2BXUR-IS-01Sleep Temperature Control System

FCC Warning: 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. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

FCC ID: 2BXUR-IS-01 External Photos of the EUT FCC ID: 2BXUR-IS-01 FCC ID: 2BXUR-IS-01

Label and Location Size: L: 4.0cm*W: 3.0cm Label and Location FCC ID : 2BXUR-IS-01

FCC ID: 2BXUR-IS-01 Internal Photos of the EUT FCC ID: 2BXUR-IS-01 FCC ID: 2BXUR-IS-01 Antenna FCC ID: 2BXUR-IS-01

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure MPE Report Reference No. ..................... : FCC ID............................................. : CTA26080400503 2BXUR-IS-01 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Aug. 15, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Hengli Home Furnishing (Guangzhou) Co., Ltd. Address............................................ : No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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. Test item description ..................... : Sleep Temperature Control System Trade Mark ....................................... : N/A Manufacturer .................................... : Hengli Home Furnishing (Guangzhou) Co., Ltd. Model/Type reference ...................... : IS-01 Listed Models ................................... : IS-02 Rating ............................................... : Input: 24V 10.0A Result ............................................... : PASS Report No.: CTA26080400503 Page 2 of 9 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Equipment under Test : Sleep Temperature Control System Model /Type : IS-01 Listed Models : IS-02 Model difference : The PCB board, circuit, structure and internal of these models are the same, only model number and colour are different for these models. So the tests were performed on model IS-01 and the test results for the main test model can cover the listed models. Applicant : Hengli Home Furnishing (Guangzhou) Co., Ltd. Address : No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Manufacturer : Hengli Home Furnishing (Guangzhou) Co., Ltd. Address : No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Report No.: CTA26080400503 Page 3 of 9 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 6 2.4 Modifications ............................................................................................................ 6 3 TEST ENVIRONMENT ....................................................................................................... 7 3.1 Address of the test laboratory .................................................................................. 7 3.2 Test Facility .............................................................................................................. 7 3.3 Statement of the measurement uncertainty ............................................................. 7 4 Test limit .............................................................................................................................. 8 4.1 Requirement ............................................................................................................ 8 4.2 MPE Calculation Method ......................................................................................... 8 4.3 Conducted Power Results ....................................................................................... 8 4.4 Manufacturing tolerance .......................................................................................... 9 4.5 Standalone MPE Result ........................................................................................... 9 4.6 Simultaneous Transmission for MPE Result ................................…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ...................: FCC ID. ......................................... : CTA26080400501 2BXUR-IS-01 Compiled by ( position+printed name+signature) : File administrators Zoey Cao Supervised by ( position+printed name+signature) : Project Engineer Ace Chai Approved by ( position+printed name+signature) : RF Manager Eric Wang Date of issue ...................................: Aug. 15, 2026 Testing Laboratory Name .............: Shenzhen CTA Testing Technology Co., Ltd. Address ..........................................: Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name...........................: Hengli Home Furnishing (Guangzhou) Co., Ltd. Address ...........................................: No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Test specification ......................... : Standard ..........................................: FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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. Equipment description ................ : Sleep Temperature Control System Trade Mark ......................................: N/A Manufacturer ...................................: Hengli Home Furnishing (Guangzhou) Co., Ltd. Model/Type reference .....................: IS-01 Listed Models ..................................: IS-02 Modulation ......................................: GFSK Frequency .......................................: From 2402MHz to 2480MHz Ratings ............................................: Input: 24V 10.0A Result ..............................................: PASS Report No.: CTA26080400501 Page 2 of 37 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Sleep Temperature Control System Model /Type : IS-01 Listed Models : IS-02 Model difference : The PCB board, circuit, structure and internal of these models are the same, only model number and colour are different for these models. So the tests were performed on model IS-01 and the test results for the main test model can cover the listed models. Applicant : Hengli Home Furnishing (Guangzhou) Co., Ltd. Address : No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Manufacturer : Hengli Home Furnishing (Guangzhou) Co., Ltd. Address : No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26080400501 Page 3 of 37 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description* .......................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility.............…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. .......................................... : CTA26080400502 2BXUR-IS-01 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Aug. 15, 2026 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : Hengli Home Furnishing (Guangzhou) Co., Ltd. Address ............................................ : No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Test specification.......................... : Standard .......................................... : FCC Part 15.247 TRF Originator ................................. : Shenzhen CTA Testing Technology Co., Ltd. Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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. Test item description .................... : Sleep Temperature Control System Trade Mark ....................................... : N/A Manufacturer .................................... : Hengli Home Furnishing (Guangzhou) Co., Ltd. Model/Type reference ...................... : IS-01 Listed Models ................................... : IS-02 Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : Input: 24V 10.0A Result ............................................... : PASS Report No.: CTA26080400502 Page 2 of 31 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Sleep Temperature Control System Model /Type : IS-01 Listed Models : IS-02 Model difference : The PCB board, circuit, structure and internal of these models are the same, only model number and colour are different for these models. So the tests were performed on model IS-01 and the test results for the main test model can cover the listed models. Applicant : Hengli Home Furnishing (Guangzhou) Co., Ltd. Address : No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Manufacturer : Hengli Home Furnishing (Guangzhou) Co., Ltd. Address : No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26080400502 Page 3 of 31 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description ........................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 6 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ............…

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1 FCC Appendix RF Test Data for 2.4GWIFI FCC ID : 2BXUR-IS-01 Company : Hengli Home Furnishing (Guangzhou) Co., Ltd. EUT : Sleep Temperature Control System Model Number : IS-01 Report No. : CTA26080400502 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 10.16 2406.92 2417.08 0.5 PASS 2437 10.16 2431.92 2442.08 0.5 PASS 2462 10.16 2456.92 2467.08 0.5 PASS 11G Ant1 2412 15.40 2404.40 2419.80 0.5 PASS 2437 15.84 2429.08 2444.92 0.5 PASS 2462 15.72 2454.04 2469.76 0.5 PASS 11N20SISO Ant1 2412 16.40 2403.96 2420.36 0.5 PASS 2437 16.16 2429.40 2445.56 0.5 PASS 2462 16.24 2454.08 2470.32 0.5 PASS 11N40SISO Ant1 2422 35.76 2404.24 2440.00 0.5 PASS 2437 35.60 2419.48 2455.08 0.5 PASS 2452 35.36 2434.80 2470.16 0.5 PASS 3 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 4 11G_Ant1_2412 11G_Ant1_2437 5 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 6 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 7 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 8 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 13.387 2405.2867 2418.6733 --- --- 2437 13.387 2430.2867 2443.6733 --- --- 2462 13.387 2455.2867 2468.6733 --- --- 11G Ant1 2412 16.783 2403.6883 2420.4715 --- --- 2437 16.943 2428.5285 2445.4715 --- --- 2462 17.063 2453.4086 2470.4715 --- --- 11N20SISO Ant1 2412 18.022 2402.9291 2420.9510 --- --- 2437 18.102 2427.9690 2446.0709 --- --- 2462 18.062 2453.0090 2471.0709 --- --- 11N40SISO Ant1 2422 36.204 2403.8581 2440.0619 --- --- 2437 35.964 2419.1778 2455.1419 --- --- 2452 36.044 2434.0979 2470.1419 --- --- 9 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 10 11G_Ant1_2412 11G_Ant1_2437 11 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 12 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 13 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 14 Appendix C: Maximum conducted output power Test Result Peak Test Mode Antenna Frequency[MHz] Peak power [dBm] Limit [dBm] Verdict 11B Ant1 2412 14.76 ≤30.00 PASS 2437 14.73 ≤30.00 PASS 2462 14.91 ≤30.00 PASS 11G Ant1 2412 13.76 ≤30.00 PASS 2437 13.81 ≤30.00 PASS 2462 13.97 ≤30.00 PASS 11N20SISO Ant1 2412 13.55 ≤30.00 PASS 2437 13.63 ≤30.00 PASS 2462 13.75 ≤30.00 PASS 11N40SISO Ant1 2422 14.00 ≤30.00 PASS 2437 14.16 ≤30.00 PASS 2452 14.11 ≤30.00 PASS 15 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -11.26 ≤8.00 PASS 2437 -11.15 ≤8.00 PASS 2462 -11.25 ≤8.00 PASS 11G Ant1 2412 -17.06 ≤8.00 PASS 2437 -17.84 ≤8.00 PASS 2462 -17.68 ≤8.00 PASS 11N20SISO Ant1 2412 -17.60 ≤8.00 PASS 2437 -17.93 ≤8.00 PASS 2462 -16.65 ≤8.00 PASS 11N40SISO Ant1 2422 -21.11 ≤8.00 PASS 2437 -20.35 ≤8.00 PASS 2452 -19.73 ≤8.00 PASS 16 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 17 11G_Ant1_2412 11G_Ant1_2437 18 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 19 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 20 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 21 Appendix E: Band edge measurements Test Result TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11B Ant1 Low 2412 2.31 -49.73 ≤-17.69 PASS High 2462 2.56 -51.94 ≤-17.44 PASS 11G Ant1 Low 2412 -3.01 -34.87 ≤-23.01 PASS High 2462 -2.57 -57.06 ≤-22.57 PASS 11N20SIS O Ant1 Low 2412 -2.95 -34.71 ≤-22.95 PASS High 2462 -2.63 -56.7 ≤-22.63 PASS 11N40SIS O Ant1 Low 2422 -5.79 -35 ≤-25.79 PASS High 2452 -5.61 -56.57 ≤-25.61 PASS 22 Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 23 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 24 11N20SISO_Ant1_High_2462 11N40SISO_Ant1_Low_2422 11N40SISO_Ant1_High_2452 25 26 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference 2.56 2.56 --- PASS 30~1000 2.56 -67.36 ≤-17.44 PASS 1000~26500 2.56 -54.79 ≤-17.44 PASS 2437 Reference 2.61 2.61 --- PASS 30~1000 2.61 -65.48 ≤-17.39 PASS 1000~26500 2.61 -55.26 ≤-17.39 PASS 2462 Reference 2.71 2.71 --- PASS 30~1000 2.71 -66.7 ≤-17.29 PASS 1000~26500 2.71 -57.77 ≤-17.29 PASS 11G Ant1 2412 Reference -2.87 -2.87 --- PASS 30~1000 -2.87 -66.67 ≤-22.87 PASS 1000~26500 -2.87 -59.97 ≤-22.87 PASS 2437 Reference -2.66 -2.66 --- PASS 30~1000 -2.66 -67.07 ≤-22.66 PASS 1000~26500 -2.66 -58.97 ≤-22.66 PASS 2462 Reference -2.49 -2.49 --- PASS 30~1000 -2.49 -66.57 ≤-22.49 PASS 1000~26500 -2.49 -58.86 ≤-22.49 PASS 11N20SISO Ant1 2412 Reference -2.81 -2.81 --- PASS 30~1000 -2.81 -66.08 ≤-22.81 PASS 1000~26500 -2.81 -59.51 ≤-22.81 PASS 2437 Reference -2.78 -2.78 --- PASS 30~1000 -2.78 -67.07 ≤-22.78 PASS 1000~26500 -2.78 -59.79 ≤-22.78 PASS 2462 Reference -2.52 -2.52 --- PASS 30~1000 -2.52 -67.09 ≤-22.52 PASS 1000~26500 -2.52 -58.59 ≤-22.52 PASS 11N40SISO Ant1 2422 Reference -5.81 -5.81 --- PASS 30~1000 -5.81 -67.21 ≤-25.81 PASS 1000~26500 -5.81 -60.76 ≤-25.81 PASS 2437 Reference -5.65 -5.65 --- PASS 30~1000 -5.65 -66.91 ≤-25.65 PASS 1000~26500 -5.65 -61.29 ≤-25.65 PASS 2452 Reference -5.62 -5.62 --- PASS 30~1000 -5.62 -66.73 ≤-25.62 PASS 1000~26500 -5.62 -61.81 ≤-25.62 PASS 27 Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 28 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 29 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 30 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 31 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 32 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 33 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 34 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 35 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 36 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 37 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 11N40SISO_A…

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1 FCC Appendix RF Test Data for BLE FCC ID : 2BXUR-IS-01 Company : Hengli Home Furnishing (Guangzhou) Co., Ltd. EUT : Sleep Temperature Control System Model Number : IS-01 Report No. : CTA26080400501 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.64 2401.68 2402.33 0.5 PASS 2440 0.65 2439.68 2440.33 0.5 PASS 2480 0.64 2479.69 2480.33 0.5 PASS 3 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 4 5 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0030 2401.5165 2402.5195 --- --- 2440 1.0030 2439.5165 2440.5195 --- --- 2480 1.0030 2479.5165 2480.5195 --- --- 6 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 7 8 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 -0.01 ≤30 PASS 2440 -0.12 ≤30 PASS 2480 -0.21 ≤30 PASS 9 Appendix D: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -15.32 ≤8.00 PASS 2440 -15.58 ≤8.00 PASS 2480 -15.64 ≤8.00 PASS 10 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 11 12 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Freq(MHz ) RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 -0.33 -52.15 ≤-20.33 PASS High 2480 -0.44 -53.22 ≤-20.44 PASS 13 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 14 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -0.14 -0.14 --- PASS 30~1000 -0.14 -65.76 ≤-20.14 PASS 1000~26500 -0.14 -40.73 ≤-20.14 PASS 2440 Reference -0.27 -0.27 --- PASS 30~1000 -0.27 -66.81 ≤-20.27 PASS 1000~26500 -0.27 -42.43 ≤-20.27 PASS 2480 Reference -0.48 -0.48 --- PASS 30~1000 -0.48 -66.9 ≤-20.48 PASS 1000~26500 -0.48 -41.65 ≤-20.48 PASS 15 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 16 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 17 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 18 BLE_1M_Ant1_2480_1000~26500 19 Appendix G: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] X DC [%] xFactor Limit Verdict BLE_1M Ant1 2402 0.41 0.62 0.6613 66.13 1.80 --- --- 2440 0.41 0.62 0.6613 66.13 1.80 --- --- 2480 0.42 0.63 0.6667 66.67 1.76 --- --- 20 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 21 22 Appendix H: Emissions in Restricted Bands Test Result TestMode Antenna ChName Freq(MHz) Detector Freq [MHz] Result [dBm] Gain [dB] DC Factor [dB] Result [dBuV/m] Limit [dBuV/m] Verdict BLE_1M Ant1 Low 2402 AV 2310.000 -59.99 2.00 1.80 39.01 ≤54 PASS AV 2340.022 -57.96 2.00 1.80 41.04 ≤54 PASS AV 2390.000 -59.49 2.00 1.80 39.51 ≤54 PASS Peak 2310.000 -48.72 2.00 0.00 48.48 ≤74 PASS Peak 2342.913 -45.99 2.00 0.00 51.21 ≤74 PASS Peak 2390.000 -48.75 2.00 0.00 48.45 ≤74 PASS High 2480 AV 2483.500 -57.93 2.00 1.76 41.03 ≤54 PASS AV 2483.681 -57.65 2.00 1.76 41.31 ≤54 PASS AV 2500.000 -59.44 2.00 1.76 39.52 ≤54 PASS Peak 2483.500 -44.89 2.00 0.00 52.31 ≤74 PASS Peak 2484.957 -42.73 2.00 0.00 54.47 ≤74 PASS Peak 2500.000 -47.64 2.00 0.00 49.56 ≤74 PASS Note： The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. 23 Test Graphs BLE_1M_Ant1_Low_2402_AV BLE_1M_Ant1_Low_2402_Peak BLE_1M_Ant1_High_2480_AV 24 BLE_1M_Ant1_High_2480_Peak

1. Antenna Description: Antenna type PCB antenna Model IS-01 Frequency range 2402-2480MHz Manufacturer Hengli Home Furnishing (Guangzhou) Co., Ltd. Address No. 666, Building 2, Greenland Airport International Center, Huadu District, Guangzhou C…

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