNTBLE1M2402MHzAnt1 PowerNVNTBLE1M2440MHzAnt1 Page7of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PowerNVNTBLE1M2480MHzAnt1 Page8of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3MaximumPowerSpectralDensityLevel ConditionModeFrequency(MHz)AntennaConductedPSD(dBm/3kHz)Limit(dBm/3kHz)Verdict NVNTBLE1M2402Ant1-16.178Pass NVNTBLE1M2440Ant1-13.618Pass NVNTBLE1M2480Ant1-17.168Pass Page9of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PSDNVNTBLE1M2402MHzAnt1 PSDNVNTBLE1M2440MHzAnt1 Page10of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PSDNVNTBLE1M2480MHzAnt1 Page11of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.4BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-56.48-20Pass NVNTBLE1M2480Ant1-55.55-20Pass Page12of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BandEdgeNVNTBLE1M2402MHzAnt1Ref BandEdgeNVNTBLE1M2402MHzAnt1Emission Page13of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BandEdgeNVNTBLE1M2480MHzAnt1Ref BandEdgeNVNTBLE1M2480MHzAnt1Emission Page14of23FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.5ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-55.23-20Pass NVNTBLE1M2440Ant1-58.27-20Pass NVNTBLE1M2480Ant1-53.79-20Pass Page15of23FCCID:2BK4…

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Frequency (MHz)Gain(dB) Efficiency(%) 2400 0.8209 43.731 2410 1.1252 46.8011 2420 1.2884 48.8008 2430 1.4627 50.8164 2440 1.7236 53.4422 2450 1.8385 56.5493 2460 2.1249 61.6981 2470 2.4372 65.0468 2480 2.7227 69.3602 2490 2.874 71.225 2500 3.0558 72.2038 Cross section view XOZYOZXOY Gain&Efficiency 3D image 2400MHz2450MHz2500MHz

Page 1 of 38 FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT For YAHEETECHNOLOGIESCORP. BTsmartledcontroller TestModel:ZJ-BCF-RGB-USB-Z AdditionalModelNo.:PleaseRefertoPage6 Preparedfor:YAHEETECHNOLOGIESCORP. Address:1532SVINEYARDAVEONTARIOCA91761 Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:September09,2024 Numberoftestedsamples:2 SampleNo.:A240903023-1,A240903023-2 Serialnumber:Prototype DateofTest:September09,2024~September19,2024 DateofReport:September20,2024 Page 2 of 38 FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSA09034150EA DateofIssue.......................................:September20,2024 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address................................................:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:YAHEETECHNOLOGIESCORP. Address................................................:1532SVINEYARDAVEONTARIOCA91761 TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................: TRF-4-E-145A/0 TRFOriginator....................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................: BTsmartledcontroller TradeMark..........................................: N/A TestModel...........................................: ZJ-BCF-RGB-USB-Z Ratings.................................................:Input:DC5-24V,72W Result...................................................: Positive Compiledby:Supervisedby:Approvedby: LiHuan/AdministratorCaryLuo/TechniqueprincipalGavinLiang/Manager Page 3 of 38 FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCC--TESTREPORT TestModel...............................:ZJ-BCF-RGB-USB-Z EUT.........................................:BTsmartledcontroller Applicant...............................:YAHEETECHNOLOGIESCORP. Address..................................:1532SVINEYARDAVEONTARIOCA91761 Telephone...............................:/ Fax..........................................:/ Manufacturer........................:JMZenggeCo.,Ltd Address...................................:No.302NanshanRoad,JianghaiDistrict,JiangmenCity, Guangdong Telephone...............................: / Fax..........................................: / Factory...................................:JMZenggeCo.,Ltd Address...................................:No.302NanshanRoad,JianghaiDistrict,JiangmenCity, Guangdong Telephone...............................:/ Fax..........................................:/ TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSA09034150EA September20,2024 Dateofissue Page 4 of 38 FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000September20,2024InitialIssue--- Page 5 of 38 FCCID:2BK42-ZJBCFRGBUSBZReportNo.:LCSA09034150EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TABLEOFCONTENTS 1.GENERALINFORMATION.....................................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT)........................................................................................................................6 1.2.SUPPORTEQUIPMENTLIST.................................................................................................................................7 1.3.EXTERNALI/OCABLE..........................................................................................................................................7 1.4.DESCRIPTIONOFTESTFACILITY..................…

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Page1of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestSetupPhotosoftheEUT Model:ZJ-BCF-RGB-USB-Z TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 Page2of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3 Model:ZJ-BCF-RGB-USB-Z-2Y TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Page3of3FCCID:2BK42-ZJBCFRGBUSBZ ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.2 TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3