2A42V-KD-662AWireless Electric Dog Fence

2in1DogTrainingSystem RemoteControlTrainingCollar+GPSFenceSystem Model：KD-662A Manual PleasereadthisentireManualbeforeoperation 2 / 11 TableofContents Components···················································································3 HowtheDogTrainingSystemWorks···················································5 Preparethe2-in-1DogTrainingSystem···············································6 RemoteControlTrainingModeInstruction············································7 GPSFenceSystemModeInstruction··················································9 3 / 11 Components RemoteControl ① ShockIndicator ② VibrationIndicator ③ BeepIndicator ④ RemoteControlScreen ⑤ BatteryGauge ⑥ Select/ActivateBeep ⑦ +UpKey ⑧ TrainingModeSwitch ⑨ PowerON/OFF ⑩ +DownKey ⑪ChargingJack ⑫RemoteChannelSwitch ⑬Select/ActivateShock ⑭Select/ActivateVibration ⑮ChannelIndicator ⑯TrainingModeIndicator 4 / 11 ReceiverCollar ① ChargingJack ② ContactPoint ③ BeepIndicator ④ +UpKey ⑤ +DownKey- ⑥ GPSSignalIndicator ⑦ ScreenDisplay ⑧ GPSLocker ⑨ PowerON/OFF ⑩ PowerGauge ⑪ModeKey ⑫ShockIndicator ⑬VibrationIndicator 5 / 11 HowtheDogTrainingSystemWorks This2-in-1DogTrainingSystemcombinetheremotecontroltrainingcollar andwirelessGPSfencesystemfunctionstogetherandcanbeeasilyswitched whenuseit. IntheRemoteControlTrainingMode:thereare3channels(3Receiver Collars)foroptionsunder1RemoteControloperation;RemoteControl transmittheshock,vibrateorbeepstimulustocorrectthedog’sbehavior. IntheGPSFenceSystemMode:whenthereceivercollarrunoutofthe perimeteritwillemitshock,vibrationorbeeptocorrectthedog’sbehavior. RemoteControlTrainingMode:switchedbythe⑧TrainingModeSwitchon theRemoteControl,indicatedbythelightedTrainingModeIndicator. GPSFenceSystem:switchedbythe⑧TrainingModeSwitchontheRemote Control,indicatedbytheflashingTrainingModeIndicatorandLightedFonthe screen. 6 / 11 PreparetheRemoteControl ToChargetheRemoteControl: Note:Noanyfunctionsareavailablewhenchargingprocess Whenchargingiscomplete,indicatedbyafullPowerGaugeonscreen PowerON/OFFtheRemoteControl: LongPressthePowerON/OFFkeyontheremotecontroltoPoweronor Poweroffit PowerON/OFFtheTorchLight: ShortpressthePowerON/OFFkeyontheremotecontroltopoweronor poweroffit ScreenSaver: TheRemoteControlwillactivatescreensaverafter10secondsno-operation onit,indicatedbytheflashingbottomroundpointsoftheTrainingMode Indicator;PressanykeyontheRemoteControltoactivatethescreendisplay. PreparetheReceiverCollar ToChargetheReceiverCollar: Note:Noanyfunctionsareavailablewhenchargingprocess Preparethe2-in-1DogTrainingSystem 7 / 11 Whenchargingiscomplete,indicatedbyafullPowerGaugeonscreen PowerON/OFFtheReceiverCollar: LongPressthePowerON/OFFkeyontheReceiverCollartoPoweronor Poweroffit TestStimulusModeInstruction PowerontheReceiverCollarandpressbothUpKeyandDownKeyto activatetheStimulusTestingfunctions.TheReceiverCollarwillemit3 secondsbeep,3secondsvibrationand15secondsshock. RemoteControlTrainingModeInstruction PowerOnRemoteControl LongpressPowerON/OFFkeyonRemoteControltopoweronit. PowerOnReceiverCollar LongpressPowerON/OFFkeyonReceiverCollartopoweronit. SwitchtoRemoteControlTrainingMode Shortpressthe⑧TrainingModeSwitchontheRemoteControl,whenit completeindicatedbythelightedTrainingModeIndicator. PairtheReceiverCollarstotheRemoteControl 1.PressbothPowerON/OFFandDownKeyontheReceiverCollaratthe 8 / 11 sametimeintothepairing(screenflashing“PA”) 2.PresstheCHRemoteChannelSwitchkeyintothepairingchannel(1,2or3) 3.Configthestimulusmodeanditsintensity:presstheSelect/ActivateShock orSelect/ActivateVibrationorSelect/ActivateBeeptoconfigthestimulusand meantimeconfigitsintensitybypresstheUpKeyorDownKey.Whenpairing completethereceivercollarwillsoundbeepandretreat. TheReceiverCollarwillflashing“-“whenRemoteControlno-operationand flashing“—”whenRemoteControltransmitthestimulussignal. Note:thepairingsessionisabout10seconds.Afterthatthereceivercollar willretreatthepairingtheprocessing.1RemoteControlhave3channelsto theReceiverCollars. TrainingOperation Afterpairingandconfigcompletewithintheremotecontrolrangewecan presstheSelect/ActivateShockorSelect/ActivateVibrationorSelect/Activate BeepkeysontheRemoteControltoselectandactivatetheshockorvibration orbeepstimulustocorrectthedog’sbehavior. Note:themaximumstimulustimeisabout12secondsbypress Select/ActivateShock,Select/ActivateVibrationorSelect/ActivateBeepkeys ontheRemoteControluntilreleaseit.Intonextstimuluscyclepleasefirst releaseSelect/ActivateShockorSelect/ActivateVibrationorSelect/Activate BeepkeysontheRemoteControlandthenpressitagaintoactivethenew stimulusprocessing. 9 / 11 GPSFenceSystemModeInstruction PowerOnRemoteControl LongpressPowerON/OFFkeyonRemoteControltopoweronit. PowerOnReceiverCollar LongpressPowerON/OFFkeyonReceiverCollartopoweronit. SwitchtoGPSFenceSystemTrainingMode Shortpressthe⑧TrainingModeSwitchontheRemoteControl,whenit completeindicatedbytheflashingTrainingModeIndicatorandLightedFon thescreen. ConfigGPSFenceSystemPerimeter LongpresstheMModeKeyontheReceiverCollartoconfigtheperimeter andadjustitbypresstheUpKeyandDownKey.Theactualrangeis10times ofthevaluedisplayedandthemaximumrangeis990meters. ConfigtheStimulusMode ShortpresstheMModeKeyontheReceiverCollartoconfigandswitchthe stimulusmode(shockorvibrationorbeep)alsoconfigthestimulusintensity bytheUpKeyandDownKey. 10 / 11 beepvibrationshock 0deactivatedeactivatedeactivate 1beeperlowlow 2Xmediummedium 3Xhighhigh AcquiringtheGPSSatellitesSignals Note:theGPSFenceSystemModeonlyavailableonoutdooropenarea usage. TheReceiverCollarwillautomaticallystartssearchingtheGPSsignaland positioningthecentralpointatthecurrentpositionafteritpoweron.The ReceiverCollarwillbeflashing“00”whensearchingandpositioning.After searingandpositioningcompletethereceivercollarwillflash“==”andlater screenindicatethenumbersofconnectedsatellitesalsolighteduptheGPS LockerIcon. TheCentralPointMemoryFunction Thecollarcanmemorizethecentralpointaftersuccessfullypositioningit.And thecollarwillrememberitirrespectiveofwhetherthecollarpowerofforrun outofba…

Text truncated - open the document above for the full version.

(Shenzhen Katieworld Electronic Technology Co., Ltd) (October 11, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2A42V-KD-662A) [Shenzhen Katieworld Electronic Technology Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name) XIAO LIFANG (Shenzhen Katieworld Electronic Technology Co., Ltd) (October 11, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2A42V-KD-662A) [Shenzhen Katieworld Electronic Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) XIAO LIFANG

Shenzhen Katieworld Electronic Technology Co., Ltd Model Difference Data：October 11, 2023 Product description: Wireless Electric Dog Fence Model name: KD-662A, KD-662B, 661A Trade Name: N/A FCC ID: 2A42V-KD-662A All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature : Client’s name / title : XIAO LIFANG（Sales） Contact information / address：Floor 2, Building 33, Baotian Industrial Zone, chentian Community, Xixiang Street, Baoan District, Shenzhen China

Shenzhen Katieworld Electronic Technology Co., Ltd (October 11, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Wireless Electric Dog Fence / KD-662A, KD-662B, 661A / FCC ID: 2A42V-KD-662A) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: XIAO LIFANG Title: Sales

Shenzhen Katieworld Electronic Technology Co., Ltd (October 11, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: XIAO LIFANG Title: Sales

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: KD-662A External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

FCC ID LABEL: Label Location: FCC ID: 2A42V-KD-662A Model No.: KD-662A

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: KD-662A Internal Photos ANT Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

Shenzhen CTB Testing Co., Ltd. FCC ID: 2A42V-KD-662A Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion FSK 0.43392 -8.5 0.14 -8±1 -7.00 0.20 <5 0.02629 3.00 YES Note:dbm=dbuv/m-95.2+4.7=83-95.2+4.7=-7.5dBm(ERP), so the conduct peak power=-7.5-1= -8.5dBm Conclusion: For the max result : 0.02629≤ FCC Limit 3.0 for 1g SAR.

ANT PHTOT All measurements were performed radiated and therefore additional antenna gain documentation is not required.

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: KD-662A Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions