2AUI4-K32-1901-OSFACE RECOGNITION TERMINAL

In order to have a good experience when using, please read the manual carefully before operating the device. Uface 3 User Manual Device Appearance 27.4 [1.1] USB Interface Restart 100 [3.9] Infrared Fill-in Light RGB Camera IR Camera Photosensitive Sensor Display Screen Swiping Area (pro version) Power Interface I/O Interfaces (PRO version) 120 [4.7] Product List Desktop Mounting Bracket x 1M4*30 Self Tapping Screw x 2Host x 1 Desktop Mounting x 2Allen Key x 1M4*30 Machine Screw x 2 Manual x 1Set Screw x 1 Mounting Sticker x 1 In order to help you better understand the product, please read the instructions carefully before using the device. Uface 3 Overseas Attendance Manual Wall Mounting Use an Allen Key to loosen the set screw and remove the wall mounting bracket. 1 2 3 For wall mounting, the hole shall be drilled according to the hole position of the mounting sticker, and the desktop mounting shall be inserted in the holes. For wall mounting, use self-tapping screws to fix the bracket on the wall; for 86 box mounting, use machine screws to fix the bracket on the 86 box. Connect the cable and I/O interfaces (Pro version) to the device. Finish the mounting. 4 5 6 Connect the power supply Following the customer's needs to connect the door lock and exit button. Fasten the device to the wall mounting bracket and use an Allen Key to tighten the bottom set screw. Desktop Mounting 1 2 Tilt 30° when inserting Tilt 20° when inserting Tilt 10° when inserting Desktop Mounting Bracket After removing the wall mounting bracket, connect the power supply or I/O interfaces. Connect the power supply Following the customer's needs to connect the door lock and exit button. DOOR_NC DOOR_COM DOOR_NO BUTTON GND Finish the mounting. 3 4 After the cable is connected, reinstall the wall mounting bracket to the device, and insert the desktop mounting bracket into the holes of different heights according to the angle requirements. StandaloneNetwork Click ( ) to enter the Menu.11 Click ( ) after entering the device password. 2 You can choose to turn WLAN on or off, and then choose the wireless network after turning on. 2 Click the menu item to enter. 3 Click the WIFI name and enter the password to connect. 3 Login Please input password 4E0F422123456 12164112 (D-7301035 Forgot password Network Config WLAN TP-LINK_10F0 Tenda_10DC4 Select nearbZ Wi-Fi TP-LINK_10F0Connect Please input password Set Network Config User MgmtRecords SZstem Settings Set Network Config User MgmtRecords SZstem Settings Click the Network Config to configure the network. If the configuration is completed in booting, there is no need to reconfigure. Add Users Click (User Mgmt.) to enter the user management interface. 1Click Add users. 2 Set Network Config User MgmtRecords SZstem Settings User Management Add users 2uerZ users #atcI import #atcI export 4Enter 1-32 digit Emp. No. (required) and name (optional), and click Next 3 In this interface, directly swipe the card to enroll the card number (optional, for card mode) and enter the 4-digit password (optional, for password mode), and click Next. 5After choosing the user authority information, (the card mode and the face&card are mutually exclusive), click Save, and the user is added. 6 Add usersNext EmploZee No Please input Emp No Name Please input name Add usersNext Registration pIoto Click + to enter the photo-taking process to add the photos (optional, for face recognition) (up to 3 registered photos), and then click Next. Add usersNext Card no. Enroll card no. directly Password Input 4-digit password Permission infoSave FaceCard Face&Card Emp. no.+Password Recognition Mode The registered user enters the photo to enable the face recognition mode and then conducts face recognition in the main interface. Face The registered user enters the card number to enable the card mode and then swipes the card in the swiping area of the main interface. Card The registered user enters the password to enable the password mode, clicks (Key) in the main interface to enter the password interface, and then enters the Emp.No. & password. Password The registered user enters the photo and card number to enable the face&card mode and conducts face&card dual verification in the main interface. Face&Card Clock-in Records Click (Records) to enter the records interface 1Click to enter the directory2 Only abnormal records 4Check the clock-in records3 Export, choose the time span 5Choose export status6 Clock-in records 054 ReZ Mibourne003426 04 Martina #rito154326 155 ;eng Wen13141 201-12-11 Abnormal records 054 )ugo Saavedra003426 stranger 154326 stranger 13141 201-12-11 Export statusExport All attendance state Abnormal attendance state Start timeNext 2020November December 201 2021 October 201September Set Network Config User MgmtRecords SZstem Settings Attendance Records Clock-in records Abnormal records Export records 3 4 5 FACE RECOGNITION TERMINAL K32-1901-OS-TDC, K32-1901-OS-T FACE RECOGNITION TERMINAL K32-1901-OS-TDC, K32-1901-OS-T CE SHENZHEN XED POWER SUPPLY CO., LTD 17.01 NFC 13.56 Radiated H-Field: 16.36dBuA/m(@3m)

Reference No.: WTX21X07067229W-1/2 Page 2 of 15 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTX21X07067229W-1/2 Page 3 of 15 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 3 EUT View 4 Reference No.: WTX21X07067229W-1/2 Page 4 of 15 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 5 EUT View 6 Reference No.: WTX21X07067229W-1/2 Page 5 of 15 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 7 EUT View 8 Reference No.: WTX21X07067229W-1/2 Page 6 of 15 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 9 EUT View 10 Reference No.: WTX21X07067229W-1/2 Page 7 of 15 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 11 EUT View 12

Reference No.: WTX21X07067229W-1/2 Page 7 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Reference No.: WTX21X07067229W-1/2 Page 8 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 1 Solder Board-Component View 2 Reference No.: WTX21X07067229W-1/2 Page 9 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 3 Solder Board-Component View 4 Reference No.: WTX21X07067229W-1/2 Page 10 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 5 Solder Board-Component View 6 Reference No.: WTX21X07067229W-1/2 Page 11 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Antenna View

1. MAXIMUM PERMISSIBLE EXPOSURE (MPE) Client Information Applicant: Universal Ubiquitous Co., Ltd. Address of applicant: Room 658, Building 1, No.1, Lvting Road, Cangqian Street, Yuhang District, Hangzhou City Manufacturer: Universal Ubiquitous Co., Ltd. Address of manufacturer: Room 658, Building 1, No.1, Lvting Road, Cangqian Street, Yuhang District, Hangzhou City General Description of EUT Product Name: FACE RECOGNITION TERMINAL Trade Name: Model No.: K32-1901-OS-TDC Adding Model(s): K32-1901-OS-T Rated Voltage: DC5V Power Adapter Model: MODEL: XED-CE050200CU INPUT: AC100-240V, 0.3A, 50/60Hz; OUTPUT: DC5V, 2A 10.0W FCC ID: 2AUI4-K32-1901-OS Note: The test data is gathered from a production sample provided by the manufacturer. The appearance of others models listed in the report is different from main-test model K32-1901-OS-TDC, but the circuit and the electronic construction do not change, declared by the manufacturer. Technical Characteristics of EUT Support Standards: 802.11b, 802.11g, 802.11n Frequency Range: 2412-2462MHz for 802.11b/g/n(HT20) 2422-2452MHz for 802.11n(HT40) RF Output Power: 15.59dBm (Conducted) Type of Modulation: DBPSK,BPSK,DQPSK,QPSK,16QAM,64QAM Quantity of Channels: 11 for 802.11b/g/n(HT20); 7 for 802.11n(HT40) Channel Separation: 5MHz Type of Antenna: FPC Antenna Antenna Gain: -0.8dBi 1.2 Standard Applicable According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. (a) Limits for Occupational / Controlled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 / / F/300 6 1500-100000 / / 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 / / F/1500 30 1500-100000 / / 1 30 Note: f = frequency in MHz: * = Plane-wave equivalents power density 1.3 MPE Calculation Method S = (30*P*G) / (377*R 2 ) S = power density (in appropriate units, e.g., mw/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mw) G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor is normally numeric gain. R = distance to the center of radiation of the antenna (in appropriate units, e.g., cm) 1.4 MPE Calculation Result WIFI Maximum Tune-Up output power: 16(dBm) Maximum peak output power at antenna input terminal: 39.81 (mW) Prediction distance: >20(cm) Prediction frequency: 2437 (MHz) Antenna gain: -0.8 (dBi) Directional gain (numeric gain): 0.83 The worst case is power density at prediction frequency at 20cm: 0.0066 (mw/cm 2 ) MPE limit for general population exposure at prediction frequency: 1 (mw/cm 2 ) Result: Pass

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 25 TEST REPORT Reference No. ....................: WTX21X07067229W-2 FCC ID ............................... .: 2AUI4-K32-1901-OS Applicant .......................... .: Universal Ubiquitous Co., Ltd. Address ............................ .: Room 658, Building 1, No.1, Lvting Road, Cangqian Street, Yuhang District, Hangzhou City Product Name .................. .: FACE RECOGNITION TERMINAL Test Model. ....................... .: K32-1901-OS-TDC Standards ......................... .: FCC Part 15.225 Date of Receipt sample ... .: Jul. 07, 2021 Date of Test....................... .: Jul. 07, 2021 to Jul. 20, 2021 Date of Issue .................... .: Jul. 20, 2021 Test Result ........................ .: Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Tested by: Reviewed By: Approved & Authorized By: Mike Shi / Project Engineer Lion Cai / RF Manager Silin Chen / Manager Reference No.: WTX21X07067229W-2 Page 2 of 25 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 5 1.3 TEST METHODOLOGY ............................................................................................................................................. 5 1.4 TEST FACILITY ....................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY .............................................................................................................................. 6 1.7 TEST EQUIPMENT LIST AND DETAILS ..................................................................................................................... 7 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 9 3. ANTENNA REQUIREMENT ................................................................................................................................ 10 3.1 STANDARD APPLICABLE ....................................................................................................................................... 10 3.2 TEST RESULT........................................................................................................................................................ 10 4. RADIATED EMISSIONS ....................................................................................................................................... 11 4.1 STANDARD APPLICABLE ....................................................................................................................................... 11 4.2 TEST PROCEDURE ................................................................................................................................................. 11 4.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................ 13 4.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 14 5. OUT OF BAND EMISSIONS ................................................................................................................................. 17 5.1 STANDARD APPLICABLE ....................................................................................................................................... 17 5.2 TEST PROCEDURE ................................................................................................................................................. 17 5.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 17 6. FREQUENCY STABILITY ................................................................................................................................... 19 6.1 STANDARD APPLICABLE ....................................................................................................................................... 19 6.2 TEST PROCEDURE ................................................................................................................................................. 19 6.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 19 7. EMISSION BANDWIDTH ..................................................................................................................................... 20 7.1 APPLICABLE STANDARD ....................................................................................................................................... 20 7.2 TEST PROCEDURE ................................................................................................…

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Reference No.: WTX21X07067229W-1/2 Page 12 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Reference No.: WTX21X07067229W-1/2 Page 13 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) Reference No.: WTX21X07067229W-1/2 Page 14 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****