2A6RGRGBLED-4CRGB LED controller

RGB LED CONTROLLER RGBLED-4C RGBLED-4C WATERPROOF RGB LED CONTROLLER User Manual NOTE: This controller can ONLY output 10A total current! Make sure to calculate LED current draw. RGB LED CONTROLLER RGBLED-4C RGB/LED Output 1 RGB/LED Output 2 Red Wire (10A) Battery or Switched +12V Blue/White Remote In (12V) Black Ground (-12V) RGB/LED Output 3 RGB/LED Output 4 3M Tape on the back GET THE EZ RGB APP Scan the QR Code, or visit Google Play or iTunes to download the EZ RGB app. Once the app is installed, power up the control box and open the app. The control box should auto-connect and be listed in the Group Device List. EZ RGB APP Digital LED App Controller RGBLED-4C RGB LED CONTROLLER RGBLED-4C Click to display settings list Click to show the controller list Switch the color wheel Fr equent used color (can be changed) Classic colors Click to shift the functions Pr evious Track Adjust the speed Rolling selection mode Pick up a color fr om the picture Controller list Adjust the color Click square icon to select the color Random Mode Next Track Pause or play Color change according to the surrounding music via your device microphone RGB LED CONTROLLER RGBLED-4C LED CONTROLLER - REMOTE Button: 1. Power Off 2. Power On 3. Brightness - (Down) 4. Brightness + (Up) 5. Color Selection (Red, Green, Blue, White, Orange, Yellow, Cyan, Purple) 6. Jump 3/7: 3 and/or 7 Color Flash 7. Fade 3/7: 3 and/or 7 Color Fade 8. Music Modes ( Different Patterns to Sync with Music) Please contact Recoil directly if you have any questions regard- ing the operation of RGBLED-4C controller. Thank you! support @ Recoilaudio.com 1 ONOFF BLUEWHLTE CYANYELLOW JUMP 3JUMP 7FADE 3FADE 7 RF Remote Controller REDGREEN ORANGEPURPLE 1234 5 6 7 8 234 Note: 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the 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. Radiation Exposure Statement (3) The device has been evaluated to meet general RF exposure requirement in portable exposure condition without restriction. FCC COMPLIANCE STATEMENT

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022/7/14 Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2A6RGRGBLED-4C RGBLED-4C For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Hai Wang / Manager Company: Ningbo AVS Industrial Co.,Ltd. Address: 7th Building, No.59 Chuang Fu Road Xiao Gang Industrial Zone, Ningbo 315800, China Phone: +86 13636187777 Fax: / E-Mail: [email protected]

Ningbo AVS Industrial Co.,Ltd. 7th Building, No.59 Chuang Fu Road Xiao Gang Industrial Zone, Ningbo 315800, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2022/7/14 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A6RGRGBLED-4C including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins’ current valid General Terms and Conditions (AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Hai Wang / Manager Company: Ningbo AVS Industrial Co.,Ltd. Address: 7th Building, No.59 Chuang Fu Road Xiao Gang Industrial Zone, Ningbo 315800, China Phone: +86 13636187777 Fax: / E-Mail: [email protected]

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This reportshall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This reportshall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This reportshall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This reportshall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4 Fig.7

Label Location: FCC ID: 2A6RGRGBLED-4C

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 2 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Bluetooth Antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 2 Fig.3

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 The example values shown in Table B.2 are for illustration only. Frequency (MHz) Distance (mm) 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110 129 148 166 184 201 217 450 22 44 67 89 112 135 158 180 203 226 835 9 25 44 66 90 116 145 175 207 240 1900 3 12 26 44 66 92 122 157 195 236 2450 3 10 22 38 59 83 111 143 179 219 3600 2 8 18 32 49 71 96 125 158 195 5800 1 6 14 25 40 58 80 106 136 169 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Conducted Power Results Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK(1Mbps) 00 2402 1.69 19 2440 1.38 39 2480 1.15 Manufacturing tolerance GFSK (1Mbps Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) 1.5 1.0 1.0 Tolerance ±(dB) 1.0 1.0 1.0 Results Test Mode Channel Frequency (MHz) Max. Tune Up Power (dBm, Peak) Max. Eirp including Tune Up (dBm, Peak) Max. Eirp including Tune Up (mW, Peak) Exemption Limit (mW) GFSK(1Mbps) 2402 2.5 2.5 1.78 3 2440 2.0 2.0 1.58 3 2480 2.0 2.0 1.58 3 The antenna gain of the EUT for BT is 0dBi(Max). the Maximum Eirp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 1 of 16 RF Test Data for BT(BLE) (Conducted Measurement) Product Name: RGB LED controller Trade Mark: RECOIL Test Model: RGBLED-4C FCC ID: 2A6RGRGBLED-4C Environmental Conditions Temperature: 25.5C Relative Humidity: 55% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A: DTS Bandwidth Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.664 2401.640 2402.304 0.5 PASS 2440 0.616 2439.684 2440.300 0.5 PASS 2480 0.624 2479.684 2480.308 0.5 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 2 of 16 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 3 of 16 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0370 2401.487 2402.524 --- --- 2440 1.0186 2439.495 2440.513 --- --- 2480 1.0187 2479.496 2480.515 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 4 of 16 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 5 of 16 Appendix C: Maximum Peak conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 1.69 ≤30 PASS 2440 1.38 ≤30 PASS 2480 1.15 ≤30 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 6 of 16 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 7 of 16 Appendix D: Maximum power spectral density Test Result TestMode Antenna Channel Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -14.17 ≤8.00 PASS 2440 -14.46 ≤8.00 PASS 2480 -14.88 ≤8.00 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 8 of 16 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 9 of 16 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 0.47 -40 ≤-19.53 PASS High 2480 -0.04 -42.23 ≤-20.04 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 10 of 16 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 11 of 16 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Channel FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 0.34 0.34 --- PASS 30~1000 0.34 -43.51 ≤-19.66 PASS 1000~26500 0.34 -46.82 ≤-19.66 PASS 2440 Reference -0.08 -0.08 --- PASS 30~1000 -0.08 -43.73 ≤-20.08 PASS 1000~26500 -0.08 -46.04 ≤-20.08 PASS 2480 Reference -0.50 -0.50 --- PASS 30~1000 -0.50 -43.45 ≤-20.5 PASS 1000~26500 -0.50 -48.54 ≤-20.5 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 12 of 16 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 13 of 16 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 14 of 16 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 15 of 16 Appendix G: Duty Cycle Test Result TestMode Antenna Channel Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 1/T[kHz] BLE_1M Ant1 2402 0.39 0.63 61.90 2.56 2440 0.38 0.62 61.29 2.63 2480 0.39 0.63 61.90 2.56 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C Report No.: TZ220603392-E Page 16 of 16 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480

Report No.: TZ220603392-E Page 1 of 33 FCC TEST REPORT Test report On Behalf of Ningbo AVS Industrial Co.Ltd. For RGB LED controller Model No.: RGBLED-4C FCC ID: 2A6RGRGBLED-4C Prepared for : Ningbo AVS Industrial Co.Ltd. 7th Building, No.59 Chuang Fu Road Xiao Gang Industrial Zone, Ningbo 315800, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2022/7/5~2022/7/11 Date of Report: 2022/7/12 Report Number: TZ220603392-E The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ220603392-E Page 2 of 33 TEST RESULT CERTIFICATION Applicant’s name ................. : Ningbo AVS Industrial Co.Ltd. Address .................................. : 7th Building, No.59 Chuang Fu Road Xiao Gang Industrial Zone, Ningbo 315800, China Manufacture's Name ............ : Ningbo AVS Industrial Co.Ltd. Address .................................. : 7th Building, No.59 Chuang Fu Road Xiao Gang Industrial Zone, Ningbo 315800, China Product description Trade Mark: RECOIL Product name ........................... : RGB LED controller Model and/or type reference : RGBLED-4C Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing Co.,Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ........................................... : Date (s) of performance of tests ............. : 2022/7/5~ 2022/7/11 Date of Issue .......................................... : 2022/7/12 Test Result .............................................. : Pass Testing Engineer : (Anna Hu) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ220603392-E Page 3 of 33 Revision History Revision Issue Date Revisions Revised By 000 2022/7/12 Initial Issue Andy Zhang Report No.: TZ220603392-E Page 4 of 33 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 5 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 5 1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS .......................................................................................... 5 1.3 EUT CONFIGURATION .......................................................................................................................................... 6 1.4. EXTERNAL I/O CABLE ......................................................................................................................................... 6 1.5. DESCRIPTION OF TEST FACILITY ........................................................................................................................ 6 1.6. STATEMENT OF THE MEASUREMENT UNCERTAINTY .......................................................................................... 7 1.7. MEASUREMENT UNCERTAINTY ........................................................................................................................... 7 1.8. DESCRIPTION OF TEST MODES .......................................................................................................................... 7 1.9. FREQUENCY OF CHANNELS ................................................................................................................................ 7 2. TEST METHODOLOGY ......................................................................................................................................... 8 2.1. EUT CONFIGURATION......................................................................................................................................... 8 2.2. EUT EXERCISE ................................................................................................................................................... 8 2.3. GENERAL TEST PROCEDURES ........................................................................................................................... 8 3. SYSTEM TEST CONFIGURATION ...................................................................................................................... 9 3.1. JUSTIFICATION..................................................................................................................................................... 9 3.2. EUT EXERCISE SOFTWARE ................................................................................................................................ 9 3.3. SPECIAL ACCESSORIES ...................................................................................................................................... 9 3.4. BLOCK DIAGRAM/SCHEMATICS........................................................................................................................... 9 3.5. EQUIPMENT MODIFICATIONS .............................................................................................................................. 9 3.6. TEST SETUP ........................................................................................................................................................ 9 4. SUMMARY OF TEST RESULTS ........................................................................................................................ 10 5. TEST RESULT ........................................................................................................…

Text truncated - open the document above for the full version.

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A6RGRGBLED-4C TEST SETUP PHOTOS OF THE EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz