2BH22BSR-D5Parking heater

Search and download the corresponding app name "AirHeaterCC" in the IOS or Android app store, or scan the QR code below with the phone and click on the corresponding system to download, and then follow the following steps to connect the device to the phone and control it. [1] Option for Android [2] option for Google download [3] option for IOS 1. Turn on the Bluetooth function of the mobile phone, run the APP program and enter the following interface: Note above: 1, bluetooth link keys, 2, set key, 3, bluetooth connection state, 4, equipment status and fault, 5, reduce key, 6, set gear or set temperature, 7, key, 8, working voltage, 9, altitude, 10, machine aluminum temperature, 11, temperature around the equipment, 12, ventilation button, 13, heating button, 14, plateau button, 15, mode switch button. 2. Device connected to Bluetooth: BLUETOOTH OPERATION Press [Bluetooth Link button] to enter the page, select 1 is "Heater + Machine code" (short press the OK button on the switch panel), 2 is the Bluetooth signal strength (as the above figure 68, the smaller the value, the stronger the signal). If the device is not searched, check whether any other phone has been linked to the device (one device can only link to one phone), or then power the device on the Bluetooth function of the phone and proceed to the first step. 3. After the successful link, the following figure shows: Shutdown state on state (manual mode) on state (temperature mode) 1) Boot operation In the shutdown state, press the [heating button] to heat the equipment, display the "startup state" as shown in the above figure, press [+] to increase the equipment, press [-] equipment to downgrade, press [switch mode] to switch manual / constant temperature mode (0-40 degrees), and press the [Plateau button] button to switch the plateau / plain mode. 2) Shutdown operation In the startup state, press the [heating button], and the device enters the shutdown and blowing and cooling process, and displays "blowing and cooling". The equipment is shut down after blow cooling, showing the "shutdown state" shown in the above. 3) Ventilation operation In the shutdown state, press [ventilation button], turn on / off ventilation, press [+] or [-] to adjust the fan speed. 4. Setup page description: 1) Unit settings include: degrees Fahrenheit, degrees Celsius, feet, meters. 2) Language Settings include: Chinese, English, Spanish, French, German, Italy, Poland, The Netherlands, Sweden, Russian. 3) Time function includes: Monday to Sunday, can set the open time, close time, single time and cycle mode. 4) Automatic start-stop function: the machine is valid in constant temperature mode after opening (some devices do not have this function). 5) User manual includes: fault code and fault handling method. 5. Timing page description: As shown above: [1] open button, [2] cycle execution, [3] once execution, [4] [5] device on and close time, [8] save.(The above figure is: the equipment is turned on heating at 1:14 PM on Wednesday, the equipment turns off the heating cycle at 3:16 PM on Wednesday) Note: [6] The button is on, [7] no set time, the system default time is 00:00, and the heating is not turned on when the equipment is on and off time are the same. 6. Description of the automatic start-stop function page: As shown in the above: [1] button open, [2] select the equipment opening temperature (3-10°C), [3] select the equipment closing temperature (3-10°C), [4] save, [5] (A 37°C) work in automatic switch mode, the required temperature (0-40°C) through [+] [-] key, the temperature around [6] is the reference temperature, and [7] works automatically start and stop in constant temperature mode. The above figure shows: the setting temperature is set 37°C, the opening temperature is set 5°C, and the closing temperature is set 5°C. When the temperature around the equipment is 42°C, the equipment is stopped heating, and the equipment is turned on the heating (the timing switch function is valid at the same time). FCC Caution. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator & your body.

Wen’an County Luerda Automotive Parts Co., Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024-08-20 FCC ID: 2BH22BSR-D5 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Wen’an County Luerda Automotive Parts Co., Ltd certifies 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Wen’an County Luerda Automotive Parts Co., Ltd certifies 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. Applicant: Wen’an County Luerda Automotive Parts Co., Ltd Address: Bosha’er Auto Parts, Huangli Village, Daliu Town, Wen’an County, Langfang City, Hebei Province Contact Person: Jianhua Liu Tel.: 13790607805 Email: [email protected] Sincerely, Signature:

AttestationStatements Date:2024-08-21 TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestfor(FCCID:2BH22BSR-D5) Wen’anCountyLuerdaAutomotivePartsCo.,Ltd, theundersigned,herebyauthorize REPAmericaLLC toactasourdesignatedU.S.agentforserviceofprocess,Wen’an CountyLuerdaAutomotivePartsCo.,Ltdacceptstomaintainanagentfornolessthan oneyearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanyCommission-relatedproceedinginvolvingtheequipment. REPAmericaLLCacceptstheresponsibilitytoactasdesignatedU.S.agentforserviceof process. ApplicantInformation： Companyname:Wen’anCountyLuerdaAutomotivePartsCo.,Ltd ContactName:JianhuaLiu Address:Bosha’erAutoParts,HuangliVillage,DaliuTown,Wen’anCounty,Langfang City,HebeiProvince TelephoneNo:13790607805 Email:[email protected] FRN:0035757210 Signature: JianhuaLiu U.S.AgentInformation: CompanyName:REPAmericaLLC FRN:0034192500 ContactName:BenXu Address: TelephoneNo:7192013314 Email:[email protected] Signature: BenXu REP America LLC,1942 Broadway St. STE 314C Boulder, CO 80302 United States

Summary ANTENNA SPECIFICATION ITEM ANT SPEC Model Name 2.4G ANT Antenna plate PCB antenna FREQUENCE RANGE 2400-500MHz Gain 5.3DBI Polarization Horizontal and Vertical Impedance 50 Ohm SWR ≦1.5 Manufacturer Wen'an County Luerda Automotive Parts Co., Ltd Address: Bosha'er Auto Parts, Huangli Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Antenna Photo & Length (mm) SWR(FREQUENCE RANGE:2400-2500MHz) F Frequence: 2400 MHz 2450 MHz 2500 MHz Gain:≧5dbi

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 Wen’an County Luerda Automotive Parts Co., Ltd Date：2024-08-20 Product Model Number: BSR-D5 ; BSE-D2, BSE-D5, BSE-D8 FCC ID：2BH22BSR-D5 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: • Testing • Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. Signature: By: Jianhua Liu Contact Listed on FCC Wesbite Title: Manager Email: [email protected] On behalf of: Wen’an County Luerda Automotive Parts Co., Ltd

Wen’an County Luerda Automotive Parts Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: August 22, 2024 Subject; Request for Confidentiality FCC ID: 2BH22BSR-D5 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Jianhua Liu Title: Manager

Wen’an County Luerda Automotive Parts Co., Ltd Declaration Letter of Model Difference Date: 2024-08-20 Tested Model Number: BSR-D5 Adding Model Number(s): BSE-D2, BSE-D5, BSE-D8 All Adding Model Number(s) is/are same electrically identical as Tested Model Number. Only model name and appearance are different for market purpose. Yours Sincerely, Applicant: Wen’an County Luerda Automotive Parts Co., Ltd Address: Bosha’er Auto Parts, Huangli Village, Daliu Town, Wen’an County, Langfang City, Hebei Province Contact Person: Jianhua Liu Tel.: 13790607805 Email: [email protected] Sincerely, Signature:

Page 1 of 6 Report No.: LGT24G178 Appendix - External Photographs of EUT Constructional Details Model: BSR-D5 Photo 1 Photo 2 Page 2 of 6 Report No.: LGT24G178 Photo 3 Photo 4 Page 3 of 6 Report No.: LGT24G178 Photo 5 Photo 6 Page 4 of 6 Report No.: LGT24G178 Photo 7 Photo 8 Page 5 of 6 Report No.: LGT24G178 Photo 9 Photo 10 Page 6 of 6 Report No.: LGT24G178 Photo 11 Photo 12

Label Size： 2x5cm Parking heater Model: BSR-D5 FCC ID: 2BH22BSR-D5 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.

Page 1 of 3 Report No.: LGT24G178 Appendix - Internal Photographs of EUT Constructional Details Model: BSR-D5 Photo 1 Photo 2 Page 2 of 3 Report No.: LGT24G178 Photo 3 Photo 4 Page 3 of 3 Report No.: LGT24G178 Photo 5 BT ANT

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China RF TEST REPORT Product Name: Parking heater Model Name: BSR-D5, BSE-D2, BSE-D5, BSE-D8 FCC ID: 2BH22BSR-D5 Issued For : Wen'an County Luerda Automotive Parts Co., Ltd Bosha'er Auto Parts, Huangli Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT24G178HA01 Sample Received Date: Jul. 29, 2024 Date of Test: Jul. 29, 2024 – Aug. 20, 2024 Date of Issue: Aug. 20, 2024 Report No.: LGT24G178HA01 Page 2 of 8 TEST REPORT CERTIFICATION Applicant: Wen'an County Luerda Automotive Parts Co., Ltd Address: Bosha'er Auto Parts, Huangli Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Manufacture: Wen'an County Luerda Automotive Parts Co., Ltd Address: Bosha'er Auto Parts, Huangli Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Product Name: Parking heater Trademark: N/A Model Name: BSR-D5, BSE-D2, BSE-D5, BSE-D8 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47 CFR §2.1091 KDB 447498 D01 General RF Exposure Guidance v06 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT24G178HA01 Page 3 of 8 TABLE OF CONTENTS 1 . GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST LABORATORY 5 2 . FCC 47CFR §2.1091 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 EUT OPERATION CONDITION 6 2.4 CLASSIFICATION 6 2.5 TEST RESULT 7 APPENDIX I - PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS 8 Report No.: LGT24G178HA01 Page 4 of 8 Revision History Rev. Issue Date Revisions 00 Aug. 20, 2024 Initial Issue Report No.: LGT24G178HA01 Page 5 of 8 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name: Parking heater Trademark: N/A Model Name: BSR-D5 Series Model: BSE-D2, BSE-D5, BSE-D8 Model Difference: Only the model is different. Frequency Bands: Bluetooth 2402~2480 MHz Rating: Input: DC 12V Hardware Version: N/A Software Version: N/A 1.2 TEST LABORATORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate A2LA Certificate No.: 6727.01 FCC Registration No.: 746540 CAB ID: CN0136 Report No.: LGT24G178HA01 Page 6 of 8 2. FCC 47CFR §2.1091 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of the human exposure to radio-frequency (RF) radiation as specified in 1.1307 (b) Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm²) Limits for Occupational / controlled Exposures 300 - 1500 -- -- F/300 1500 – 100000 -- -- 5.0 Limits for General population / Uncontrolled Exposure 300 - 1500 -- -- F/1500 1500 – 100000 -- -- 1.0 F= Frequency in MHz Friss Formula Friss Transmission Formula: Pd = (Pout * G) / (4*pi*r²) Where Pd = power density in mW/cm² Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = Distance between observation point and the center of radiator in cm If we know the maximum gain of the antenna and the total output power to the antenna, through calculation, we will know MPE value at distance 20cm. 2.3 EUT OPERATION CONDITION EUT was enabled to transmit and receive at lowest, middle and highest channels. 2.4 CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance from the antenna should be included in the User manual. So, this device is classified as Mobile device. Report No.: LGT24G178HA01 Page 7 of 8 2.5 TEST RESULT Turn up Result Mode Turn up Power BLE 1M-GFSK 2.5±1dBm BLE 2M-GFSK 2.5±1dBm The MPE result of worst mode: RF Function Frequency (MHz) Max Turn up Power (dBm) Max Turn up Power (mW) ANT Gain (dBi) ANT Gain (gain of antenna in linear scale) Power Density (mW/cm²) Limit (mW/cm²) Ratio Result BLE 2402 3.50 2.24 5.3 3.39 0.002 1 0.002 Pass Note: 1. The Maximum Power Density is less than the limit, complies with the exemption requirements. Report No.: LGT24G178HA01 Page 8 of 8 APPENDIX I - PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Note: Please see the attached BSR-D5_External Photos and BSR-D5_Internal Photos. ※※※※※END OF THE REPORT※※※※※

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China RF TEST REPORT Product Name: Parking heater Model Name: BSR-D5, BSE-D2, BSE-D5, BSE-D8 FCC ID: 2BH22BSR-D5 Issued For : Wen'an County Luerda Automotive Parts Co., Ltd Bosha'er Auto Parts, Huangli Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT24G178RF01 Sample Received Date: Jul. 29, 2024 Date of Test: Jul. 29, 2024 – Aug. 20, 2024 Date of Issue: Aug. 20, 2024 Report No.: LGT24G178RF01 Page 2 of 53 TEST REPORT CERTIFICATION Applicant: Wen'an County Luerda Automotive Parts Co., Ltd Address: Bosha'er Auto Parts, Huangli Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Manufacturer: Wen'an County Luerda Automotive Parts Co., Ltd Address: Bosha'er Auto Parts, Huangli Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Product Name: Parking heater Trademark: N/A Model Name: BSR-D5, BSE-D2, BSE-D5, BSE-D8 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC Part 15.247, Subpart C ANSI C63.10-2013 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT24G178RF01 Page 3 of 53 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 9 2.3 TEST SOFTWARE AND POWER LEVEL 9 2.4 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 10 2.5 EQUIPMENTS LIST 11 3. EMC EMISSION TEST 12 3.1 CONDUCTED EMISSION MEASUREMENT 12 3.2 TEST PROCEDURE 13 3.3 TEST SETUP 13 3.4 EUT OPERATING CONDITIONS 13 3.5 TEST RESULTS 13 4. RADIATED EMISSION MEASUREMENT 14 4.1 RADIATED EMISSION LIMITS 14 4.2 TEST PROCEDURE 16 4.3 TEST SETUP 16 4.4 EUT OPERATING CONDITIONS 17 4.5 FIELD STRENGTH CALCULATION 17 4.6 TEST RESULTS (BAND EDGE REQUIREMENTS) 23 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 25 5.1 LIMIT 25 5.2 TEST PROCEDURE 25 5.3 TEST SETUP 25 5.4 EUT OPERATION CONDITIONS 25 5.5 TEST RESULTS 25 6. POWER SPECTRAL DENSITY TEST 26 6.1 LIMIT 26 6.2 TEST PROCEDURE 26 6.3 TEST SETUP 26 6.4 EUT OPERATION CONDITIONS 26 Report No.: LGT24G178RF01 Page 4 of 53 6.5 TEST RESULTS 26 7. BANDWIDTH TEST 27 7.1 LIMIT 27 7.2 TEST PROCEDURE 27 7.3 TEST SETUP 27 7.4 EUT OPERATION CONDITIONS 27 7.5 TEST RESULTS 27 8. PEAK OUTPUT POWER TEST 28 8.1 LIMIT 28 8.2 TEST PROCEDURE 28 8.3 TEST SETUP 28 8.4 EUT OPERATION CONDITIONS 28 8.5 TEST RESULTS 28 9. ANTENNA REQUIREMENT 29 9.1 STANDARD REQUIREMENT 29 9.2 EUT ANTENNA 29 APPENDIX I - TEST RESULTS 30 DUTY CYCLE 30 MAXIMUM PEAK CONDUCTED OUTPUT POWER 33 -6DB BANDWIDTH 34 OCCUPIED CHANNEL BANDWIDTH 37 MAXIMUM POWER SPECTRAL DENSITY LEVEL 40 BAND EDGE 43 CONDUCTED RF SPURIOUS EMISSION 47 APPENDIX II - MEASUREMENT PHOTOS 52 APPENDIX III - PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS 53 Report No.: LGT24G178RF01 Page 5 of 53 Revision History Rev. Issue Date Revisions 00 Aug. 20, 2024 Initial Issue Report No.: LGT24G178RF01 Page 6 of 53 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 Part 15.247 Meas Guidance v05r02. FCC Part 15.247, Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted Band Edge Emission PASS -- Part 15.247(d)/ Part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2013. Report No.: LGT24G178RF01 Page 7 of 53 1.1 TEST FACTORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate A2LA Certificate No.: 6727.01 FCC Registration No.: 746540 CAB ID: CN0136 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 RF output power, conducted ±0.68dB 2 Unwanted Emissions, conducted ±2.988dB 3 All emissions, radiated 9K-30MHz ±2.84dB 4 All emissions, radiated 30M-1GHz ±4.39dB 5 All emissions, radiated 1G-6GHz ±5.10dB 6 All emissions, radiated>6G ±5.48dB 7 Conducted Emission (9KHz-150KHz) ±2.79dB 8 Conducted Emission (150KHz-30MHz) ±2.80dB Note: The measurement uncertainty is not included in the test result. Report No.: LGT24G178RF01 Page 8 of 53 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name: Parking heater Trademark: N/A Model Name: BSR-D5 Series Model: BSE-D2, BSE-D5, BSE-D8 Model Difference: Only the model is different. Product Description: Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio Technology: BLE Bluetooth Configuration: BLE (1M PHY, 2M PHY) Number Of Channel: 40 Antenna Designation: PCB Antenna Antenna Gain (dBi) 5.3 Channel List: Please refer to the Note 3. Rating: Input: DC 12V Hardware Version: N/A Software Version: N/A Connecting I/O Port(s): Please refer to the Note 1. Note: 1. For a more detailed fea…

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Page 1 of 1 Report No.: LGT24G178 Appendix - Test Setup photos Set-up for Radiated Spurious Emission, Below 1GHz Set-up for Radiated Spurious Emission, Above 1GHz