2ATV8RDX2.4G RF Remote Control

RDX 2.4G RF Remote Control Instructions The RDX series (RD1, RD2, RD3, RD4) is a 2.4G RF remote controller that utilizes 2.4G wireless remote control technology. It features low transmission power, low power consumption, long-distance transmission, strong anti-interference capabilities, and high transmission speed. It is suitable for various controllers and control requirements and can be paired with several controller models from our company, such as the SP630E, SP53XE series, and SP54XE series. Brief: Features: Wireless Freedom: Utilizes 2.4G wireless remote control technology, eliminating the need for physical connections, allowing users to operate freely. 1 Long-Distance Control: Possesses long-distance transmission capabilities, with a wide signal transmission range, enabling control without the need to be close to the device. 2 Strong Anti-Interference: 2.4G RF technology offers robust anti-interference capabilities, ensuring signal stability and reliability. 3 One-to-Many Control: One remote controller can manage multiple controllers. 4 Many-to-One Control: Each controller can be paired with multiple remote controllers (up to 5). 5 Simple Operation: Functions such as binding, unbinding, clearing, etc., are straightforward and user-friendly, requiring no complex settings. 6 1 1 1 4 1 5 1 6 1 7 1 8 1 3 1 2 3 Speed+/- 5 Music+/- 6 Brightness+/- 7 Brightness Value 4 Mode+/- Long press: Within 20 seconds of powering on the controller, first turn off the light completely, then long-press the button to clear all paired remote controllers. 1 1 ON Button Short press: Turns on the light. Long press: Long-press the button within 20 seconds of powering on the controller to bind/unbind the remote control. 1 2 OFF Button Short press: Turns off the light. 15%/25%/50% 60%/75%/100% 8 Timed 1/2/3H Delay-Off RD1 Remote Control Instructions: 3 Speed+/- 5 Music+/- 6 Brightness+/- 4 Mode+/- Long press: Within 20 seconds of powering on the controller, first turn off the light completely, then long-press the button to clear all paired remote controllers. 1 1 ON Button Short press: Turns on the light. Long press: Long-press the button within 20 seconds of powering on the controller to bind/unbind the remote control. 1 2 OFF Button Short press: Turns off the light. 7 Color Temperature+/- 8 Color temperature setting CW/NW/WW: Cold/Nature/Warm White 9 Timed: 1/2/3H Delay-Off RD2 Remote Control Instructions: 1 5 1 7 1 9 1 3 1 2 1 1 1 4 1 6 1 8 1 1 1 4 1 6 1 7 1 8 1 10 1 3 1 5 1 2 1 9 Long press: Within 20 seconds of powering on the controller, first turn off the light completely, then long-press the button to clear all paired remote controllers. 1 1 ON Button Short press: Turns on the light. Long press: Long-press the button within 20 seconds of powering on the controller to bind/unbind the remote control. 1 2 OFF Button Short press: Turns off the light. 3 Speed+/- 5 Collected Effect Cycle 6 Mode+/- 7 Music+/- 4 Timed 8 Brightness+/- 9 Color+/- 10 Color Select W: White 1/2H Delay-Off Y/C/P: Yellow/Cyan/Purple RD3 Remote Control Instructions: R/G/B: Red/Green/Blue Long press: Within 20 seconds of powering on the controller, first turn off the light completely, then long-press the button to clear all paired remote controllers. 1 1 ON Button Short press: Turns on the light. Long press: Long-press the button within 20 seconds of powering on the controller to bind/unbind the remote control. 1 2 OFF Button Short press: Turns off the light. 1/2H Delay-Off 1 1 1 4 1 6 1 7 1 8 1 11 1 3 1 5 1 2 1 9 1 10 5 Collected Effect Cycle 6 Mode+/- 3 Speed+/- 4 Timed 7 Music+/- 8 Brightness+/- Color+/- 10 9 Color Temperature+/- 11 Color Select CW/NW/WW: Cold/Nature/Warm White R/G/B: Red/Green/Blue RD4 Remote Control Instructions: 1. When selecting the remote control model, please ensure it matches the correct controller model and type. Otherwise, remote control functions may be missing or unavailable. 2. If the remote control indicator light responds slowly or flashes erratically, please replace the battery promptly. Do not use low-quality batteries. 3. Avoid using the remote control in humid, high-temperature, dusty, or high-pressure environments. Store it indoors in a dry, static-free environment. 4. Do not use the remote control in areas with extensive metal or strong electromagnetic interference, as it may significantly affect the remote control distance. Operating Voltage: 3V (CR2025) RF Frequency: 2.4G Remote Control Dimensions: 135mm48mm10mm Static Current: 1uA Remote Control Distance: 30 meters Technical parameters: Cautions: 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. 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 i…

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Shenzhen Sperll Optoelectronic Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 3/26/2024 U.S. Agent Designation Shenzhen Sperll Optoelectronic Technology Co., Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2ATV8RDX): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Sperll Optoelectronic Technology Co., Ltd.. Shenzhen Sperll Optoelectronic Technology Co., Ltd. with the FRN 0028620987 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. S incerely, Signature Derek Xie Manager Shenzhen Sperll Optoelectronic Technology Co., Ltd. Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-25 Name / Title: Derek Xie / Manager Company: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 Fax: +86-755-89378380 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2ATV8RDX RD3, RD1, RD2, RD4 We, applicant Company Name: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-25 Name / Title: Derek Xie / Manager Company: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 Fax: +86-755-89378380 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern 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 request confidentiality for the documentation of the following products: FCC ID Model name 2ATV8RDX RD3, RD1, RD2, RD4 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • The Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-25 Name / Title: Derek Xie / Manager Company: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 Fax: +86-755-89378380 E-Mail: [email protected]

Shenzhen Sperll Optoelectronic Technology Co., Ltd. 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Date: March 25, 2024 FCC ID: 2ATV8RDX Model Number: RD3, RD1, RD2, RD4 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Shenzhen Sperll Optoelectronic Technology Co., Ltd. hereby declare that our product (2.4G RF Remote Control) Model Number: RD3, RD1, RD2, RD4 board, Schematic, Hardware version, Software version, structure and internal photos are same, named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name/Title: Derek Xie / Manager Company: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Tel: +86-18823863369 Fax: +86-755-89378380 E-Mail: [email protected]

Page 1 of 4 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig 1 Fig 2 Page 2 of 4 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig 3 Fig 4 Page 3 of 4 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig 5 Fig 6 Page 4 of 4 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig 7

Page 1 of 1 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION (Size: L3.0cm x 2.0cm) Label Location 2.4G RF Remote Control Model: RD3 FCC ID: 2ATV8RDX

Page 1 of 4 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 4 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 4 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 4 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Antenna

Page 1 of 3 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC RF Exposure Evaluation 1. Product Information FCC ID : 2ATV8RDX Product name : 2.4G RF Remote Control Test Model : RD3 Additional Model No. : RD1, RD2, RD4 Model Declaration : PCB board, structure and internal of these model(s) are the same, So no additional models were tested Power Supply : DC 3V By CR2025 lithium Battery Hardware Version : 1.0 Software Version 1..0 Bluetooth : Frequency Range : 2402MHz~2480MHz Channel Number : 40 channels for Bluetooth V5.0 (DTS) Channel Spacing : 2MHz for Bluetooth V5.0 (DTS) Modulation Type : GFSK for Bluetooth V5.0 (DTS) Bluetooth Version : V5.0 Antenna Type : PCB Antenna Antenna Gain : 2.21dBi Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device 2. Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.“ [(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: Page 2 of 3 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity • 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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b)The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices 4. Conducted Power Results < BT LE > Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -2.85 19 2440 -2.41 39 2480 -2.26 5. Manufacturing Tolerance < BT LE > GFSK (Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) -2.0 -2.0 -2.0 Tolerance ±(dB) 1.0 1.0 1.0 Page 3 of 3 FCC ID: 2ATV8RDX Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan co…

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RDX Antenna Specifications 1.Antenna location and size（mm）： 2.Antenna simulation Report： 1)Antenna surface current distribution : 2)3D Polar plot： 3)Smithchart： Shenzhen Sperll Optoelectronic Technology Co., Ltd. 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China 4)S11： 3.Test Report： 1)Appearance ： 2)Antenna Smithchart ,VSWR and Return Loss： 4.Basic Characteristics： A.Electrical Characteristics ： Frequency 2400 ～ 2500 MHz S.W.R. <=2.5 @2400 ～ 2500 MHz Max.Gain 2.21 dBi @2400 ～ 2500 MHz Efficiency 40~50%@2400 ～ 2500 MHz Polarization Linear Impedance 50 Ohm B.Material & Mechanical Characteristics ： Material of Radiator PCB Cable Type NONE Connector Type NONE Pull Test / C.Environmental ： Operation Temperature -20 °C ~+60 °C Storage Temperature -40 °C ~+80 °C 5.Gain and Efficiency: frequency （ GHz ） 2.4 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.5 efficiency （ % ） 48.86 55.56 57.32 61.09 63.9 64.13 66.45 67.74 67.76 66.47 71.02 Gain （ dBi ） 1.86 2.00 1.98 2.00 2.00 2.2 2.00 1.98 2.00 1.99 2.21

Page 1 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix A RF Test Data for BTLE (Conducted Measurement) Product Name: 2.4G RF Remote Control Test Model: RD3 Environmental Conditions Temperature: 23.1 C Relative Humidity: 52.3% ATM Pressure: 100.0 kPa Test Engineer: Jay Luo Supervised by: Nick Peng Page 2 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.1 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1M 2402 Ant1 0.663 >=0.5 Pass NVNT BLE 1M 2440 Ant1 0.652 >=0.5 Pass NVNT BLE 1M 2480 Ant1 0.649 >=0.5 Pass Page 3 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs -6dB Bandwidth NVNT BLE 1M 2402MHz Ant1 -6dB Bandwidth NVNT BLE 1M 2440MHz Ant1 Page 4 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -6dB Bandwidth NVNT BLE 1M 2480MHz Ant1 Page 5 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.2 Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Total Power (dBm) Limit (dBm) Verdict NVNT BLE 1M 2402 Ant1 -2.85 30 Pass NVNT BLE 1M 2440 Ant1 -2.41 30 Pass NVNT BLE 1M 2480 Ant1 -2.26 30 Pass Page 6 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs Power NVNT BLE 1M 2402MHz Ant1 Power NVNT BLE 1M 2440MHz Ant1 Page 7 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Power NVNT BLE 1M 2480MHz Ant1 Page 8 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.3 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Total PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT BLE 1M 2402 Ant1 -34.59 8 Pass NVNT BLE 1M 2440 Ant1 -33.72 8 Pass NVNT BLE 1M 2480 Ant1 -32.85 8 Pass Page 9 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs PSD NVNT BLE 1M 2402MHz Ant1 PSD NVNT BLE 1M 2440MHz Ant1 Page 10 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity PSD NVNT BLE 1M 2480MHz Ant1 Page 11 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.4 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -37.49 -20 Pass NVNT BLE 1M 2480 Ant1 -40.86 -20 Pass Page 12 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs Band Edge NVNT BLE 1M 2402MHz Ant1 Ref Band Edge NVNT BLE 1M 2402MHz Ant1 Emission Page 13 of 23 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web…

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Page 1 of 32 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT For Shenzhen Sperll Optoelectronic Technology Co., Ltd. 2.4G RF Remote Control Test Model: RD3 Additional Model No.: RD1, RD2, RD4 Prepared for : Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address : 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : January 26, 2024 Number of tested samples : 2 Sample No. : A240117027-1, A240117027-2 Serial number : Prototype Date of Test : January 26, 2024 ~ January 30, 2024 Date of Report : January 30, 2024 Page 2 of 32 FCC ID: 2ATV8RDX Report No.: LCSA01184091EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.l…

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