2BXUZ-HYPE225Wireless current sensor

Rev 1/26/2023 Envita GmbH Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-29-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BXUZ-HYPE225 [Envita GmbH] 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. [Envita GmbH] certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) (Applicant printed name) Lemon feng Rev 1/26/2023 Envita GmbH Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-29-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BXUZ-HYPE225 [Envita GmbH] ce8rtifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Lemon feng

Envita GmbH U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: August 29, 2026 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BXUZ-HYPE225 Envita GmbH (“the applicant”) certifies that, as of the date of the filing of the application, GLOBAL PRODUCT PROMOTION COMMERCE CO., LTD. (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts 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. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. GLOBAL PRODUCT PROMOTION COMMERCE CO., LTD. ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: GLOBAL PRODUCT PROMOTION COMMERCE CO., LTD. FRN: 0037700671 Address: 350 NORTHERN BLVD STE 324-1331, ALBANY, NY, 12204, USA Signature: Contact Person: David Kim Tel: (213)849-1481 Email: [email protected] Applicant Company Name: Envita GmbH FRN: 0028813663 Address: Envita GmbH Bahnhofstrasse 26 36110 Schlitz Germany Signature: Contact Person: Lemon feng Tel: +86-18211307641 Email: [email protected]

Envita GmbH Date: August 29, 2026 Product Model Number: Hype 225 FCC ID: 2BXUZ-HYPE225 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. By: Lemon feng Contact Listed on FCC Wesbite Title: Manager Email: [email protected] Telephone: +86-18211307641 On behalf of: Envita GmbH

Envita GmbH Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: August 29, 2026 Subject; Request for Confidentiality FCC ID: 2BXUZ-HYPE225 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 Software Security Requirements for UNII devices 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: Lemon feng Title: Manager

Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report Annex A. EUT External Photos Model: Hype 225 EUT View 1 EUT View 2 Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report EUT View 3 EUT View 4 Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report EUT View 5 EUT View 6 Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report EUT View 7 EUT View 8

Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report Annex D. Label and Inf ormation FCC Label Sample FCC Labe Size: 17mm *4mm FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location

Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report Annex B. EUT Internal Photos Model: Hype 225 EUT Internal View 1 EUT Internal View 2 Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report EUT Internal View 3 EUT Internal View 4 SMD ANT

FCC ID: 2BXUZ-HYPE225 RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of 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/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation 2.4G WI-FI Mode Output power to antenna (dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 7.28 7(±1) 8 6.31 0.0034 1.0 PASS Remark: antenna gain= 2.4G WI-FI: 4.3dBi

Report No: SSP26080067-1 FCC Test Report Page 1 of 50 FCC TEST REPORT FCC ID: 2BXUZ-HYPE225 Report No. : SSP26080067-1 Applicant : Envita GmbH Product Name : Wireless current sensor Model Name : Hype 225 Test Standard : FCC Part 15.247 Date of Issue : 2026-08-24 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.zrlklab.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: SSP26080067-1 FCC Test Report Page 2 of 50 Test Report Basic Information Applicant..................................: Envita GmbH Address of Applicant...............: Envita GmbH Bahnhofstrasse 26 36110 Schlitz Germany Manufacturer..........................: Huizhou Beima Tech Limited Address of Manufacturer........: No.41 Yalai Rd, Qiuchang Town, Huiyang District, Huizhou City, Guangdong, China Product Name.........................: Wireless current sensor Brand Name.............................: - Main Model..............................: Hype 225 Series Models..........................: - Test Standard..........................: FCC Part 15 Subpart C KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.4-2014 ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 Date of Test .............................: 2026-08-05 to 2026-08-17 Test Result...............................: PASS Tested By ................................: (Walker Wu) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: SSP26080067-1 FCC Test Report Page 3 of 50 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................6 1.3 Compliance Standards ...........................................................................................................................................7 1.4 Test Facilities ........................................................................................................................................................7 1.5 List of Measurement Instruments ..........................................................................................................................8 1.6 Measurement Uncertainty .....................................................................................................................................9 2. Summary of Test Results ........................................................................................................................................... 10 3. Antenna Requirement ............................................................................................................................................... 11 3.1 Standard and Limit.............................................................................................................................................. 11 3.2 Test Result .......................................................................................................................................................... 11 4. Conducted Emissions ................................................................................................................................................ 12 4.1 Standard and Limit.............................................................................................................................................. 12 4.2 Test Procedure.................................................................................................................................................... 12 4.3 Test Data and Results .......................................................................................................................................... 13 5. Radiated Emissions ................................................................................................................................................... 16 5.1 Standard and Limit.............................................................................................................................................. 16 5.2 Test Procedure.................................................................................................................................................... 16 5.3 Test Data and Results .......................................................................................................................................... 18 6. Band-edge Emissions(Radiated) ............................................................................................................................... 22 6.1 Standard and Limit.............................................................................................................................................. 22 6.2 Test Procedure.................................................................................................................................................... 22 6.3 Test Data and Results .......................................................................................................................................... 22 7. Maximum Conducted Output Power .......................…

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OA-C11 OA-C11_V02 1 SMD Antenna Specification Document PN:OA-C11 2.4 GHz ISM Frequency band antenna Manufacturer ：Huizhou Beima Tech Limited Address：No.41 Yalai Rd, Qiuchang Town, Huiyang District, Huizhou City, Guangdong, China OA-C11 OA-C11_V02 2 characteristic 1. A small-sized SMD surface mount antenna with dimensions of only 3.3 x 1.7 x 1.2 mm³. 2. Low energy loss and high antenna efficiency. 3. High stability under changes in temperature and humidity. use 1. 2.4GHz ISM band antenna application 2. Bluetooth, ZigBee, wireless applications, smart home applications, etc. 3. WIFI (only 2.4G) construction ends of the 1. Antenna feed end 2. Feed identification mark 3. Antenna welding fixation end size three viewssymbolsize(mm) L 5.5±0.2 w 2.0±0.1 T 1.0±0.1 a 0.5±0.1 OA-C11 OA-C11_V02 3 electrical specification OA-C11Specification 工作频率范围Working Frequency2450±50MHz 带宽Band Width >100MHz 阻抗Impedance50Ω 增益Gain(dBi) 4.3（peak） 驻波比VSWR <2 工作温度Operation Temperature-40°C~+95°C 可承受功率Power Capacity 3W The 2.4G working frequency of the antenna needs to be adjusted through impedance matching devices.. Antenna pads and trace design PCB PCB Design dimension drawing OA-C11 OA-C11_V02 4 Match the device values Series 1Resistance 0Ω Shunt 1 3nh Series 2 Resistance: 0 ohms OA-C11 OA-C11_V02 5 Antenna test on the test board (board thickness 1.0mm) Antenna S11 characteristics Antenna VSWR characteristics OA-C11 OA-C11_V02 6 Efficiency and radiation map The performance parameters such as efficiency, radiation pattern, gain, etc. were obtained based on the design of the test board. The specification and characteristic test data of the OA-C11 antenna were derived from the size of the test PCB board and the test direction as shown in the figure below. The following data were obtained after the completion of the ETS 3D microwave anechoic chamber test. Gain and efficiency 2.4G-2.5GHz 峰值增益Peak Gain 4.3dBi 带内平均增益 Average Gain across the band 4.1dBi 带内增益范围 Gain Range across the band 3.9dBi~4.3dBi 峰值效率 Peak Efficiency 81.7% Intra-band average efficiency 80.2% Z Y X OA-C11 OA-C11_V02 7 Average Efficiency across the band 带内效率范围 Efficiency Range across the band 78.6%~81.7% Theta @2.45 GHz Phi @2.45 GHz Total @2.45 GHz

Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report Annex C. Test Photos Conducted Emission Test View 1 Radiated Emission Test View Below 1GHz Report No: SSP26080067-1 FCC ID: 2BXUZ-HYPE225 Annex of Test Report Radiated Emission Test View Above 1GHz