2AUI4-E53FACE RECOGNITION TERMINAL

Introduction Uface 5 Pro series is an AI-based facial recognition all-in-one terminal featuring high reliability and high performance, which can be applied to deliver a high- speed recognition rate with unrivaled accuracy. Powered by the latest Uni-Ubi® deep-learning algorithm, the anti-spoofing performance against dynamic environments and diversified spoofing attacks has been greatly enhanced. It has a range of modules available, which can verify the user’s identity through not only QR code but also fingerprint and even hybrid verification modes. Features  Industrial design, stable performance, and smooth outline  Anti-backlight  Live detection algorithm against most of the photos, videos, and 3D masks attack  Less than 1s high-speed facial verification, with the recognition accuracy of 99.99% (99.77% recognition rate at 1% FAR; 99.27% recognition rate at 0.1% FAR)  IP65 (Outdoor solution)  EM 125KHz & MIFARE 13.56MHz  Register standard 10,000 faces and 3,000 fingerprints (Optional) E53-1711-OS-F Versatile AI FACE RECOGNITION TERMINAL Uface 5 Pro series is a versatile intelligent terminal that supports rich extensibility, an optional QR Code and Fingerprint module, offering the IP65 waterproof protection for an outdoor solution. Access Control IP 65 Waterproof Live Detection Fingerprint (Optional) QR Code (Optional) Touch Screen E53-1711-OS-F Versatile AI FACE RECOGNITION TERMINAL Specifications Model Name E53-1711-OS-F Capacity Faces 10,000 Cards 10,000 Logs Max. 150,000 (including 50,000 logs with photos) Interfaces Communication Modes TCP/IP, WIFI, Bluetooth I/O Relay, Wiegand input/output, RS232, Door sensor, Exit button, USB Functions Face Recognition Live detection Upgrade Modes Online, USB Supported Software Standalone, Ustar, Ustar Cloud, Ustar Mobile, Ustar Access, Web Server Hardware Memory 8GB ROM + 512MB RAM CPU Dual-core ARM Cortex-A7@900MHz, Linux Screen 5-inch TN touch screen Cameras IR, RGB dual-lens camera, Recognition distance (0.3m-2m) Infrared Fill Light Supported Card Modules Standard EM & MIFARE Card, NFC QR Code Module 550-byte 3cm*3cm QR Code Fingerprint Module N/A General Working Temperature -10°C~40°C Storage Temperature -20°C~60°C Working Humidity 10%~90% IP Rate IP65 Power Supply DC 12V/2A Power Consumption Max. 15W Dimensions 174mm*84mm*18mm Certificates CE, FCC, RoHS Universal Ubiquitous Al Co., Ltd. Floor 24-26 Building 3, Fashion Vantone City, Cangqian Street,Yuhang District, Hangzhou, Zhejiang, China E-mail: [email protected] www.uni-ubi.com/en Follow us on Facebook / Twitter / YouTube / LinkedIn /Instagram @UniUbiGlobal E53-1711-OS-F Versatile AI FACE RECOGNITION TERMINAL Caution: Intended for sale and application in a business environment. Use the Product in the environment with the temperature Between -10°C and 40°C; Otherwise, it may damage your product. Products can only be used below 2000m altitude For the following equipment: Product Name: FACE RECOGNITION TERMINAL Brand Name: / Model No.: E53-1711-OS-F, E53-1701-F, E53-1711-F, E53-1701-Q, E53-1711-Q, E53-1701, E53-1711, E53-1702-F, E53- 1712-F, E53-1701-OS, E53-1711-OS, E53-1701-OS-F, E53-1701-OS-Q, E53-1711-OS-Q, E53-1701-OS-H Universal Ubiquitous Al Co., Ltd. E-mail: [email protected] hereby declares that this [Name: FACE RECOGNITION TERMINAL, Model: E53-1711-OS-F, E53-1701-F, E53-1711-F, E53- 1701-Q, E53-1711-Q, E53-1701, E53-1711, E53-1702-F, E53-1712-F, E53-1701-OS, E53-1711-OS, E53-1701-OS-F, E53- 1701-OS-Q, E53-1711-OS-Q, E53-1701-OS-H] is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. This product is intended for sale and application in a business environment. RED Article 10 2 -This product can be used across EU member states RED Article 10 10 -The product is class 1 product, No restrictions The RF distance between body and product is 20mm Technical Characteristics Bluetooth Bluetooth Version: Bluetooth V4.2 Frequency Range: 2402-2480MHz Max.RF Output Power: 3.80dBm (EIRP) Wi-Fi (2.4GHz) Support Standards: 802.11b, 802.11g, 802.11n-HT20/40 Frequency Range: 2412-2472MHz for 802.11b/g/n(HT20) 2422-2462MHz for 802.11n(HT40) Max.RF Output Power: 17.08dBm (EIRP) NFC-13.56MHz Frequency Range: 13.56MHz Radiated H-Field: 11.34dBuA/m(@3m) E53-1711-OS-F Versatile AI FACE RECOGNITION TERMINAL NFC-125kHz Frequency Range: 125KHz Radiated H-Field: -0.13dBuA/m(@3m) FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. FCC Warning 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. 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 between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for he…

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Reference No.: WTX23X10221077W001/002/003/004/005 Page 2 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTX23X10221077W001/002/003/004/005 Page 3 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 3 EUT View 4 Reference No.: WTX23X10221077W001/002/003/004/005 Page 4 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 5 EUT View 6 Reference No.: WTX23X10221077W001/002/003/004/005 Page 5 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 7 EUT View 8

Reference No.: WTX23X10221077W001/002/003/004/005 Page 1 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2AUI4-E53 Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Reference No.: WTX23X10221077W001/002/003/004/005 Page 6 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.: WTX23X10221077W001/002/003/004/005 Page 7 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT Housing and Board View 3 EUT Housing and Board View 4 Reference No.: WTX23X10221077W001/002/003/004/005 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.: WTX23X10221077W001/002/003/004/005 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.: WTX23X10221077W001/002/003/004/005 Page 10 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 5 Antenna View 1 NFC Antenna 125 KHz Antenna Reference No.: WTX23X10221077W001/002/003/004/005 Page 11 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Antenna View 2 Wi-Fi and BT Antenna

1. RF Exposure Requirements 1.1 General Information Client Information Applicant: Universal Ubiquitous AI Co., Ltd. Address of applicant: Floor 24-26 Building 3,Fashion Vantone City, Cangqian Street,Yuhang District, Hangzhou,Zhejiang,China Manufacturer: Universal Ubiquitous AI Co., Ltd. Address of manufacturer: Floor 24-26 Building 3,Fashion Vantone City, Cangqian Street,Yuhang District, Hangzhou,Zhejiang,China General Description of EUT: Product Name: FACE RECOGNITION TERMINAL Trade Name: Model No.: E53-1711-OS-F Adding Model(s): E53-1701-F, E53-1711-F, E53-1701-Q, E53-1711-Q, E53-1701, E53-1711, E53-1702-F, E53-1712-F, E53-1701-OS, E53-1711-OS, E53-1701-OS-F, E53-1701-OS-Q, E53-1711-OS-Q, E53-1701-OS-H Rated Voltage: DC 12V Power Adapter Model: / FCC ID: 2AUI4-E53 Equipment Type: Fixed device Technical Characteristics of EUT: Bluetooth(BLE mode) Bluetooth Version: V4.2 (BLE mode) Frequency Range: 2402-2480MHz RF Output Power: 5.03dBm (Conducted) Data Rate: 1Mbps Modulation: GFSK Quantity of Channels: 40 Channel Separation: 2MHz Type of Antenna: FPC Antenna Antenna Gain: 5.4dBi Bluetooth(BR/EDR mode) Bluetooth Version: V4.2 (BR/EDR mode) Frequency Range: 2402-2480MHz RF Output Power: 6.85dBm (Conducted) Data Rate: 1Mbps, 2Mbps, 3Mbps Modulation: GFSK, π/4 DQPSK, 8DPSK Quantity of Channels: 79 Channel Separation: 1MHz Type of Antenna: FPC Antenna Antenna Gain: 5.4dBi Wi-Fi(2.4GHz) 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: 19.52dBm (Conducted) Type of Modulation: CCK, OFDM, QPSK, BPSK, 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: 5.4dBi NFC(125KHz) Frequency Range: 125KHz Modulation Type: BPSK Max. Field Strength: 55.64dBuV/m (at 3m) Antenna Type: Coil Antenna Antenna Gain 0dBi NFC(13.56MHz) Frequency Range: 13.56MHz Modulation Type: ASK, BPSK Max. Field Strength: 58.16dBuV/m (at 3m) Antenna Type: FPC Antenna Antenna Gain 0dBi 1.2 RF Exposure Exemption According to §1.1307(b)(3) and KDB 447498 D04 Interim General RF Exposure Guidance v01, 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. Option A: FCC Rule Part 1.1307 (b)(3)(i)(A):The available maximum time-averaged power is no more than 1mW, regardless of separation distance. Option B: FCC Rule Part 1.1307 (b)(3)(i)(B): The available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. P th is given by: Option C: FCC Rule Part 1.1307 (b)(3)(i)(C): The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. R must be at least λ/2π, where λ is the free-space operating wavelength in meters. Single RF Sources Subject to Routine Environmental Evaluation RF Source frequency (MHz) Threshold ERP (watts) 0.3-1.34 1,920 R 2 1.34-30 3,450 R 2 /f 2 30-300 3.83 R 2 300-1,500 0.0128 R 2 f 1,500-100,000 19.2R 2 For Multiple RF sources: FCC Rule Part 1.1307(b)(3)(ii): (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). (B) In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. 1.3 Calculated Result Radio Access Technology Prediction Frequency Output Power Antenna Gain Duty Cycle Tune-Up Time-Averaged Power ERP (MHz) (dBm) (dBi) (%) (dBm) (dBm) Bluetooth 2402 6.85 5.4 100 7.00 10.25 2.4G Wi-Fi 2412 19.52 5.4 100 20.00 23.25 NFC 13.56 -37.10 0 / -132.00 -134.15 Frequency Option Min. Distance Max. Power Exposure Limit Ratio Result (MHz) (cm) (dBm) (mW) (mW) Pass/Fail 2402 C 20.00 10.25 10.59 768.00 0.01 Pass 2412 C 20.00 23.25 211.35 768.00 0.28 Pass 13.56 B 20.00 -132.00 0.00 27.66 0.01 Pass Note: 1. a. Time-Averaged Power=Output Power * Duty Cycle; ERP= Time-Averaged Power+ Antenna gain-2.15dB; b. EIRP= E-104.8+20logD; Output Power=EIRP- Antenna Gain; ERP=EIRP-2.15dB 2. Option A, B and C refers as clause 1.2. 3. For option B, Max (time-averaged power, effective radiated power (ERP)) converts to Max. Power. For option C, ERP converts to Max. Power; 4. For option B, P th (mW) converts to Exposure Limit (mW); For option C, ERP (W) converts to Exposure Limit (mW). 5. Ratio= Tune-Up ERP (mW)/ Exposure Limit (mW) Mode for Simultaneous Multi-band Transmission: Radio Access Technology Ratio 1 Ratio 2 Simultaneous Ratio Limit Result Pass/Fail 2.4G Wi-Fi + NFC 0.28 0.01 0.29 1 Pass Note: WIFI and BT is the use the same antenna cannot simultaneous transmission. Result: Pass

35.00mm 60.00mm 78.00mm

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 27 TEST REPORT Reference No. ....................: WTX23X10221077W005 FCC ID ............................... .: 2AUI4-E53 Applicant .......................... .: Universal Ubiquitous AI Co., Ltd. Address ............................ .: Floor 24-26 Building 3,Fashion Vantone City, Cangqian Street,Yuhang District, Hangzhou,Zhejiang,China Manufacturer .................... .: The same as Applicant Address ............................ .: The same as Applicant Product Name .................. .: FACE RECOGNITION TERMINAL Model No... ........................ .: E53-1711-OS-F Standards ......................... .: FCC Part 15.225 Date of Receipt sample ... .: 2023-10-16 Date of Test....................... .: 2023-10-16 to 2023-12-19 Date of Issue .................... .: 2023-12-19 Test Report Form No. ...... . : WTX_Part 15_225W 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 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 Email: [email protected] Tested by: Approved by: Gala Wang Silin Chen Reference No.: WTX23X10221077W005 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 27 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 ................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................ 8 2. SUMMARY OF TEST RESULTS ............................................................................................................. 11 3. ANTENNA REQUIREMENT .................................................................................................................... 12 3.1 STANDARD APPLICABLE ......................................................................................................................... 12 3.2 TEST RESULT ........................................................................................................................................ 12 4. RADIATED EMISSIONS .......................................................................................................................... 13 4.1 STANDARD APPLICABLE ......................................................................................................................... 13 4.2 TEST PROCEDURE ................................................................................................................................ 13 4.3 CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................. 15 4.4 SUMMARY OF TEST RESULTS/PLOTS ...................................................................................................... 16 5. OUT OF BAND EMISSIONS .................................................................................................................... 19 5.1 STANDARD APPLICABLE ......................................................................................................................... 19 5.2 TEST PROCEDURE ................................................................................................................................ 19 5.3 SUMMARY OF TEST RESULTS/PLOTS ...................................................................................................... 19 6. FREQUENCY STABILITY ....................................................................................................................... 21 6.1 STANDARD APPLICABLE ......................................................................................................................... 21 6.2 TEST PROCEDURE ................................................................................................................................ 21 6.3 SUMMARY OF TEST RESULTS/PLOTS ...................................................................................................... 21 7. EMISSION BANDWIDTH ......................................................................................................................... 22 7.1 APPLICABLE STANDARD ......................................................................................................................... 22 7.2 TEST PROCEDURE ................................................................................................................................ 22 7.3 SUMMARY OF TEST RESULTS/PLOTS ...................................................................................................... 22 8. CONDUCTED EMISSIONS ........................................................................…

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Reference No.: WTX23X10221077W001/002/003/004/005 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.: WTX23X10221077W001/002/003/004/005 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.: WTX23X10221077W001/002/003/004/005 Page 14 of 14 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****