2AFN8LK152001RDBalight

FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Shenzhen MakerScope Technology Co.,Ltd FCC Authorization Letter Number: CF304 Version: V03 Date: 01-08-2011 We, (the approval holder) Company name Shenzhen MakerScope Technology Co.,Ltd Address Room 201,Block A,No.1, Qianwan Road ,Qianhai Shenzhen-Hong Kong cooperation zone City Shenzhen, Country China declare that the following representative (agent): Name (person) [email protected] Company name Shenzhen BCTC Technology Co., Ltd. Address No.101,Yousong Road,Longhua New District, City Shenzhen Country China is hereby authorized to apply the following equipment for certification on our behalf: Product Description Balight Type or Model(s) LK152001-RD, LK152001-BK, LK152001-YE, LK152001-GN Tradename or Brand(s) N/A We also authorize Teleconformity (Mr. M. Koop, Manager Certification, Address: Rietven 31, 7534NH Enschede, the Netherlands) to apply and sign this application for certification, registration or filing on our behalf (as representative agent or certifier). Attestation: City and Country: Date: Name: (this must be a person) Function:Signature: (or official company stamp) Shenzhen, 2015-8-18 Echo Hou Project Manager

Shenzhen MakerScope Technology Co.,Ltd FCC Confidentiality Request Number: CF303 Version: V05 Date: 21-05-2012 (Permanent or also called long term confidentiality is the normal method to keep certain docuements confidential, and may apply to schematics, block diagrams, operational description and bill of materials.) To: Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name Shenzhen MakerScope Technology Co.,Ltd Address Room 201,Block A,No.1, Qianwan Road ,Qianhai Shenzhen-Hong Kong cooperation zone City Shenzhen, Country China request for this certification filing under: Grantee Code Product Number FCC ID: 2AFN8 LK152001RD to maintain permanent confidentiality for the following documents submitted within this application: (please cross what is applicable, or add other documents, provide the file name and description) Exhibit File Name Description x Operational Description explaining the functioning of the block diagram x Block Diagrams showing the systematic building blocks of the EUT x Schematics Diagrams showing components, their values and interconnection Above materials crossed contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. The documents indicated as confidential above, are not publicly available elsewhere. Attestation: City and Country: Date: Name: (this must be a person) Function:Signature: (or official company stamp) Shenzhen, 2015-8-18 Echo Hou Project Manager

M/N: LK152001-RD FCC ID: 2AFN8LK152001RD This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Label location

Antenna location

Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-15080209 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 1 of 29 FCC Part 15C Test Report FCC ID: 2AFN8LK152001RD Product Name: Balight Trademark: N/A Model Name : LK152001-RD, LK152001-BK, LK152001-YE, LK152001-GN Prepared For : Shenzhen MakerScope Technology Co.,Ltd Address : Room 201,Block A,No.1, Qianwan Road ,Qianhai Shenzhen-Hong Kong cooperation zone,Shenzhen, China Prepared By : Shenzhen BCTC Technology Co., Ltd. Address : No.101,Yousong Road,Longhua New District, Shenzhen,China Test Date: Aug. 10– Aug. 17, 2015 Date of Report : Aug. 18, 2015 Report No.: BCTC-15080209 Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-15080209 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 2 of 29 VERIFICATION OF COMPLIANCE Applicant’s name ................. : Shenzhen MakerScope Technology Co.,Ltd Address .................................. : Room 201,Block A,No.1, Qianwan Road ,Qianhai Shenzhen-Hong Kong cooperation zone,Shenzhen, China Manufacture's Name ............ : Shenzhen MakerScope Technology Co.,Ltd Address .................................. : Room 201,Block A,No.1, Qianwan Road ,Qianhai Shenzhen-Hong Kong cooperation zone,Shenzhen, China Product description Product name ............................ : Balight Trademark: N/A Model Name: LK152001-RD, LK152001-BK, LK152001-YE, LK152001-GN Test procedure FCC Part15.249 Standards ANSI C63.10-2013 This device described above has been tested by BCTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Test Result ............................................... : Pass Testing Engineer : (Eric Yang) Technical Manager : (Sophia Lee) Authorized Signatory : (Carson. Zhang) Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-15080209 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 3 of 29 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 TEST FACILITY 4 1.2 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 6 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 RADIATED EMISSION MEASUREMENT 13 3.1.1 RADIATED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 15 3.1.5 EUT OPERATING CONDITIONS 16 3.1.6 TEST RESULTS 17 4 . BANDWIDTH TEST 21 4.1 APPLIED PROCEDURES / LIMIT 21 4.1.1 TEST PROCEDURE 21 4.1.2 DEVIATION FROM STANDARD 21 4.1.3 TEST SETUP 21 4.1.4 EUT OPERATION CONDITIONS 21 4.1.5 TEST RESULTS 22 5 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 24 5.1 DEVIATION FROM STANDARD 25 5.2 TEST SETUP 25 5.3 EUT OPERATION CONDITIONS 25 5.4 TEST RESULTS 25 6 . ANTENNA REQUIREMENT 26 6.1 STANDARD REQUIREMENT 26 6.2 EUT ANTENNA 26 7 . EUT TEST PHOTO 27 Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-15080209 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 4 of 29 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.249) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.249 Radiated Spurious Emission PASS 15.249 Bandwidth PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 TEST FACILITY Shenzhen BCTC Technology Co., Ltd. Add.:No.101,Yousong Road,Longhua New District, Shenzhen,China FCC Registration No.:187086 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-15080209 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 5 of 29 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Balight Trade Name N/A Model Name LK152001-RD, LK152001-BK, LK152001-YE, LK152001-GN Model Difference All the same, is different for mode names and outlook color Product Description Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Bit Rate of Transmitter 2M Number Of Channel 40 CH Antenna Designation: Please see Note 3. Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Channel List Please refer to the Note 2. Adapter N/A Battery DC 5V from adapter DC 7.4V Connecting I/O Port(s) Please refer to the User's Manual hardware version V1.0 Software version V1.1 Serial number 01 Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2. Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 01 2402 11 2422 21 2442 02 2404 12 2424 22 2444 03 2406 13 2426 23 2446 ~ ~ ~ ~ ~ ~ 09 2418 19 2438 39 2478 10 2420 20 2440 40 2480 Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-15080209 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 6 of 29 3. Table for Filed Antenna Ant . Brand Model Name Antenna Type Connector Gain (dBi) NOTE 1 N/A N/A PCB Antenna N/A 0 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emissi…

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Radiated Measurement Photos Conducted Measurement Photos