2AW3Y-DC100-HF-WIFINon Contact Vital Monitoring Device

SenseWorld Technology Co. Limited 1 DreamCare User’s Manual Product Name: Non Contact Vital Monitoring Device Model Number: DC100-HF-WIFI SenseWorld Technology Co. Limited 2 Introduction 1. Functional characteristics  Monitoring the parameters of human vital signs(respiration, heart rate, human state, etc.)  Non contact detection, long-distance detection, detection through clothing.  The measurement data is transmitted to the mini program through WiFi.  Low power consumption, low radiation power, high precision, simple interface and easy installation. 2. Monitoring parameters a. Human state: absense, calm, quiet, small movements, continuous movements. b. Respiratory rate: average number of breaths per minute. c. Heart rate: average beats per minute. d. Abnormal signs: apnea, low respiratory rate, high respiratory rate, low heart rate, high heart rate (pushed by official account). e. The sleep analysis report of the previous night will be generated at 12:00 every day (pushed by official account). 3. Performances a. Voltage: 12V b. Power Consumption: less than 1W c. Radiation: 0.05mW (about 0.1% of mobile phone radiation) Device List Including: device *1, power adapter *1, installation accessories *1, user's manual *1 Use Guide 1. WeChat Mini Program a. Follow the Official Account: open the mobile phone WeChat, scan the QR code below, then follow the official account of "Vica Health Monitoring". b. Minil Program Login: open the "Vica Health Monitoring"mini program pushed by the official account, enter the phone number and get the verification code to complete userlogin. SenseWorld Technology Co. Limited 3 2. Add Device a. Click "Add Device" in the device management interface and add the device according to the operation prompts on the page. b. Click the "scan" icon, scan the barcode on the back/package of the device, then connect the network after recognition. SenseWorld Technology Co. Limited 4 c. Make sure the mobile phone is connected to 2.4G WIFI and click the "Network" icon after turning on Bluetooth. Then the "Bluetooth BLE network"mini program will be opened soon and select "Allow". d. Long press the reset button on the back of the device for more than 3 seconds, then release it until the red indicator light of the device flashes.Click "Configure the device to access the internet", and then enter the password of WIFI and click "Connect". SenseWorld Technology Co. Limited 5 e. After successfully access to the network, you can search for the corresponding device, and click the MAC address of the device to enter the binding page. f. In the device binding page,you need to fill in the information of the person being cared for and submit it after confirmation. SenseWorld Technology Co. Limited 6 g. After binding the device, firstly install the device(refer to Device Installation for specific installation position and steps). Then click the "Calibration" iconwhen all people leave the monitoring area (3.5m away from the device). Calibration time is 60s with the blue indicator light of the device flashes. 3. ViewData a. After the calibration is completed, the equipment shall be added to the device list. b. Click "Health" page to see the monitoring data of the device. SenseWorld Technology Co. Limited 7 Device Mounting 1. Installation Position Mounted on the wall: keep the normal of the device point to the human chest, and the mounting height is 1-1.5m away from the bed (not the ground),as below. 2. Installation Steps After determining the installation position, install and fix the deviceto the wall according to the following steps. SenseWorld Technology Co. Limited 8 3. Monitoring Angle Adjustment For optimal monitoring performance, the device should be aligned with the human chest. Notes 1. Calibration shall be carried out after the first installation or the device is moved, and all people shall leave the monitoring area during calibration. 2. The real-time heart rate and respiratory rate can only be displayed normally after people entering the monitoring range of the device and keep quiet for 1 minute. 3. If the mini program interface is updated, please refer to the actual interface. 4. If the monitoring data is abnormal, recalibrate the device. 5. Ensure that the device is installed stably without loosening and shaking. 6. Metal objects will interfere with the monitoring effect, avoid metal objects in the device detection area. 7. Monitoring of heart rate and respiratory rate is best when the person is peaceful. SenseWorld Technology Co. Limited 9 FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1)this device may not cause harmful interference, and (2)this device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment may only be operated indoors. Operation outdoors is in violation of 47 U.S.C. 301 and could subject the operator to serious legal penalties. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. •Increase the separation bet…

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ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8

Photo 9 Photo 10 WIFI BT ANT UWB ANT Photo 11 Photo 12 Photo 13 Photo 14 Photo 15 Photo 16 Photo 17 Photo 18 Photo 19 Photo 20

FCC ID: 2AW3Y-DC100-HF-WIFI RF EXPOSURE EVALUATION According to FCC 1.1310: 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 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 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= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm(20cm) Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. mW=10^(dBm/10) 11.2 Measurement Result Operation Frequency: 2402MHz~2480MHz Power density limited: 1mW/ cm 2 Antenna Type: FPCB Antenna Antenna gain: 3dBi Operation Frequency: 6500MHz~8100MHz Power density limited: 1mW/ cm 2 Antenna Type: PCB Antenna Antenna gain: 5dBi R=20cm mW=10^(dBm/10) Maximum Single sources BLE conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 2402 -3.522 -3±1-2 0.6313.002.000.00031 2440 -2.959 -3±1-2 0.6313.002.000.00031 2480 -2.997 -3±1-2 0.6313.002.000.00031 (mW/cm2 )(mW/cm2) Antenna Gain GFSK Max tune-up power Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) 2.4G WIFI conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 2412 16.5616±117 50.1193.002.000.01991 2437 14.7914±115 31.6233.002.000.01261 2462 15.3115±116 39.8113.002.000.01581 2412 16.5116±117 50.1193.002.000.01991 2437 14.6714±115 31.6233.002.000.01261 2462 15.4615±116 39.8113.002.000.01581 2412 16.3216±117 50.1193.002.000.01991 2437 14.7814±115 31.6233.002.000.01261 2462 15.315±116 39.8113.002.000.01581 Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) G N20 (mW/cm2 )(mW/cm2) Antenna Gain B Max tune-up power UWB conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 7290Pulse Doppler -38.698 -39±1-38 0.000165.003.160.00000011 (mW/cm2 )(mW/cm2) Antenna Gain Max tune-up power Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) Multiple Evaluation resul= Evaluation result1/ Power density Limits+ Evaluation result2/ Power density Limits Maximum Multiple sources MAX Evaluation result Multiple Evaluation resul Power density Limits (mW/cm2) (mW/cm2) (mW/cm2) BLE 0.0003 0.0003001 1 UWB 0.0000001 WIFI 0.199 0.1990001 1 UWB 0.0000001 Conclusion: For the max result : 0.01990001≤ 1mW/ cm 2 for Power density, compliance with RF exposure. Signature: Date: 2021-07-22 NAME AND TITLE (Please print or type): Alex li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China.

Report No.: S21062900201001 Version.1.3 Page 1 of 34 RADIO TEST REPORT FCC ID: 2AW3Y-DC100-HF-WIFI Product: Non Contact Vital Monitoring Device Trade Mark: DreamCare Model No.: DC100-HF-WIFI Family Model: N/A Report No.: S21062900201001 Issue Date: Jul 21, 2021 Prepared for SenseWorld Technology Co. Limited Room 618, Building 1, Xiangyuzhihui, No. 579, North Chezhan Road, Kaifu District, Changsha, Hunan, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Report No.: S21062900201001 Version.1.3 Page 2 of 34 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................... 9 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................... 9 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 10 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 11 7 TEST REQUIREMENTS .................................................................................................................................... 13 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 13 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 16 7.3 10DB BANDWIDTH ..................................................................................................................................... 22 7.4 EIRP ............................................................................................................................................................... 24 7.5 BAND EDGE ................................................................................................................................................. 26 7.6 RADIATED EMISSIONS IN GPS BAND ................................................................................................................. 27 Report No.: S21062900201001 Version.1.3 Page 3 of 34 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : SenseWorld Technology Co. Limited Address ....................................... : Room 618, Building 1, Xiangyuzhihui, No. 579, North Chezhan Road, Kaifu District, Changsha, Hunan, China Manufacturer's Name .................. : SenseWorld Technology Co. Limited Address ....................................... : Room 618, Building 1, Xiangyuzhihui, No. 579, North Chezhan Road, Kaifu District, Changsha, Hunan, China Product description Product name .............................. : Non Contact Vital Monitoring Device Model and/or type reference ...... : DC100-HF-WIFI Family Model ............................... : N/A Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart F ANSI C63.10-2013 Complied This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzhen NTEK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report. Date of Test : Jun 29,2021 ~Jul 21,2021 Testing Engineer : (Mukzi Lee) Authorized Signatory : (Alex Li) Report No.: S21062900201001 Version.1.3 Page 4 of 34 2 SUMMARY OF TEST RESULTS FCC Part15, Subpart F Standard Section Test Item Verdict Remark 15.207 Conducted Emission PASS 15.209 (a) 15.517(c) Radiated Spurious Emission PASS 15.503(a)(d) 10dB Bandwidth PASS 15.521(g) 15.517(e) EIRP PASS 15.517 (b) Band Edge PASS 15.517(d) Radiated Emission in GPS Band PASS 15.203 Antenna Requirement PASS Remark: 1. “N/A” denotes test is not applicable in this Test Report. 2. All test items were verified and recorded according to the standards and without any deviation during the test. Report No.: S21062900201001 Version.1.3 Page 5 of 34 3 FACILITIES AND ACCREDITATIONS 3.1 FACILITIES All measurement facilities used to collect the measurement data are located at 1/F, Building E, …

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Radiated Measurement Photos Conducted Measurement Photos