2BL2W-KT-B1901-H01CCTV Security Camera

1. Antenna Description: Antenna type PCB antenna Model KT-B1901-H01-BLE Frequency range 2400-2500MHz Manufacturer SHENZHEN KAIDI SENTAI Technology CO,.LTD Address 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, China ANT Peak Gain 0.8 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

FCC ID:2BL2W-KT-B1901-H01 Test Setup Photos of the EUT FCC ID:2BL2W-KT-B1901-H01

1 FCC Appendix RF Test Data for BLE FCC ID : 2BL2W-KT-B1901-H01 Company : SHENZHEN KAIDI SENTAI Technology CO,.LTD EUT : CCTV Security Camera Model Number : KT-B1901-H01 Report No. : CTA25091700601 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 0.628 2401.688 2402.316 0.5 PASS 2440 0.648 2439.692 2440.340 0.5 PASS 2480 0.640 2479.696 2480.336 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 1.0044 2401.5172 2402.5216 --- --- 2440 1.0046 2439.5178 2440.5224 --- --- 2480 1.0062 2479.5166 2480.5228 --- --- 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 -3.27 ≤30 PASS 2440 -3.56 ≤30 PASS 2480 -3.57 ≤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 -19.18 ≤8.00 PASS 2440 -19.22 ≤8.00 PASS 2480 -19.23 ≤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 -3.93 -54.58 ≤-23.93 PASS High 2480 -3.51 -56.92 ≤-23.51 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 -3.37 -3.37 --- PASS 30~1000 -3.37 -67.71 ≤-23.37 PASS 1000~26500 -3.37 -47.67 ≤-23.37 PASS 2440 Reference -4.35 -4.35 --- PASS 30~1000 -4.35 -67.44 ≤-24.35 PASS 1000~26500 -4.35 -47.58 ≤-24.35 PASS 2480 Reference -5.10 -5.10 --- PASS 30~1000 -5.10 -34.23 ≤-25.1 PASS 1000~26500 -5.10 -51.21 ≤-25.1 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 0.63 0.6508 65.08 1.87 --- --- 2440 0.41 0.63 0.6508 65.08 1.87 --- --- 2480 0.41 0.63 0.6508 65.08 1.87 --- --- 20 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 21

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_Ant1_2422_0~Reference 38 11N40SISO_Ant1_2422_30~1000 11N40SISO_Ant1_2422_1000~26500 39 11N40SISO_Ant1_2437_0~Reference 11N40SISO_Ant1_2437_30~1000 11N40SISO_Ant1_2437_1000~26500 40 11N40SISO_Ant1_2452_0~Reference 11N40SISO_Ant1_2452_30~1000 41 11N40SISO_Ant1_2452_1000~26500 42 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11B Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11G Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11N20SISO Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11N40SISO Ant1 2422 20.00 20.00 100.00 2437 20.00 20.00 100.00 2452 20.00 20.00 100.00 43 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 44 11G_Ant1_2412 11G_Ant1_2437 45 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 46 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 47 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452

1 FCC Appendix RF Test Data for 2.4GWIFI FCC ID : 2BL2W-KT-B1901-H01 Company : SHENZHEN KAIDI SENTAI Technology CO,.LTD EUT : CCTV Security Camera Model Number : KT-B1901-H01 Report No. : CTA25091700602 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 8.800 2407.560 2416.360 0.5 PASS 2437 9.040 2432.560 2441.600 0.5 PASS 2462 8.920 2457.480 2466.400 0.5 PASS 11G Ant1 2412 16.360 2403.880 2420.240 0.5 PASS 2437 16.280 2428.920 2445.200 0.5 PASS 2462 16.360 2453.880 2470.240 0.5 PASS 11N20SISO Ant1 2412 17.280 2403.440 2420.720 0.5 PASS 2437 17.240 2428.480 2445.720 0.5 PASS 2462 17.320 2453.360 2470.680 0.5 PASS 11N40SISO Ant1 2422 33.760 2405.280 2439.040 0.5 PASS 2437 34.080 2420.120 2454.200 0.5 PASS 2452 34.160 2435.040 2469.200 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 12.996 2405.5362 2418.5322 --- --- 2437 13.028 2430.5061 2443.5341 --- --- 2462 13.029 2455.4761 2468.5051 --- --- 11G Ant1 2412 16.607 2403.7284 2420.3354 --- --- 2437 16.594 2428.7413 2445.3353 --- --- 2462 16.558 2453.7412 2470.2992 --- --- 11N20SISO Ant1 2412 17.433 2403.3368 2420.7698 --- --- 2437 17.440 2428.3160 2445.7560 --- --- 2462 17.414 2453.3395 2470.7535 --- --- 11N40SISO Ant1 2422 34.840 2404.7521 2439.5921 --- --- 2437 34.865 2419.7096 2454.5746 --- --- 2452 34.806 2434.7060 2469.5120 --- --- 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 14.82 ≤30.00 PASS 2437 15.02 ≤30.00 PASS 2462 14.93 ≤30.00 PASS 11G Ant1 2412 12.98 ≤30.00 PASS 2437 13.52 ≤30.00 PASS 2462 13.67 ≤30.00 PASS 11N20SISO Ant1 2412 13.28 ≤30.00 PASS 2437 13.87 ≤30.00 PASS 2462 13.93 ≤30.00 PASS 11N40SISO Ant1 2422 12.59 ≤30.00 PASS 2437 12.63 ≤30.00 PASS 2452 12.92 ≤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 -14.06 ≤8.00 PASS 2437 -13.88 ≤8.00 PASS 2462 -13.82 ≤8.00 PASS 11G Ant1 2412 -21.41 ≤8.00 PASS 2437 -20.95 ≤8.00 PASS 2462 -20.69 ≤8.00 PASS 11N20SISO Ant1 2412 -21.20 ≤8.00 PASS 2437 -20.39 ≤8.00 PASS 2462 -20.53 ≤8.00 PASS 11N40SISO Ant1 2422 -21.85 ≤8.00 PASS 2437 -22.62 ≤8.00 PASS 2452 -21.67 ≤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 0.67 -52.91 ≤-19.33 PASS High 2462 1.17 -55.28 ≤-18.83 PASS 11G Ant1 Low 2412 -7.24 -46.41 ≤-27.24 PASS High 2462 -6.62 -53.29 ≤-26.62 PASS 11N20SIS O Ant1 Low 2412 -7.46 -48.72 ≤-27.46 PASS High 2462 -6.47 -54.69 ≤-26.47 PASS 11N40SIS O Ant1 Low 2422 -10.05 -50.86 ≤-30.05 PASS High 2452 -10.18 -54.33 ≤-30.18 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 -0.69 -0.69 --- PASS 30~1000 -0.69 -54.85 ≤-20.69 PASS 1000~26500 -0.69 -43.55 ≤-20.69 PASS 2437 Reference -0.17 -0.17 --- PASS 30~1000 -0.17 -53.81 ≤-20.17 PASS 1000~26500 -0.17 -43.96 ≤-20.17 PASS 2462 Reference -0.65 -0.65 --- PASS 30~1000 -0.65 -55.06 ≤-20.65 PASS 1000~26500 -0.65 -44.89 ≤-20.65 PASS 11G Ant1 2412 Reference -7.82 -7.82 --- PASS 30~1000 -7.82 -59.36 ≤-27.82 PASS 1000~26500 -7.82 -43.34 ≤-27.82 PASS 2437 Reference -7.66 -7.66 --- PASS 30~1000 -7.66 -57.55 ≤-27.66 PASS 1000~26500 -7.66 -43.84 ≤-27.66 PASS 2462 Reference -7.09 -7.09 --- PASS 30~1000 -7.09 -59.58 ≤-27.09 PASS 1000~26500 -7.09 -44.66 ≤-27.09 PASS 11N20SISO Ant1 2412 Reference -8.50 -8.50 --- PASS 30~1000 -8.50 -60.55 ≤-28.5 PASS 1000~26500 -8.50 -43.04 ≤-28.5 PASS 2437 Reference -6.91 -6.91 --- PASS 30~1000 -6.91 -59.61 ≤-26.91 PASS 1000~26500 -6.91 -43.52 ≤-26.91 PASS 2462 Reference -6.52 -6.52 --- PASS 30~1000 -6.52 -59.47 ≤-26.52 PASS 1000~26500 -6.52 -44.49 ≤-26.52 PASS 11N40SISO Ant1 2422 Reference -11.27 -11.27 --- PASS 30~1000 -11.27 -62.03 ≤-31.27 PASS 1000~26500 -11.27 -43.38 ≤-31.27 PASS 2437 Reference -10.61 -10.61 --- PASS 30~1000 -10.61 -61.98 ≤-30.61 PASS 1000~26500 -10.61 -43.48 ≤-30.61 PASS 2452 Reference -10.90 -10.90 --- PASS 30~1000 -10.90 -61.14 ≤-30.9 PASS 1000~26500 -10.90 -44.19 ≤-30.9 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

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. .......................................... : CTA25091700602 2BL2W-KT-B1901-H01 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 .................................... : Sep. 30, 2025 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 ........................... : SHENZHEN KAIDI SENTAI Technology CO,.LTD Address ............................................ : 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, 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 .................... : CCTV Security Camera Trade Mark ....................................... : N/A Manufacturer .................................... : SHENZHEN KAIDI SENTAI Technology CO,.LTD Model/Type reference ...................... : KT-B1901-H01 Listed Models ................................... : KT-B1901-H02, KT-B1901-H05, KT-B1901-H06 Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : Input: 12V 2.0A Result ............................................... : PASS Report No.: CTA25091700602 Page 2 of 28 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 : CCTV Security Camera Model /Type : KT-B1901-H01 Listed Models : KT-B1901-H02, KT-B1901-H05, KT-B1901-H06 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : SHENZHEN KAIDI SENTAI Technology CO,.LTD Address : 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, China Manufacturer : SHENZHEN KAIDI SENTAI Technology CO,.LTD Address : 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, 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.: CTA25091700602 Page 3 of 28 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 ........................................................................................................... 7 3…

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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. ......................................... : CTA25091700601 2BL2W-KT-B1901-H01 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 ...................................: Sep. 30, 2025 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...........................: SHENZHEN KAIDI SENTAI Technology CO,.LTD Address ...........................................: 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, 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 ................ : CCTV Security Camera Trade Mark ......................................: N/A Manufacturer ...................................: SHENZHEN KAIDI SENTAI Technology CO,.LTD Model/Type reference .....................: KT-B1901-H01 Listed Models ..................................: KT-B1901-H02, KT-B1901-H05, KT-B1901-H06 Modulation ......................................: GFSK Frequency ........................................ From 2402MHz to 2480MHz Ratings ............................................: Input: 12V 2.0A Result ..............................................: PASS Report No.: CTA25091700601 Page 2 of 36 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 : CCTV Security Camera Model /Type : KT-B1901-H01 Listed Models : KT-B1901-H02, KT-B1901-H05, KT-B1901-H06 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : SHENZHEN KAIDI SENTAI Technology CO,.LTD Address : 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, China Manufacturer : SHENZHEN KAIDI SENTAI Technology CO,.LTD Address : 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, 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.: CTA25091700601 Page 3 of 36 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 ......................................................................................................................... 5 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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1. Antenna Description: Antenna type External antenna Model KT-B1901-H01-WIFI Frequency range 2400-2500MHz Manufacturer SHENZHEN KAIDI SENTAI Technology CO,.LTD Address 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, China ANT Peak Gain 2.12 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

SHENZHEN KAIDI SENTAI Technology CO,.LTD 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2025/12/17 U.S. Agent Designation SHENZHEN KAIDI SENTAI 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: 2BL2W-KT-B1901-H01): Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR RIVERSIDE, CA 92507 United States FRN of U.S. agent: 0036339737 Email address of U.S. agent: [email protected] GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of SHENZHEN KAIDI SENTAI Technology CO,.LTD SHENZHEN KAIDI SENTAI Technology CO,.LTD with the FRN [0036239044] 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. Sincerely, Signature Yongchun Cao Manager SHENZHEN KAIDI SENTAI Technology CO,.LTD Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

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............................................. : CTA25091700603 2BL2W-KT-B1901-H01 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 .................................... : Sep. 30, 2025 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 ............................ : SHENZHEN KAIDI SENTAI Technology CO,.LTD Address............................................ : 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, 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 ..................... : CCTV Security Camera Trade Mark ........................................ N/A Manufacturer .................................... : SHENZHEN KAIDI SENTAI Technology CO,.LTD Model/Type reference ...................... : KT-B1901-H01 Listed Models ................................... : KT-B1901-H02, KT-B1901-H05, KT-B1901-H06 Rating ............................................... : Input: 12V 2.0A Result ............................................... : PASS Report No.: CTA25091700602 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 Equipment under Test : CCTV Security Camera Model /Type : KT-B1901-H01 Listed Models : KT-B1901-H02, KT-B1901-H05, KT-B1901-H06 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : SHENZHEN KAIDI SENTAI Technology CO,.LTD Address : 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, China Manufacturer : SHENZHEN KAIDI SENTAI Technology CO,.LTD Address : 1603, No.8, East Seventh Lane, Lifeng Road, Qiaotou Village, Fuyong Street, Bao'an District, Shenzhen, 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.: CTA25091700602 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 ................................................................................................. 5 2.4 Modifications ............................................................................................................ 6 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit ..............................…

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