2AENLSENSORSENSOR CONTROLLER

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Fenghua Tiancheng Plastic Electronics Co.,Ltd 2015/5/20 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Fenghua Tiancheng Plastic Electronics Co.,Ltd hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product description: SENSOR CONTROLLER Model name: CRZSC01 FCC ID: 2AENLSENSOR Sincerely, Client’s signature Client’s name / title ZhouXuer/ Quality manager Contact information / address Fenghua Tiancheng Plastic Electronics Co.,Ltd/ No.66 Dongfeng Road Fenghua Zhejiang China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 Fenghua Tiancheng Plastic Electronics Co.,Ltd 2015/5/20 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AENLSENSOR We hereby request confidential treatment of information accompanying this application as outlined below: - e.g. Block Diagram - e.g. Schematics - e.g. Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature Client’s name / title ZhouXuer/ Quality manager Contact information / address Fenghua Tiancheng Plastic Electronics Co.,Ltd/ No.66 Dongfeng Road Fenghua Zhejiang China

Test Report No. 15050007-FCC-R1 Page 24 of 32 Annex B. EUT And Test Setup Photographs Annex B.i. Photograph: EUT External Photo Whole package - Front View Adapter - Front View EUT - Front View(sensor controller) EUT - Rear View(sensor controller) EUT - Top View(sensor controller) EUT - Bottom View(sensor controller) Test Report No. 15050007-FCC-R1 Page 25 of 32 EUT - Left View(sensor controller) EUT - Right View(sensor controller)

FCC ID Label location FCC ID label location

FCC ID Label

Test Report No. 15050007-FCC-R1 Page 26 of 32 Annex B.ii. Photograph: EUT Internal Photo Cover off - Front View(sensor controller) Mainborad covered - Front View(sensor controller) Mainborad uncovered - Front View(sensor controller)Mainboard - Rear View(sensor controller) RF borad - Front View(sensor controller) RF borad - Rear View(sensor controller) Antenna

RF TEST REPORT Report No.: 15050007-FCC-R1 Supersede Report No.: N/A Applicant Fenghua Tiancheng Plastic Electronics Co.,Ltd Product Name SENSOR CONTROLLER Model No. CRZSC01 Test Standard FCC Part 15.249: 2014; C63.10: 2013 Test Date May 11 to May 13, 2015 Issue Date May 18, 2015 Test Result Pass Fail Equipment complied with the specification Equipment did not comply with the specification Wiky Jam Test Engineer Chris You Checked By This test report may be reproduced in full only Test result presented in this test report is applicable to the tested sample only Issued by: SIEMIC (SHENZHEN-CHINA) LABORATORIES Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 Phone: +86 0755 2601 4629801 Email: [email protected] Test Report No. 15050007-FCC-R1 Page 2 of 32 Laboratories Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management throughout a project. Our extensive experience with China, Asia Pacific, North America, European, and International compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC, RF/Wireless, SAR, Telecom Canada EMC, RF/Wireless, SAR, Telecom Taiwan EMC, RF, Telecom, SAR, Safety Hong Kong RF/Wireless, SAR, Telecom Australia EMC, RF, Telecom, SAR, Safety Korea EMI, EMS, RF, SAR, Telecom, Safety Japan EMI, RF/Wireless, SAR, Telecom Singapore EMC, RF, SAR, Telecom Europe EMC, RF, SAR, Telecom, Safety Test Report No. 15050007-FCC-R1 Page 3 of 32 This page has been left blank intentionally. Test Report No. 15050007-FCC-R1 Page 4 of 32 CONTENTS 1. REPORT REVISION HISTORY ............................................................................................................................ 5 2. CUSTOMER INFORMATION ................................................................................................................................ 5 3. TEST SITE INFORMATION ................................................................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6 5. TEST SUMMARY .................................................................................................................................................... 7 6. MEASUREMENTS, EXAMINATION AND DERIVED RESULTS ..................................................................... 8 6.1 ANTENNA REQUIREMENT ..................................................................................................................................... 8 6.2 AC LINE CONDUCTED EMISSIONS ..................................................................................................................... 9 6.3 RADIATED SPURIOUS EMISSIONS ................................................................................................................... 13 6.4 FIELD STRENGTH MEASUREMENT .................................................................................................................. 17 6.5 20DB BANDWIDTH TESTING ............................................................................................................................... 19 6.6 BAND EDGE ............................................................................................................................................................. 21 ANNEX A. TEST INSTRUMENT ................................................................................................................................. 23 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 24 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 28 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PARTLIST ................................................. 31 ANNEX E. DECLARATION OF SIMILARITY ............................................................................................................ 32 Test Report No. 15050007-FCC-R1 Page 5 of 32 1. Report Revision History Report No. Report Version Description Issue Date 15050007-FCC-R1 NONE Original May 18, 2015 2. Customer information Applicant Name Fenghua Tiancheng Plastic Electronics Co.,Ltd Applicant Add No.66 Dongfeng Road Fenghua Zhejiang China Manufacturer Fenghua Tiancheng Plastic Electronics Co.,Ltd Manufacturer Add No.66 Dongfeng Road Fenghua Zhejiang China 3. Test site information Lab performing tests SIEMIC (Shenzhen-China) LABORATORIES Lab Address Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 FCC Test Site No. 718246 IC Test Site No. 4842E-1 Test Software Radiated Emission Program-To Shenzhen v2.0 Test Report No. 15050007-FCC-R1 Page 6 of 32 4. Equipment under Test (EUT) Information Description of EUT: SENSOR CONTROLLER Main Model: CRZSC01 Serial Model: N/A Date EUT received: May 07, 2015 Test Date(s): May 11 to May 13, 2015 Antenna Gain: 4.5 dBi Type of Modulation: DSSS RF Operating Frequency (ies): 2470 MHz Equipment Category： DXT Input Power: Adapter: PS06B-051000U Input: AC 100-240V 50/60Hz Output: DC 5V 1000mA Trade Name : CRZ FCC ID: 2AENLSENSOR Test Report No. 15050007-FCC-R1 Page 7 of 32 5. Test Summary The product was tested in accordance with the following specifications. All testing has been performed according to below product classification: FCC Rules Description o…

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Test Report No. 15050007-FCC-R1 Page 27 of 32 Annex B.iii. Photograph: Test Setup Photo Conducted Emissions Test Setup Front View Conducted Emissions Test Setup Side View Radiated Spurious Emissions Test Setup Below 1GHz Radiated Spurious Emissions Test Setup Above 1GHz