2BRF3-CZ01BPredator Call

FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT EUT FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT 433.92MHz RX Ant. False Ant. FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo 7 Appearance of EUT Photo 8 Appearance of EUT FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo 9 Appearance of EUT Photo 10 Appearance of EUT FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo 11 Appearance of EUT Photo 12 Appearance of EUT FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo 13 Appearance of EUT Photo 14 Appearance of EUT

FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Appendix I Label Appendix II Label Location FCC ID:2BRF3-CZ01B Model:CZ01

FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 15 Internal of EUT Photo 16 Appearance of PCB FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo 17 Appearance of PCB Photo 18 Appearance of PCB FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo 19 Appearance of PCB Photo 20 Appearance of PCB Ant

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202510-0093-3 Page: 1 of 8 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Maximum Permissible Exposure Evaluation FCC ID: 2BRF3-CZ01B Original Grant Report No. : TBR-C-202510-0093-3 Applicant : Shenzhenshi Weiben Keji Youxian Gong si Equipment Under Test (EUT) EUT Name : Predator Call Model No. : CZ01 Series Model No. : Please Refer To Page 4 Brand Name : ---- Sample ID : HC-C-202510-0093-02-01# & HC-C-202510-0093-02-02# Receipt Date : 2025-11-03 Test Date : 2025-11-03 to 2025-11-27 Issue Date : 2025-11-27 Standards : FCC Part 2.1093 Test Method : KDB 447498 D01 General RF Exposure Guidance v06 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Lily Zhang Reviewed By : Camille Li Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202510-0093-3 Page: 2 of 8 TB-RF-074-1.0 CONTENTS CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 4 1.1 Client Information ........................................................................................................... 4 1.2 General Description of EUT (Equipment Under Test) ................................................... 4 1.3 Measurement Uncertainty .................................................................................................. 5 1.4 Test Facility ........................................................................................................................... 6 2. SAR TEST EXCLUSION CALCULATIONS .......................................................................... 7 Report No.: TBR-C-202510-0093-3 Page: 3 of 8 TB-RF-074-1.0 Revision History Report No. Version Description Issued Date TBR-C-202510-0093-3 Rev.01 Initial issue of report 2025-11-27 Report No.: TBR-C-202510-0093-3 Page: 4 of 8 TB-RF-074-1.0 1. General Information about EUT 1.1 Client Information Applicant : Shenzhenshi Weiben Keji Youxian Gong si Address : Long gang qu Bantian jie dao Ma an tang she qu Xin he jie 8 hao Jin he da sha 101 Shen zhen shi Guang dong sheng 518000, China Manufacturer : Shenzhenshi Weiben Keji Youxian Gong si Address : Long gang qu Bantian jie dao Ma an tang she qu Xin he jie 8 hao Jin he da sha 101 Shen zhen shi Guang dong sheng 518000, China 1.2 General Description of EUT (Equipment Under Test) EUT Name : Predator Call Models No. : CZ01, CZ01-A, CZ01-B, CZ02, CZ02-A, CZ02-B, CZ03, CZ04, TY01, TY01-A, TY02, TY02-A, TY03, TY03-A, TY04, TY04-A, TY05, TY05-A Model Different : All these models are identical in the same PCB layout and electrical circuit, the only difference is that appearance color and model name. Product Description : Operation Frequency: Bluetooth V5.4 (BR+EDR): 2402MHz~2480MHz Antenna Gain: -0.58dBi PCB Antenna Power Rating : DC 6V Software Version : TP217-RX(V1.3) Hardware Version : TP217-RX(V1.5) Remark: The above antenna information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications, the laboratory shall not be held responsible. Report No.: TBR-C-202510-0093-3 Page: 5 of 8 TB-RF-074-1.0 1.3 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 %. Test Item Parameters Expanded Uncertainty (ULab) Conducted Emission Level Accuracy: 9kHz~150kHz 150kHz to 30MHz ±3.50 dB ±3.10 dB Radiated Emission Level Accuracy: 9kHz to 30 MHz ±4.60 dB Radiated Emission Level Accuracy: 30MHz to 1000 MHz ±4.50 dB Radiated Emission Level Accuracy: Above 1000MHz ±4.20 dB Temperature / ±0.6°C Humidity / ±4% Supply voltages / ±2% Time / ±4% Report No.: TBR-C-202510-0093-3 Page: 6 of 8 TB-RF-074-1.0 1.4 Test Facility The testing report were performed by the Shenzhen Toby Technology Co., Ltd., in their facilities located at 1/F., Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. At the time of testing, the following bodies accredited the Laboratory: CNAS (L5813) The Laboratory has been accredited by CNAS to ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories for the competence in the field of testing. And the Registration No.: CNAS L5813. A2LA Certificate No.: 4750.01 The laboratory has been accredited by American Association for Laboratory Accreditation(A2LA) to ISO/IEC 17025：2017 General Requirements for the Competence of Testing and Calibration Laboratories for the technical competence in the field of Electrical Testing. And the A2LA Certificate No.: 4750.01.FCC Accredited Test Site Number: 854351. Designation Number: CN1223. IC Registration No.: (11950A) The Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing. The site registration: Site# 11950A. CAB identifier: CN0056. Report No.: TBR-C-202510-0093-3 Page: 7 of 8 TB-RF-074-1.0 2. SAR Test Exclusion Calculations 2.1 FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation di…

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Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2450MHz 2500MHz 2450MHz 2400MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) No. 333 Kexing Road, Xiangzhou District, Zhuhai City, Guangdong Province Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 1 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 RF Test Data for Bluetooth (Conducted Measurements) General Description of EUT Product Name: Predator Call Test Model: CZ01 Sample ID: HC-C-202510-0093-02-01# Environmental Conditions Temperature: 25°C Relative Humidity: 55% Test Voltage: DC 6V Test Engineer: Lily Zhang Note: For a more detailed features description, please refer to the report TBR-C-202510-0093-2 The report only show the worst case data. Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 2 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Contents 1.Dwell Time ........................................................................................................................................................................................... 3 2.Duty Cycle ............................................................................................................................................................................................ 9 3.Maximum Conducted Output Power ................................................................................................................................................ 15 4.-20dB Bandwidth ............................................................................................................................................................................... 21 5.Occupied Channel Bandwidth .......................................................................................................................................................... 27 6.Band Edge ......................................................................................................................................................................................... 33 7.Band Edge(Hopping) ......................................................................................................................................................................... 40 8.Conducted RF Spurious Emission ................................................................................................................................................... 47 9.Restrict Band ..................................................................................................................................................................................... 57 10.Carrier Frequencies Separation ...................................................................................................................................................... 64 11.Number of Hopping Channel .......................................................................................................................................................... 67 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 3 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 1.Dwell Time Condition Mode Frequency (MHz) Antenna Pulse Time (ms) Total Dwell Time (ms) Period Time (ms) Limit (ms) Verdict NVNT 1-DH1 2441 Ant1 0.383 122.56 31600 400 Pass NVNT 1-DH3 2441 Ant1 1.639 262.24 31600 400 Pass NVNT 1-DH5 2441 Ant1 2.887 307.947 31600 400 Pass NVNT 2-DH1 2441 Ant1 0.393 125.76 31600 400 Pass NVNT 2-DH3 2441 Ant1 1.645 263.2 31600 400 Pass NVNT 2-DH5 2441 Ant1 2.892 308.48 31600 400 Pass NVNT 3-DH1 2441 Ant1 0.393 125.76 31600 400 Pass NVNT 3-DH3 2441 Ant1 1.643 262.88 31600 400 Pass NVNT 3-DH5 2441 Ant1 2.894 308.693 31600 400 Pass Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 4 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Test Graphs Dwell NVNT 1-DH1 2441MHz Ant1 Dwell NVNT 1-DH3 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 5 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Dwell NVNT 1-DH5 2441MHz Ant1 Dwell NVNT 2-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 6 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Dwell NVNT 2-DH3 2441MHz Ant1 Dwell NVNT 2-DH5 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 7 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Dwell NVNT 3-DH1 2441MHz Ant1 Dwell NVNT 3-DH3 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 8 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Dwell NVNT 3-DH5 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202510-0093-2 Page: 9 of 69 FCC ID:2BRF3-CZ01B TB-RF-074-1.0 2.Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT 1-DH5 2402 Ant1 77.01 1.13 0.35 NVNT 1-DH5 2441 Ant1 76.96 1.14 0.35 NVNT 1-DH5 2480 Ant1 76.99 1.14 0.35 NVNT 2-DH5 2402 Ant1 77.12 1.13 0.35 NVNT 2-DH5 2441 Ant1 77.12 1.13 0.35 NVNT 2-DH5 2480 Ant1 77.12 1.13 0.35 NVNT 3-DH5 2402 Ant1 77.17 1.13 0.…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202510-0093-2 Page: 1 of 39 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Radio Test Report FCC ID:2BRF3-CZ01B Original Grant Report No. : TBR-C-202510-0093-2 Applicant : Shenzhenshi Weiben Keji Youxian Gong si Equipment Under Test (EUT) EUT Name : Predator Call Model No. : CZ01 Series Model No. : Please Refer To Page 5 Brand Name : ---- Sample ID : HC-C-202510-0093-02-01# & HC-C-202510-0093-02-02# Receipt Date : 2025-11-03 Test Date : 2025-11-03 to 2025-11-27 Issue Date : 2025-11-27 Standards : FCC Part 15 Subpart C 15.247 Test Method : ANSI C63.10: 2020+Cor.1:2023+C63.10a: 2024+Errata to C63.10a: 2024 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Lily Zhang Reviewed By : Camille Li Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202510-0093-2 Page: 2 of 39 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................ 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................ 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 7 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode ................................................................................................... 8 1.6 Description of Test Software Setting ................................................................................ 9 1.7 Measurement Uncertainty .................................................................................................. 9 1.8 Test Facility......................................................................................................................... 10 2. TEST SUMMARY..................................................................................................................... 11 3. TEST SOFTWARE .................................................................................................................. 11 4. TEST EQUIPMENT AND TEST SITE .................................................................................. 12 5. CONDUCTED EMISSION ...................................................................................................... 13 5.1 Test Standard and Limit ................................................................................................... 13 5.2 Test Setup........................................................................................................................... 13 5.3 Test Procedure .................................................................................................................. 13 5.4 Deviation From Test Standard......................................................................................... 13 5.5 EUT Operating Mode ........................................................................................................ 14 5.6 Test Data............................................................................................................................. 14 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 15 6.1 Test Standard and Limit ................................................................................................... 15 6.2 Test Setup........................................................................................................................... 16 6.3 Test Procedure .................................................................................................................. 17 6.4 Deviation From Test Standard......................................................................................... 18 6.5 EUT Operating Mode ........................................................................................................ 18 6.6 Test Data............................................................................................................................. 18 7. RESTRICTED BANDS AND BAND EDGE REQUIREMENT .......................................... 19 7.1 Test Standard and Limit ................................................................................................... 19 7.2 Test Setup........................................................................................................................... 19 7.3 Test Procedure .................................................................................................................. 20 7.4 Deviation From Test Standard......................................................................................... 20 7.5 EUT Operating Mode ........................................................................................................ 20 7.6 Test Data............................................................................................................................. 20 8. 99% OCCUPIED AND 20DB BANDWIDTH ....................................................................... 21 8.1 Test Standard and Limit ................................................................................................... 21…

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FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Appendix V EUT Test Photographs Radiated Emission Test Setup-Below 1G Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID:2BRF3-CZ01B TB-RF-074-1.0 Photo of Setup for Conducted Measurements Photo of Setup for Conducted Measurements -----END OF REPORT-----