2AENLCRZINTELLIGENT CONTROLLER

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2Rev 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 FromTo Initial Release (obsolete)1.01.0Nov-14-2006 Revised wording (obsolete)1.02.0Sept–25-2007 Updated company template (obsolete)2.03.0Jan-31-2012 Updated letter information (obsolete)3.04.0May-23-2014 Added FCC ID field (current)4.05.0Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2Rev 5.0 Fenghua Tiancheng Plastic Electronics Co.,Ltd 2015/06/09 To: SIEMIC, Inc. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, __Fenghua Tiancheng Plastic Electronics Co.,Ltd__hereby authorize SIEMIC, Inc. to act as Certification Body for certifying for the following project(s): (Product description, model name) INTELLIGENT CONTROLLER，CRZ-8X8 FCC ID :2AENLCRZ Sincerely, Client’ssignature Client’s name / title：Xuer Zhou / Manager Contact information / address No.66 Dongfeng Road Fenghua Zhejiang China

SCS-F19: Confidentiality Request LetterPage 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 FromTo Initial Release (obsolete)1.01.0Nov-14-2006 Adding CFR 2.459 (obsolete)1.02.0August – 11 - 2008 Updated company template & Added text box (obsolete) 2.03.0Jan-31-2012 Added IC confidentiality letter form (current)3.04.0March-26-2015 SCS-F19: Confidentiality Request LetterPage 2 of 2 Rev 4.0 Fenghua Tiancheng Plastic Electronics Co.,Ltd 2015/06/09 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject:Permanent Confidentiality Request forFCC ID: 2AENLCRZ We hereby request confidential treatment of information accompanying this application as outlined below: - e.g. Block Diagra m - e.g. Schematics - e.g. Operational Description The above materials contain trade secrets and proprietary information not customarilyreleased 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：Xuer Zhou / Manager Contact information / address No.66 Dongfeng Road Fenghua Zhejiang China

Fenghua Tiancheng Plastic Electronics Co.,Ltd WIFI Channel 12 & 13 Declaration Letter To whom it may concern : We have declared below featured for FCC equipment authorization in regard to 802.11b/g/n channel 12 & 13 operating capability for FCC ID : 2AENLCRZ Please check Product hardware does not have the capability to operate on channel 12 & 13 Product hardware has the capability to operate on channel 12 & 13. However , these 2 channels will be disabled via software and user will not able to enable these 2 channels Product hardware has the capability to operate on channel 12 & 13. And meeting KDB 594280 D01 requirement and FCC Part 15C requirement. Others Pls explain detail here. Company Name:Fenghua Tiancheng Plastic Electronics Co.,Ltd Address : No.66 Dongfeng Road Fenghua Zhejiang China Name / Title :Xuer Zhou / Manager Signature : Phone :0574-28518277 Email :[email protected] Date :2015/06/08

Test Report No. 15050006-FCC-R1 Page 25 of 34 Annex B. EUT And Test Setup Photographs Annex B.i. Photograph: EUT External Photo Whole Package - Top View EUT - Rear View EUT - Left View EUT - Right View Test Report No. 15050006-FCC-R1 Page 26 of 34 EUT - Top View EUT - Bottom View

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Test Report No. 15050006-FCC-R1 Page 27 of 34 Annex B.ii. Photograph: EUT Internal Photo Cover Off - Top View 1 Cover Off - Top View 2 Main board - Top View Main board - Rear View Switch board - Front View Switch board - Rear View Test Report No. 15050006-FCC-R1 Page 28 of 34 Power board - Front View Power board - Rear View WIFI - Antenna View ZIGBEE - Antenna View

RF TEST REPORT Report No.: 15050006-FCC-R2 Supersede Report No.: N/A Applicant Fenghua Tiancheng Plastic Electronics Co.,Ltd Product Name INTELLIGENT CONTROLLER Model No. CRZ-8X8 Serial No. N/A Test Standard FCC Part 15.247: 2014, ANSI C63.10: 2013 Test Date May 07 to June 03 Issue Date June 04, 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. 15050006-FCC-R2 Page 2 of 49 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. 15050006-FCC-R2 Page 3 of 49 This page has been left blank intentionally. Test Report No. 15050006-FCC-R2 Page 4 of 49 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 .................................................................................................................................................... 8 6. MEASUREMENTS, EXAMINATION AND DERIVED RESULTS ..................................................................... 9 6.1 ANTENNA REQUIREMENT ..................................................................................................................................... 9 6.2 DTS (6 DB&20 DB) CHANNEL BANDWIDTH ..................................................................................................... 10 6.3 MAXIMUM OUTPUT POWER ............................................................................................................................... 16 6.4 POWER SPECTRAL DENSITY ............................................................................................................................. 20 6.5 BAND-EDGE & UNWANTED EMISSIONS INTO NON-RESTRICTED FREQUENCY BANDS .................. 24 6.6 AC POWER LINE CONDUCTED EMISSIONS ................................................................................................... 30 6.7 RADIATED SPURIOUS EMISSIONS ................................................................................................................... 34 ANNEX A. TEST INSTRUMENT ................................................................................................................................. 39 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 40 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 45 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PARTLIST .................................................. 48 ANNEX E. DECLARATION OF SIMILARITY ............................................................................................................ 49 Test Report No. 15050006-FCC-R2 Page 5 of 49 1. Report Revision History Report No. Report Version Description Issue Date 15050006-FCC-R2 NONE Original June 04, 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. 15050006-FCC-R2 Page 6 of 49 4. Equipment under Test (EUT) Information Description of EUT: INTELLIGENT CONTROLLER Main Model: CRZ-8X8 Serial Model: N /A Date EUT received: May 07 to June 03 Equipment Category： DTS Antenna Gain: WIFI: -0.5 dBi 15.249: 4.5 dBi Input Power: AC 120V 60Hz Trade Name : CRZ FCC ID: 2AENLCRZ Test Report No. 15050006-FCC-R2 Page 7 of 49 Max. Output Power: 802.11b: 16.72dBm 802.11g: 11.67dBm 802.11n(20M): 11.87dBm 802.11n(40M): 10.18dBm Type of Modulation: 802.11b/g/n: DSSS, OFDM 15.249: DSSS RF Operating Frequency (ies): WIFI:802.11b/g/n(20M): 2412-2462 MHz WIFI:802.…

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Test Report No. 15050006-FCC-R2 Page 44 of 49 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