2AJJ2-SPEAKERWIRELESS LOUDSPEAKER

Instruction Manual 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. The device has been evaluated to meet general RF exposure requirement.

July 5, 2021 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AJJ2-SPEAKER Product Name: WIRELESS LOUDSPEAKER Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics Long-term confidential  Block diagram Long-term confidential  Operation description Long-term confidential These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name DILEK GONULAY Position SALES & MARKETING DIRECTOR Company Name NOKTA MUHENDISLIK A.S. Address EMEK MAH. SAKIZ SOK. NO: 4/1, 34785 SANCAKTEPE, ISTANBUL, TURKEY Tel 902164155686 Fax 902164156343 Email [email protected]

FCC ID: 2AJJ2-SPEAKER FCC ID: 2AJJ2-SPEAKER FCC ID: 2AJJ2-SPEAKER FCC ID: 2AJJ2-SPEAKER

4.5cm 2.5cm Label Location FCC ID: 2AJJ2-SPEAKER NOKTA MUHENDISLIK A.S. Product name: WIRELESS LOUDSPEAKER Model No.: WIRELESS SPEAKER 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.

FCC ID: 2AJJ2-SPEAKER FCC ID: 2AJJ2-SPEAKER FCC ID: 2AJJ2-SPEAKER FCC ID: 2AJJ2-SPEAKER FCC ID: 2AJJ2-SPEAKER FCC ID: 2AJJ2-SPEAKER

FCC TEST REPORT FCC ID: 2AJJ2-SPEAKER On Behalf of NOKTA MUHENDISLIK A.S. WIRELESS LOUDSPEAKER Model No.: WIRELESS SPEAKER Prepared for : NOKTA MUHENDISLIK A.S. Address : EMEK MAH. SAKIZ SOK. NO: 4/1, 34785 SANCAKTEPE, ISTANBUL, TURKEY Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao'an District, 518103, Shenzhen, Guangdong, China Report Number : A2105083-C01-R09 Date of Receipt : May 24, 2021 Date of Test : May 24, 2021– June 7, 2021 Date of Report : June 7, 2021 Version Number : V0 Page 2 of 35 Report No.: A2105083-C01-R09 TABLE OF CONTENTS Description Page 1. General Information ........................................................................................................... 5 1.1. Description of Device (EUT) ...................................................................................... 5 1.2. Accessories of Device (EUT) ..................................................................................... 5 1.3. Tested Supporting System Details. ............................................................................. 6 1.4. Block Diagram of connection between EUT and simulators ...................................... 6 2. Summary of Standards and Results .................................................................................. 7 2.1. Description of Standards and Results ......................................................................... 7 2.2. Test Mode Description ................................................................................................ 8 2.3. Test Equipment List .................................................................................................... 9 2.4. Test Facility .............................................................................................................. 10 2.5. Measurement Uncertainty ......................................................................................... 10 3. Power Line Conducted Emission Test ............................................................................. 11 3.1. Test Limits ................................................................................................................ 11 3.2. Block Diagram of Test Setup .................................................................................... 11 3.3. Configuration of EUT on Test .................................................................................. 12 3.4. Operating Condition of EUT .................................................................................... 12 3.5. Test Procedure .......................................................................................................... 12 3.6. Test Results ............................................................................................................... 13 4. Radiated Emission Test ..................................................................................................... 16 4.1. Test Limit .................................................................................................................. 16 4.2. Block Diagram of Test Setup .................................................................................... 17 4.3. Configuration of EUT on Test .................................................................................. 18 4.4. Operating Condition of EUT .................................................................................... 18 4.5. Test Procedure .......................................................................................................... 18 4.6. Test Results ............................................................................................................... 19 5. Photograph ......................................................................................................................... 25 5.1. Photo of Radiated Emission Test (In Semi Anechoic Chamber) .............................. 25 5.2. Photo of Power Line Conducted ............................................................................... 26 6. Photos of the EUT .............................................................................................................. 27 Page 3 of 35 Report No.: A2105083-C01-R09 TEST REPORT DECLARATION Applicant : NOKTA MUHENDISLIK A.S. Address : EMEK MAH. SAKIZ SOK. NO: 4/1, 34785 SANCAKTEPE, ISTANBUL, TURKEY Manufacturer : NOKTA MUHENDISLIK A.S. Address : EMEK MAH. SAKIZ SOK. NO: 4/1, 34785 SANCAKTEPE, ISTANBUL, TURKEY EUT Description : WIRELESS LOUDSPEAKER (A) Model No. : WIRELESS SPEAKER (B) Trademark : NOKTA MAKRO DETECTION ECHNOLOGIES Measurement Standard Used: FCC Rules and Regulations Part 15 Subpart B Class B, ANSI C63.4:2014 The device described above is tested by Shenzhen Alpha Product Testing Co., Ltd. to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The test results are contained in this test report and Shenzhen Alpha Product Testing Co., Ltd. is assumed full responsibility for the accuracy and completeness of test. Also, this report shows that the EUT is technically compliant with the FCC Part 15 requirements. This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Shenzhen Alpha Product Testing Co., Ltd. Tested by (name + signature).............: Lucas Pang Project Engineer Approved by (name + signature).......: Simple Guan Project Manager Date of issue.............................: June 7, 2021 Page 4 of 35 Report No.: A2105083-C01-R09 Revision History Revision Issue Date Revisions Revised By V0 June 7, 2021 Initial released Issue Lucas Pang Page 5 of 35 Report No.: A2105083-C01-R09 1. General Information 1.1. Description of Device (EUT) Product Name Model Number Diff Operating Frequency Test Voltage Antenna Type EUT information Trademark Note: The EUT has only receiver function. Software version Ha…

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FCC ID: 2AJJ2-SPEAKER Radiated Emission FCC ID: 2AJJ2-SPEAKER Conducted Emission