OTM-8720220-27MTX12 inch R/C (Single Function)

KIDZTECH TOYS MANUFACTURING LTD. Room 802, 8/F, Inter-Continental Plaza, 94 Granville Road, TST East, Hong Kong. Tel: (852) 27218868 [email protected] Made in China http://www.kidztech.net US OFFICE: 1540 Forest Avenue, River Forest, IL 60305, USA Tel: 708-689-0085 Fax: 708-689-8172 KT-R C TRUCK-30/12/19 87202 RSS Compliance Statements: This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interfer ence. (2) This device must accept any interfer ence, including interfer ence that may cause undesired operation of the device. Car rier frequency: 27.145MHz (or 49.860MHz), Field strength: <80 dBμV/m at 3m 2014/53/EU

Letter of Agency "I, an officer of Kidztech Toys Manufacturing Ltd. do hereby authorize Intertek Testing Services (Mr. Terry Chan / Koo Wai Ip / Kenneth Wong) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and Part 18 of the FCC Rules until further notice." I further certify that no party (as defined in §1.2002(b) of CFR 47, 2004) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.,862. Dated this day of 20 By Signature Printed Name Title Remark: The person who signs this authorization letter must be the grantee contact of record in the Grantee Code data base. Dec 2013 Eric Ho Senior Manager 20May 20

INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (External) INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (External)

INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (Internal) INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (Internal) INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (Internal) INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (Internal) INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (Internal) INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (Internal) INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Equipment Photographs (Internal)

Technical Description The Equipment Under Test (EUT) is portable controller for a RC car set which operates at 27.145MHz. The EUT is power by 3 x 1.5V AAA batteries. After switch on the EUT, the car will be moved forward or backward, turned left or right based on the joystick control on the controller. Antenna Type: External, Dedicated Whip Antenna Antenna Gain: 0dBi Nominal rated field strength is 58.7dBμV/m at 3m Maximum allowed production tolerance: +/- 3dB The brief circuit description is listed as below: 1) U1 (W20190403) acts as MCU 2) L3, L4, C4, C6 and C8 act as an Antenna Circuit. 2) X1 acts as a 27.145MHz oscillator. 3) Q1 & Q2 acts as Modulator and Amplifier.

Analysis Report Report No.: HK20051539 The Equipment Under Test (EUT) is a portable transmitter of a RC Car operating at 27.145 MHz as dictated by a crystal. The EUT is powered by a 4.5V DC source (3 x 1.5V AAA battery). The EUT has a left / right control lever and a forward / backward control lever. After switching ON the EUT and the receiver of the RC Car, activating the control levers on the EUT can control the receiver moving forward, backward left and right directions. Antenna Type: External, Dedicated Whip Antenna Antenna Gain: 0dBi Nominal rated field strength: 58.7dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 61.7dBμV/m at 3m in frequency 27.145MHz, thus; The worst case of SAR Exclusion Threshold Level for 27.145MHz when the minimum test separation distance is < 50mm: = [474 * (1 + log100/f(MHz))]/2 = 371.2mW According to the KDB 412172 D01: EIRP = [(FS*D) ^2*1000 / 30] Calculated Field Strength for 371.2mW is 120.9dBuV/m @3m Since maximum field strength plus production tolerance < = 120.9dBuV/m @3m and antenna gain is > = 0.0dBi, it is concluded that maximum Conducted Power and Field Strength are well below the SAR Exclusion threshold level, so the EUT is considered to comply with SAR requirement without testing.

123456 A B C D 654321 D C B A L1 1.5UH L2 1.5UH L4 8.7UH Q1 945/CR Q2 3904 R2100K R3 100R R5 10R R433K K4 C4 100P K3 C8 100P K2 C2 100P K1 C5 104P C9 68P C3 47P X1 27.145MHZ ANTENNA BT1 4.5V VCC L3 0.56UH 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U1 W20190403 R11R C0 226P C6150P K5 PTC1 WH60-020 SPEAKER VCC YNT-ZG-02T 27MHZ

2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong SAR, China. Telephone: (852) 2173 8888 Facsimile: (852) 2785 5487 www.intertek.com Intertek’s standard Terms and Conditions can be obtained at our website http://www.intertek.com/terms/. The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. © 2017 Intertek Page 1 of 15 TEST REPORT Report No.: 20051539HKG‐001 Kidztech Toys Manufacturing Ltd. Application For Certification (Original Grant) FCC ID: OTM‐8720220‐27MTX Transmitter Prepared and Checked by: Approved by: Signed On File Lee For Yiu, Florey Assistant Engineer Wong Kwok Yeung, Kenneth Senior Lead Engineer Date: June 03, 2020 TEST REPORT Kidztech Toys Manufacturing Ltd. Intertek Report No: 20051539HKG‐001 Page 2 of 15 GENERAL INFORMATION Grantee: Kidztech Toys Manufacturing Ltd. Grantee Address: Room 1201, 12/F., Inter‐Continental Plaza, 94 Granville Road, Tsim Sha Tsui East, Kowloon, Hong Kong. Contact Person: Eric Ho Tel: (852) 2721 8868 Fax: (852) 2721 8838 e‐mail: N/A Manufacturer: Kidztech Intelligent Technology Co., Ltd. Manufacturer Address: Chengyang Guang Road, Ancheng Road, Liangxia Town, Chenghai District, Shantou City, 515800, Guangdong, China Brand Name: Kidztech Toys Model: 87202 Additional Model: 87201, 5F62E15, 5F62F17, AD20893, 897097, 897105 Type of EUT: Transmitter Description of EUT: 12" R/C (Single Function) (87202), 12" R/C (Single Function), BRUIN RC BLUE TRUCK , BRUIN RC RED RACER, RC BLUE TRUCK, RC RED RACER (87201, 5F62E15, 5F62F17, AD20893, 897097, 897105) Serial Number: N/A FCC ID: OTM‐8720220‐27MTX Date of Sample Submitted: May 28, 2020 Date of Test: May 28, 2020 to June 03, 2020 Report No.: 20051539HKG‐001 Report Date: June 03, 2020 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Conclusion: Test was conducted by client submitted sample. The submitted sample as received complied with the 47 CFR Part 15 Certification. TEST REPORT Kidztech Toys Manufacturing Ltd. Intertek Report No: 20051539HKG‐001 Page 3 of 15 SUMMARY OF TEST RESULT Test Specification Reference Results Transmitter Field Strength 15.227 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2018 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. TEST REPORT Kidztech Toys Manufacturing Ltd. Intertek Report No: 20051539HKG‐001 Page 4 of 15 TABLE OF CONTENTS 1.0 GENERAL DESCRIPTION ................................................................................................5 1.1 Product Description .................................................................................................5 1.2 Related Submittal(s) Grants......................................................................................5 1.3 Test Methodology....................................................................................................5 1.4 Test Facility ..............................................................................................................5 2.0 SYSTEM TEST CONFIGURATION.....................................................................................6 2.1 Justification..............................................................................................................6 2.2 EUT Exercising Software...........................................................................................6 2.3 Special Accessories...................................................................................................6 2.4 Measurement Uncertainty.......................................................................................6 2.5 Support Equipment List and Description ..................................................................6 3.0 EMISSION RESULTS.......................................................................................................7 3.1 Field Strength Calculation.........................................................................................7 3.2 Radiated Emission Configuration Photograph...........................................................8 3.3 Radiated Emission Data............................................................................................8 4.0 EQUIPMENT PHOTOGRAPHS ......................................................................................10 5.0 PRODUCT LABELLING..................................................................................................10 6.0 TECHNICAL SPECIFICATIONS .........................................................................…

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INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Configuration Photographs Worst-Case Radiated Emissions (Front View) INTERTEK TESTING SERVICE FCC ID: OTM-8720220-27MTX Configuration Photographs Worst-Case Radiated Emissions (Back View)