2BAR7-A2X2Human Vital Signs Monitoring Radar Module

User’sManual Product Name: Human Vital Signs Monitoring Radar Module Model Number: SW-UWB-M-A2X2 Note:The host providers can only use granted modular,reuse test data of granted modular for host,A letter giving permission from modular manufacture to host manufacture shall be included the change-in-FCC ID application.Please contact modular manufacture for details: Phone:0731-89714008 Email: [email protected] Host manufacture is recommended to use D04 Module Integration Guide recommending as“best practice”RF design engineer testing and evaluation in case non-linear interactions generate additional non-compliant limits due to module placement to host components or properties For standlone mode，reference the guidance in D04 Module Integration Guide and for simultaneous mode;see D02 Module Q&A Question 12，which permits the host manufactures to confirm compliance. 1. Introduction SW-UWB-M-A2X2 human vital signs monitoring radar module is a product for m onitoring vital sign parameters without contacting Human body. Based on ultra wide-band(UWB) radar technology, it can scan the human body and sense the undulating movements of the chest by transmitting, receiving and processing electromagnetic waves. Using the relavant signal processing methods, the product can realize the monitoring functions of human respiration and heart rate and the application and assessment of sleep quality. The module contains radar transceiver antenna, radar SoC, ARM processor and other chips. The algorithm program runs in ARM processor and outputs the detection results directly. 1.1 Technical Features Synchronous detection: human respiration and heart rate. Contactless detection: no electrode or sensor touched the body. Strong penetration ability: can penetrate clothes, bedding and other fabrics to detect human without intentional cooperation. Dynamic detection: automatically focus on the human body for dynamic monitoring within a certain distance (up to 3m). long-term detection: continuous real-time monitoring of human vital signs. Low radiation power: prolonged exposure causes no harm to the body. High immunity: Built-in MCU and multi-digital filtering algorithm. Support secondary development, adapt to a variety of scenarios. 1.2 Basic Parameters ： Basic Parameters Model NumberSW-UWB-M-A2X2 Size60×34×10mm Connector Double row straight pin （ 2*6P, pitch 2.54mm, Including power supply and communications ） CommunicationUART Radar Parameters Detection Data Human state: absense, calm, quiet, movements, continuous movements Respiratory rate: average number of breaths per minute Heart rate: average beats per minute Detection Distance 0.5m-3m Detection Range Respiratory rate: 4-40 times/min Heart rate: 40-150 times/min Detection Precision Respiratory rate: 98% (Taking ECG as the standard, the + / - 3bpm error is regarded as "accurate", and 98% of the data points fall within the "accurate" range) Heart rate: 90% (taking ECG as the standard, the + / - 10bpm error is regarded as "accurate", and 90% of the data points fall within the "accurate" range) Other FunctionAbnormal breathong alarm and sleep analysis report Working parameters Power VoltageDC 3V ~ 5.5V Power consumption ≤ 0.7W Working Temperature -20°C~ +50°C RF Specifications Working Frequency Radar(UWB): 6.5~8.1GHz Transmission Power Radar(UWB): <-5 dBm Antenna TypeRadar(UWB): PCB onboard antenna 2. WiringDiagram javascript: void(0); 3. Hardwareconsiderations 3.1 Power Requirements The requirement of power quality of this radar module is higher than that of conventional low frequency circuit. When supplying power to the module, the power supply is required to have low ripple and good grounding, and to effectively shield the power supply noise that may be caused by other device. The module power supply requires +3V ~ +5.5V power supply, especially the power supply voltage can not be lower than 3V. In order to ensure the normal operation of the internal circuit of the module, the external power supply must provide sufficient current output capacity and transient response capacity. 3.2 Layout Requirements 1) PCBA: note that the antenna surface of the radar module should not be obscured and should be higher than other devices. 2) Shell: avoid installing metal shell or accessories, which will block the radar electromagnetic wave and affect the detection effect. 4. DeviceInstallation When the product monitors human heart rate and respiration, it is mainly based on the ups and downs of the human chest cavity and the beating of the heart. Therefore, the installation needs to be facing the position of the human heart to achieve the best test performance. This module is mainly suitable for monitoring the human body in bed rest state, so the recommended installation methods in practical applications include top-mounted and tilt-mounted. 4.1 Top-mounted The top-mounted method is shown in . The radar is mounted horizontally and fixedly on the ceiling, the radar beam is vertically downward facing the human body, and the center of the beam is facing the human heart position. The recommended installation height is H≤3m. 4.2 Tilt-mounted The Tilt-mounted method is shown in . The radar is tilted and fixed on the bedside wall or bedside, the radar beam is tilted to illuminate the human body, and the center position of the beam is opposite to the human heart position. It is recommended to install height H=1m~1.5m. 4.3 Precautions and Instructions 1) Radar should be fixed to ensure that there is no loose shaking. 2) There is no obvious shielding and covering in front of the radar to avoid the occlusion of metal objects in the detection area. 3) When multiple radar modules are used in the same site, it is recommended that the installation distance is more than 1.5m. If the installation distance is too close, it may cause interference and cause false positives. 4) This radar module is suitable for indoor environment without vibration interference. If there are energy fluctuation…

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Hunan Zennze Technology Limited 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. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 4/27/2023 U.S. Agent Designation [Hunan Zennze Technology Limited] 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: 2BAR7-A2X2): Name of U.S. agent contact person: Tim Payne Company U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] Phone of U.S. agent: 708-571-3148 FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of [Hunan Zennze Technology Limited]. [Hunan Zennze Technology Limited] 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). Sincerely, Signature Hui Feng System engineer Hunan Zennze Technology Limited Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7) - U, V03

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Hunan Zennze Technology Limited Address: Apartment 501, Xianglu International Garden II Hotel No. 61 Lufeng Road High- tech Development Zone, Changsha 410221, China Phone: +86-731-89714008 certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-04-28 Name / Title: Hui Feng / System engineer Company: Hunan Zennze Technology Limited Address: Apartment 501, Xianglu International Garden II Hotel No. 61 Lufeng Road High-tech Development Zone, Changsha 410221, China Phone: +86-731-89714008 Fax: +86-731-89714008 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BAR7-A2X2 SW-UWB-M-A2X2 We, applicant Company Name: Hunan Zennze Technology Limited Address: Apartment 501, Xianglu International Garden II Hotel No. 61 Lufeng Road High- tech Development Zone, Changsha 410221, China Phone: +86-731-89714008 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-04-28 Name / Title: Hui Feng / System engineer Company: Hunan Zennze Technology Limited Address: Apartment 501, Xianglu International Garden II Hotel No. 61 Lufeng Road High-tech Development Zone, Changsha 410221, China Phone: +86-731-89714008 Fax: +86-731-89714008 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BAR7-A2X2 SW-UWB-M-A2X2 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-04-28 Name / Title: Hui Feng / System engineer Company: Hunan Zennze Technology Limited Address: Apartment 501, Xianglu International Garden II Hotel No. 61 Lufeng Road High-tech Development Zone, Changsha 410221, China Phone: +86-731-89714008 Fax: +86-731-89714008 E-Mail: [email protected]

Hunan Zennze Technology Limited Apartment 501, Xianglu International Garden II Hotel No. 61 Lufeng Road High-tech Development Zone, Changsha 410221, China Date: April 28, 2023 FCC ID: 2BAR7-A2X2 Model Number: SW-UWB-M-A2X2 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Hunan Zennze Technology Limited hereby declare that our product (Human Vital Signs Monitoring Radar Module Model Number: SW-UWB-M-A2X2 will disable WLAN function by software at factory although support in hardware (only install WLAN modular in hardware while not install WLAN antenna). End-user cannot modify and use WLAN function in USA market. We, Hunan Zennze Technology Limited hereby declare that will obtain new FCC certification if plan open WLAN function later. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Hui Feng / System engineer Company: Hunan Zennze Technology Limited Address: Apartment 501, Xianglu International Garden II Hotel No. 61 Lufeng Road High-tech Development Zone, Changsha 410221, China Phone: +86-731-89714008 Fax: +86-731-89714008 E-Mail: [email protected]

Modular Approval Request Letter Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 Innovation, Science and Economic Development Canada Spectrum Engineering Branch 3701 Carling Avenue, Building 94 Ottawa, Ontario K2H 8S2 Modular Approval Request We, <Hunan Zennze Technology Limited>, declare on our sole responsibility and in accordance with Annex-D RSP-100 Issue 12 and CFR 47 Part 15.212 the following for our module identified as follows: Product Information PMN: FVIN: HMN: ISED Certification Number: HVIN: Model Name: SW-UWB-M-A2X2 FCC ID: 2BAR7-A2X2 Declaration Modular approval requirement Yes No * (a) The radio elements must have the radio frequency circuitry shielded. Physical/discrete and tuning capacitors may be located external to the shield, but must be on the module assembly. Yes *Please provide a detailed explanation if the answer is “No.”: (b) The module shall have buffered modulation/data input(s) (if such inputs are provided) to ensure that the module will comply with the requirements set out in the applicable RSS / part 15 under conditions of excessive data rates or over-modulation. Yes *Please provide a detailed explanation if the answer is “No.”: (c) The module shall have its own power supply regulation on the module. This is to ensure that the module will comply with the requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. Yes *Please provide a detailed explanation if the answer is “No.”: (d) The module shall comply with the provisions for external power amplifiers and antennas detailed in this standard. The equipment certification submission shall contain a detailed description of the configuration of highest antenna gain for each type of antenna. Yes *Please provide a detailed explanation if the answer is “No.”: (e) The module shall be tested for compliance with the applicable standard in a stand- alone configuration, i.e. the module must not be inside another device during testing. Yes *Please provide a detailed explanation if the answer is “No.”: (f) The module shall comply with applicable RSS-102 exposure requirements and any applicable FCC RF exposure requirement which are based on the intended configuration/integration in a host. Yes *Please provide a detailed explanation if the answer is “No.”: Only applicable for FCC certification: (g) The module must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. Yes *Please provide a detailed explanation if the answer is “No.”: (h) The modular transmitter complies with all applicable FCC rules. Instructions for maintaining compliance are given in the user instructions. Yes Please do not hesitate to contact us for further explanations or comments. Sincerely, Signature Date:2023-04-28 Name / Title: Hui Feng / System engineer Company: Hunan Zennze Technology Limited Address: Apartment 501, Xianglu International Garden II Hotel No. 61 Lufeng Road High-tech Development Zone, Changsha 410221, China Phone: +86-731-89714008 Fax: +86-731-89714008 E-Mail: [email protected]

Page 1 of 2 FCC ID:2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Test Board Page 2 of 2 FCC ID:2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 UWB ANT

Page 1 of 1 FCC ID: 2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION (Size: L2.0cm x 1.0cm) Label Location Human Vital Signs Monitoring Radar Module Model: SW-UWB-M-A2X2 FCC ID: 2BAR7-A2X2

Page 1 of 2 FCC ID:2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 WIFI Chip WIFI Antenna Connector Page 2 of 2 FCC ID:2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 UWB Chip:X4

Page 1 of 3 FCC ID: 2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Maximum Permissible Exposure Report 1. Product Information FCC ID : 2BAR7-A2X2 EUT : Human Vital Signs Monitoring Radar Module Test Model : SW-UWB-M-A2X2 Power Supply : DC 3V～5.5V Hardware Version : / Software Version : / UWB Frequency Range : 6500-8100MHz Channel Number : 1 Channel Frequency : 7290MHz Modulation Type : BPSK Antenna Description : Internal Antenna, 5dBi(Max) RF Output Rating : -41dBm/MHz(max) EUT Type : Production Unit Device Type : Mobile Devices Page 2 of 3 FCC ID: 2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 2. Evaluation Method A portable device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that the RF source's radiating structure(s) is/are within 20 centimetres of the body of the user. Under §2.1093(c)(1) is stated that: Evaluation of compliance with the exposure limits in § 1.1310 is necessary for portable devices having single RF sources with more than an available maximum time-averaged power of 1 mW, more than the ERP listed in Table 1 to § 1.1307(b)(3)(i)(C), or more than the Pth in the following formula, whichever is greater. The following formula shall only be used in conjunction with portable devices not exempt by § 1.1307(b)(3)(i)(C) at distances from 0.5 centimetres to 20 centimetres and frequencies from 0.3 GHz to 6 GHz: According to KDB447498 D04 Interim General RF Exposure Guidance v01 As discussed in § 1.1307(b)(3)(ii)(A), the 1-mW exemption intended for single transmitters may be also applied to simultaneous transmission conditions, within the same host device, according one of the following criteria: a) When maximum available power each individual transmitting antenna within the same time averaging period is ≤ 1 mW, and the nearest parts of the antenna structures of the simultaneously operating transmitters are separated by at least 2 cm. d = the minimum separation distance (cm) in any direction from any part of the device antenna(s) or radiating structure(s) to the body of the device user. f = is the lower operating frequency [GHz] Page 3 of 3 FCC ID: 2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Remark: If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). 3. Evaluation Result Mode Frequency(MHz) EIRP Power (dBm) Power(mW) Limit(mW) UWB 7290 -11.230.075 1.00 The output power of EUT is no more than 1mW. Therefore, this EUT is exempt from RF exemption.

Ø EUT : Human Vital Signs Monitoring Radar Module Ø Test Model : SW-UWB-M-A2X2 Ø Antenna: Differential Four-element Top-beam Antenna Ø Debugging frequency band: 6.5-8.1GHz Ø Valuation date: 2023.04.12 Testing 3D microwave darkroom Antenna Testing Antenna Model uAntenna Name: Differential fed Broadband Antenna uAntenna Type: Patch Array uCovers: 6.5-8.1GHz Parameter-Return Loss Parameter-Smith Freespace Environment Performance 7.1GHz 7.5GHz7.9GHz

Page 1 of 37 FCC ID: 2BAR7-A2X2 Report No.: LCSA031323127EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FOR Hunan Zennze Technology Limited Human Vital Signs Monitoring Radar Module Test Model: SW-UWB-M-A2X2 Prepared for : Hunan Zennze Technology Limited Address : Apartment 501，Xianglu International Garden II Hotel No. 61 Lufeng Road, High-tech Development Zone,Changsha,China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : March 14, 2023 Number of tested samples : 2 Sample No. : A031323127-1,A031323127-2 Serial number : Prototype Date of Test : March 14, 2023 ~ March 30, 2023 Date of Report : March 30, 2023 Page 2 of 37 FCC ID: 2BAR7-A2X2 Report No.: LCSA031323127EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 F(15.519&15.521) Report Reference No. ................. : LCSA031323127EA Date of Issue ................................... : March 30, 2023 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Hunan Zennze Technology Limited Address ........................................... : Apartment 501，Xianglu International Garden II Hotel No. 61 Lufeng Road, High-tech Development Zone,Changsha,China Test Specification Standard .......................................... : FCC CFR 47 PART 15F(15.519&15.521) Test Report Form No. ..................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2022-08 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory 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. .................. : Human Vital Signs Monitoring Radar Module Trade Mark ...................................... : Test Model ...................................... : SW-UWB-M-A2X2 Ratings ............................................ : DC 3V～5.5V Result ........................................... : Positive Compiled by: Supervised by: Approved by: Jack Liu/ Administrator Cary Luo/ Technique principal Gavin Liang / Manager Page 3 of 37 FCC ID: 2BAR7-A2X2 Report No.: LCSA031323127EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC -- TEST REPORT Test Result Positive 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. Test Report No. : LCSA031323127EA March 30, 2023 Date of issue Test Model.............................. : SW-UWB-M-A2X2 EUT......................................... : Human Vital Signs Monitoring Radar Module Applicant............................... : Hunan Zennze Technology Limited Address................................... : Apartment 501，Xianglu International Garden II Hotel No. 61 Lufeng Road, High-tech Development Zone,Changsha,China Telephone............................... : / Fax.......................................... : / Manufacturer......................... : Hunan Zennze Technology Limited Address................................... : No.187, Tongzipo West Road, Yuelu District, Changsha,,China Telephone............................... : / Fax.......................................... : / Factory................................... : Hunan Zennze Technology Limited Address................................... : No.187, Tongzipo West Road, Yuelu District, Changsha, ,China Telephone............................... : / Fax.......................................... : / Page 4 of 37 FCC ID: 2BAR7-A2X2 Report No.: LCSA031323127EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Revision History Report Version Issue Date Revision Content Revised By 000 March 30, 2023 Initial Issue -- Page 5 of 37 FCC ID: 2BAR7-A2X2 Report No.: LCSA031323127EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E…

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Page 1 of 2 FCC ID:2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Setup Photos of the EUT Test Setup Photo(s) of Radiated Emissions Measurement Fig. 1 Fig. 2 Page 2 of 2 FCC ID:2BAR7-A2X2 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Setup Photo(s) of Conducted Emissions Measurement Fig. 3