X5NLBI-315Wireless Remote

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 SHENZHEN XINGDASHINE ELECTRONICS CO., LTD. 2015-12-04 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, SHENZHEN XINGDASHINE ELECTRONICS CO., LTD. hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Wireless Remote, LBI-315 FCC ID: X5NLBI-315 Sincerely, signature July Zheng/Sales E-mail: [email protected] Phone: +86-755 33800723 Fax: +86-755 33800724 Address: D3 East Xintang Industrial Zone, Baishixia, Fuyong, Baoan, Shenzhen, Guangdong, China

SCS-F19: Confidentiality Request 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] 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 (obsolete) 3.0 4.0 March-26-2015 Corrections to STC form. Added reference to KDB (current) 4.0 5.0 Nov 19 2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 5.0 SHENZHEN XINGDASHINE ELECTRONICS CO., LTD. 2015-12-04 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: X5NLBI-315 Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as: - Block Diagram - Schematics - 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 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 : July Zheng/Sales Contact information / address: D3 East Xintang Industrial Zone, Baishixia, Fuyong, Baoan, Shenzhen, Guangdong, China

Label Location Proposed Label Location on EUT

Module Antenna

FCC ID: X5NLBI-315 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 For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 • The values 3.0 and 7.5 are referred to as numeric thresholds in step b) The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. Maximum measured transmitter power: Bluetooth 2.0 DSS: Transmit Frequency (GHz) Mode Measured Power (dBm) Tune-up power (dBm) Max tune-up power(dBm) Result calculation 1-g SAR 2.402 GFSK -3.010 -3±1 -2 0.1956 3.00 2.441 GFSK -2.403 -3±1 -2 0.1972 3.00 2.480 GFSK -2.211 -3±1 -2 0.1987 3.00 2.402 pi/4-DQPSK -3.025 -3±1 -2 0.1956 3.00 2.441 pi/4-DQPSK -2.405 -3±1 -2 0.1972 3.00 2.480 pi/4-DQPSK -2.237 -3±1 -2 0.1987 3.00 2.402 8DPSK -3.098 -3±1 -2 0.1956 3.00 2.441 8DPSK -2.422 -3±1 -2 0.1972 3.00 2.480 8DPSK -2.276 -3±1 -2 0.1987 3.00 Conclusion: For the max result 0.1987≤ 3.0 for 1-g SAR extremity SAR, No SAR is required. Sincerely, Signature Company Name: EMTEK (Shenzhen) CO., LTD. Address: Bldg 69, Majialong Industry Zone, NanshanDistrict, Shenzhen, China. David Lee/ Manager

TRF No.:FCC 15.247/A Page 1 of 59 Report No.: ES151120027E Ver.1.0 Access to the World FCC 47 CFR PART 15 SUBPART C CERTIFICATION TEST REPORT For Wireless Remote MODEL No.: LBI-315 FCC ID: X5NLBI-315 REPORT NO.: ES151120027E ISSUE DATE: December03, 2015 Prepared for SHENZHEN XINGDASHINE ELECTRONICS CO.,LTD. D3 East Xintang Industrial Zone, Baishixia, Fuyong, Baoan, Shenzhen, Guangdong, China Prepared by EMTEK (SHENZHEN) CO., LTD. Bldg 69, Majialong Industry Zone, Nanshan District,Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 TRF No.:FCC 15.247/A Page 2 of 59 Report No.: ES151120027E Ver.1.0 Access to the World Table of Contents 1 TEST RESULT CERTIFICATION .......................................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ........................................................................................................................ 4 3 SUMMARY OF TEST RESULT .............................................................................................................................. 5 4 TEST METHODOLOGY ........................................................................................................................................ 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS .......................................................................... 6 4.2 MEASUREMENT EQUIPMENT USED ..................................................................................................... 6 4.3 DESCRIPTION OF TEST MODES ............................................................................................................. 7 5 FACILITIES AND ACCREDITATIONS ................................................................................................................. 8 5.1 FACILITIES ................................................................................................................................................. 8 5.2 LABORATORY ACCREDITATIONS AND LISTINGS .............................................................................. 8 6 TEST SYSTEM UNCERTAINTY ........................................................................................................................... 9 7 SETUP OF EQUIPMENT UNDER TEST ............................................................................................................. 10 7.1 RADIO FREQUENCY TEST SETUP 1 ..................................................................................................... 10 7.2 RADIO FREQUENCY TEST SETUP 2 ..................................................................................................... 10 7.3 CONDUCTED EMISSION TEST SETUP ................................................................................................. 12 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ..................................................................................... 13 8.1 STA N D A R D APPLICABLE .............................................................................................................................. 13 8.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ........................................................................... 13 8.3 EQUAL HOPPING FREQUENCY USE .............................................................................................................. 14 8.4 FREQUENCY HOPPING SYSTEM .................................................................................................................... 14 9 TEST REQUIREMENTS ....................................................................................................................................... 15 9.1 20DB BANDWIDTH ................................................................................................................................. 15 9.2 CARRIER FREQUENCY SEPARATION .................................................................................................. 21 9.3 NUMBER OF HOPPING FREQUENCIES ............................................................................................... 27 9.4 AV E R A G E TIME OF OCCUPANCY (DWELL TIME) ............................................................................. 29 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................ 32 9.6 CONDUCTED SUPRIOUS EMISSION .................................................................................................... 38 9.7 RADIATED SPURIOUS EMISSION ......................................................................................................... 45 9.8 CONDUCTED EMISSION TEST .............................................................................................................. 58 9.9 ANTENNA APPLICATION ....................................................................................................................... 59 TRF No.:FCC 15.247/A Page 3 of 59 Report No.: ES151120027E Ver.1.0 Access to the World 1 TEST RESULT CERTIFICATION Applicant: SHENZHEN XINGDASHINE ELECTRONICS CO.,LTD. D3 East Xingtang Industrial Zone, Baishixia, Fuyong, Baoan, Shenzhen, Guangdong, China Manufacturer: SHENZHEN XINGDASHINE ELECTRONICS CO., LTD. D3 East Xingtang Industrial Zone, Baishixia, Fuyong, Baoan, Shenzhen, Guangdong, China Product Description: Wireless Remote Model Number: LBI-315 File Number: ES151120027E Date of Test: November 24, 2015 to December03, 2015 Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J,June 11,2014 FCC 47 CFR Part 15, Subpart C,May 9,2014 PASS The above equipment was tested by EMTEK (Shenzhen) Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247 The…

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Radiated Emission Test