2AWIQ-JAVS18IOT Real-time Body Temperature Measurement Wristband Tag

Provide customers with the most cost-effective products and services! JAVS18-2011SG2 IOT Real-time Body Temperature Measurement Wristband Tag www.javs-rfid.com ShenzhenJavsTechnologyCo.,Ltd 1. Product Overviews JAVS18-2011SG2 IOT real-time temperature monitoring wristband tag is a real-time temperature monitoring wristband developed for the epidemic of infectious viruses. Features of the product: high measurement accuracy (0.1 °C), multiple functions, strong real-time, big data collection. Use to control the infection of virus; analyze the development trend of virus; track the contact personnel. The design and application of this product is mainly for schools, factories, mines, enterprises, troops, government agencies, hospitals, etc. In addition to the function of temperature measurement, this product also has the functions of access control, attendance, positioning, etc. The biggest advantage of JAVS18-2011SG2 is that it can detect the body temperature of the personnel in real time, collect the measured data to the cloud platform, and analyze the data through the cloud platform, so as to predict the development trend of the epidemic and avoid the recurrence of the disaster. Once the system finds out the abnormal temperature, it will report to the competent personnel, and at the same time, it will report the contact list. Users' temperature measurement data, relatives or authorized personnel can view the data through mobile phones or computers. Temperature sensors 2. Product Functions and Compositions 2.1 产品实现的主要功能 ➢Temperature measurement and monitoring ； ➢Date、Time、Week display on the LCD ； ➢ElectricquantitydisplayontheLCD； ➢2.4G RFIDAttendance and positioning ； ➢NFC； ➢Battery charging ； ➢Color LCDdisplay. 2.2 Product Compositions low power consumptionMicro processor LCDColor 160×80Display 2.4GHz RFID Touch key input Multiple temperature Sensors NFC Li-On rechargeable Power management 3. Product Instructions 3.1 Product packaging and list NONamequantityMarks 1JAVS18-2011SG2 IOT real-time temperature monitoring wristband tag 1 2Charging line1 3Product Instructions1 4Certificate1 5Warranty card1 3.2 Wearing method The temperature sensor face must be worn on the inside of the wrist Touch here once with your fingers. Temperature and other information can be displayed Figure3-1：Figure of correct wrist wear When wearing the bracelet, the face of the temperature sensor must be worn on the inner side of the wrist, and the tight point shall be worn to ensure good contact between the temperature sensor and the skin. Avoid incorrect measurement data. In order to save power, the bracelet is usually in the screen saver state. If you need to view data, touch the key with your finger. Enter display measurement data. After 10 seconds, the bracelet enters the screen saver state again. Figure3-2：Method chart for displaying data 3.3 Charging method Step 1: remove the temperature measurement body from the bracelet. The removal direction is shown in the figure below. Figure3-3：Take down the main method diagram of temperature measurement Step 2: insert the charging line into the temperature measurement body, and insert the other end of the charging line into the charging adapter of the mobile phone (the product does not come with its own power adapter). Figure 3-4：Main method diagram of charging line inserting temperature measurement Step 3: when charging, the battery will show green status. White when full, the battery will show white status. Figure 3-4：When charging, the battery is green Figure3-5：When charging is complete, the battery is displayed in white. Step 4: after charging, install the temperature measurement body back into the bracelet. Figure3-6：How to install the bracelet 3.4 Manual clock calibration method Step 1: within 1 second, touch the touch key 3 times or more to enter the manual calibration. Step 2: press the key once every 2 seconds, the current number (red indicates the current operation bit) plus 1; if you press twice or more times in 1 second, the current operation bit moves forward one bit. If there is no key operation within 20 seconds, the device abandons the current operation and enters the normal state. Figure3-8：When the key is pressed once, the operation result. In one second, touch the touch key 3 times or more by hand. Figure3-7：Manual timing method When the key is pressed once, the operation result: from 2 to 3 The red character indicates the current operation bit. Figure 3-9：When pressing the key twice, the operation result When pressing the key twice, the operation result: the operation position moves down one bit Figure 3-10：End operation steps When setting the week, press the key twice to finish the setting. Return to normal. 3.5 Notes ➢Not suitable for bathing and swimming; ➢Use the self-contained charging line to charge; ➢Do not expose the bracelet to moisture, high temperature or extremely low environment for a long time; The red character indicates the current operation bit. The red character indicates the current operation bit. 4. Bracelet connected to the Internet of things 图3-11：手环接入物联网图 After the temperature data collected by the bracelet is connected to the Internet of things, a large number of valuable data have been formed. Through the analysis of big data, it can predict the development direction of the disease and avoid the occurrence of disasters. After connecting to the Internet of things, the bracelet can automatically calibrate the time and temperature. 5. Product technical parameters ➢Working frequency: 2.4ghz-2.5ghz; ➢Working mode: active; ➢Product type: wristband type tag; ➢Tag agreement: JAVS enterprise agreement standard; ➢Read tag capacity at the same time: more than 2000; ➢Card reading distance: up to 250m; ➢Recognition accuracy: 99.999999%; ➢Product material: ABS plastic; ➢Product color: color can be customized according to customer requirements (default black); ➢Tag transmission time interval: once every 1 second; ➢Temperature measurement tim…

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Shenzhen Javs Technology Co. ,Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May. 28, 2020 Subject; Request for Confidentiality FCC ID: 2AWIQ-JAVS18 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 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: Tina Feng Title: General Manager

Model Difference Declaration To Whom It May Concern, We, Shenzhen Javs Technology Co. ,Ltd.(IOT Real-time Body Temperature Measurement Wristband Tag) Trademark:JAVS; Model Number: JAVS18-2011SG2, JAVS18-2011 ;All model’s the function, software and electric c ircuit are the same, only with a product color and model named different for commercial purpose. Test sample model: JAVS18-2011SG2. Please contact me if you have any question. Name: Tina Feng Date: May. 28, 2020 Title: General Manager Signature of applicant:

Annex A External Photos Report No.: HK2005221110‐E Page 1 of 5 Report No.: HK2005221110‐E Page 2 of 5 Report No.: HK2005221110‐E Page 3 of 5 Report No.: HK2005221110‐E Page 4 of 5 Report No.: HK2005221110‐E Page 5 of 5

FCC ID LABEL: Ca. 5mm x 10mm Include in manual: 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. Label Location FCC ID: 2AWIQ-JAVS18

Annex B Internal Photo Report No.:HK2005221110-E Page 1 of 3 Antenna Report No.:HK2005221110-E Page 2 of 3 Report No.:HK2005221110-E Page 3 of 3

Page 1 of 26 Report No.: HK2005221110-E FCC RADIO TEST REPORT FCC ID: 2AWIQ-JAVS18 Product： IOT Real-time Body Temperature Measurement Wristband Tag Trade Name： JAVS Model Name： JAVS18-2011SG2 Serial Model： JAVS18-2011 Report No.： HK2005221110-E Prepared for Shenzhen Javs Technology Co. ,Ltd. Room 201-202, 2F, Building F Baoan New Generation IT Industrial Park, Shenzhen,China Prepared by Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Heping Community, Fuhai Street, Bao'an District, Shenzhen, China Page 2 of 26 Report No.: HK2005221110-E TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Javs Technology Co. ,Ltd. Address .................................. : Room 201-202, 2F, Building F Baoan New Generation IT Industrial Park, Shenzhen,China Manufacture's Name ............ : Shenzhen Javs Technology Co. ,Ltd. Address .................................. : Room 201-202, 2F, Building F Baoan New Generation IT Industrial Park, Shenzhen,China Product description Product name ........................... : IOT Real-time Body Temperature Measurement Wristband Tag Trade Mark ............................. : JAVS Model and/or type reference : JAVS18-2011SG2, JAVS18-2011 Standards .............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.249 ANSI C63.10: 2013 This device described above has been tested by Shenzhen HUAK 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 UNI, this document may be altered or revised by Shenzhen HUAK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests.............. : May. 19, 2020 ~May. 26, 2020 Date of Issue ........................................... : May. 26, 2020 Test Result ............................................... : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 26 Report No.: HK2005221110-E Table of Contents Page 1 TEST SUMMARY 5 2 GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 Carrier Frequency of Channels 7 2.3 Operation of EUT during testing 7 2.4 DESCRIPTION OF TEST SETUP 7 2.5 MEASUREMENT INSTRUMENTS LIST 8 3 CONDUCTED EMISSION TEST 9 3.1 Test Limit 9 3.2 Test Setup 9 3.3 Test Procedure 9 3.4 Test Result 10 4 RADIATED EMISSION TEST 12 4.1 Test Limit 12 4.2 Test Setup 13 4.3 Test Procedure 15 4.4 Test Result 15 5 OCCUPIED BANDWIDTH TEST 21 5.1 Test Setup 21 5.2 Rules and specifications 21 5.3 Test Procedure 21 5.4 Test Result 22 6 ANTENNA REQUIREMENT 23 7 PHOTOGRAPH OF TEST 24 8 PHOTOS OF THE EUT 26 Page 4 of 26 Report No.: HK2005221110-E ** Modifited History ** Revison Description Issued Data Remark Revsion 1.0 Initial Test Report Release May. 26, 2020 Jason Zhou Page 5 of 26 Report No.: HK2005221110-E 1 TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS DESCRIPTION OF TEST RESULT AC Power Line Conducted Emission §15.207 COMPLIANT Field Strength of Fundamental §15.249 (a) (d)/ §15.209 COMPLIANT Spurious Emissions §15.249 (a) (d)/ §15.209 COMPLIANT Band Edge §15.249 (a) (d)/ §15.209 COMPLIANT 20dB Occupied Bandwidth §15.215 (c) COMPLIANT Antenna requirement §15.203 COMPLIANT 1.2 TEST FACILITY Test Firm : Shenzhen HUAK Testing Technology Co., Ltd. Address : 1/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19.The testing quality system of our laboratory meets with ISO/IEC-17025 requirements, which is approved by CNAS. This approval result is accepted by MRA of APLAC. The EMC Laboratory has been assessed and in compliance with CNAS-CL01 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2017 General Requirements) for the Competence of testing Laboratories. Designation Number: CN1229 Test Firm Registration Number: 616276 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. The acceptance letter from the FCC is maintained in our files. 1.3 MEASUREMENT UNCERTAINTY Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.23dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.08dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 4.42dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.06dB, k=2 Page 6 of 26 Report No.: HK2005221110-E 2 GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment IOT Real-time Body Temperature Measurement Wristband Tag Trade Mark JAVS Model Name JAVS18-2011SG2 Serial No. JAVS18-2011 Model Difference All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: JAVS18-2011SG2 FCC ID 2AWIQ-JAVS18 Antenna Type PCB Antenna Antenna Gain 0dBi Operation frequency TX: 2467 MHz RX: 2402 MHz Number of Channels 1CH Modulation Type ASK Battery DC 3.7V from battery or DC 5V from USB Power Source DC 3.7V from battery or DC 5V from USB Page 7 of 26 Report No.: HK2005221110-E 2.2 Carrier Frequency of Channels Operation Frequency each of channel Channel Frequency 01 2467 MHz 2.3 Operation of EUT during testing Operating Mode The mode is used: Transmitting mode 2.4 DESCRIPTION OF TEST SETUP Operation of EUT during Conducted, Radiation testing: AC Main Operation of EUT during Above1GHz Radiation testing: Adapter information Model: HW-059200CHQ Input: 100-240V, 50-60Hz, 0.5A Output: 5VDC, 2A The sample was placed (0.8m below 1GHz, 1.5m above 1GHz) above the ground plane of 3m chamber. Measureme…

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Conducted Emission Radiated Emissions