2AUI4-OS-M375C4Face Recognition Terminal

PRODUCT BOOKLET Uface 7 Pro ( OS-M375C4-V-R23WFCQ ) Device introduction Parts list Dimensional drawing Platform/Software operating instruction Appearance description Illumination intensity Position Height Steps Wiring connection Features FAQ Installation Product description No. QuantityName 11Host 21Support 31Wrench 4 5 3 3 Expansion pipe Flat head self-tapping screws 64Flat head screws 71Tail line 8 9 1 1 Power adapter Installation sticker 101Warranty Parts list Dimensional drawing Dear customer: Thank you for using our product. For better use, please carefully read this instruction. If you have any issues not mentioned here, please contact the provider. All parts of this booklet are reserved by our company, including words, pictures and graphics. Without written permission, no unit or individual shall extract, copy, translate or edit the content in this instruction. Unit: mm The software carried by the product is LAN version(supports the secondary development). Please mark the need for software version when place the order. Please contact the customer service for another version if download or contact the customer services. Platform/Software Operating Instruction Appearance description 1 / 2 RGB camera Infrared camera MIC Instruction RS232WG OUTRS485ALARM INPUTSwitching valueWG IN RS232 WG OUT RS485 ALARM INPUT Switching value WG IN Power input RJ45 TX_232 RX_232 GND WG_OUT-D0 WG_OUT-D1 GND 485- 485+ GND SENSOR BUTTON DOOR_NO DOOR_COM DOOR_NC WG_IN_D1 WG_IN_D0 GND The recognized face, of which, the illumination intensity (“intensity” in short) shall not be lower than 30 Lux when the device put in a totally dark environ- ment, the face illumination intensity, 0.5m distance to the device, is about 100 Lux. The nearer to the device, the higher the intensity is. If there is overexposure on the face, the face characteristics will be unable to be extracted and may lead to hard recognition. image and registered image; backlight, side-light and (Analysis: from the view of human eyes, the color changes on face skin may result in wrong recognition of identity; unclear exposure area, no matter large or The test standard is as shown on the picture: the angle between dotted line A and dotted line B is 90°, the test adopts the common light meter with full spectrum, and applies U30 stan- time. Back light Intensity test Illumination intensity in actual scenarios Strong light Side light Device stands between device and light source Side-light may lead to uneven light on the face Backlight may make the face too dark Direct strong light may cause overexposure 500 Lux, overexposure 30 Lux, dim 100 Lux, bright 50 Lux, normal 300 Lux, slight exposure Reference to intensity Illumination intensity 1. Install the device in a place with little impact from light source. 2. Add a registered image according to the site condition, and it is suggested to use this product to enroll images. 3. Properly lower the threshold value according to usage. Improvements Device 0.5m~1m d 90° Light source A B When the sunlight shines indoor through the window, the face recognition terminal device shall not be installed in shown black shadow area, instead, shall be installed in place with little sunlight impact, no side-light and no backlight. (Glass window can be deemed as no walls) Sunlight shines indoor If the room has glass wall, there is no shield for sunlight, then it is suggested to hang curtains over the window, and install the the recognition. (Glass window can be deemed as no walls) Glass window Sunlight shines through the door, the device shall be installed at the place with shields and little light impact. Glass window can be deemed as no shields, the device shall be installed at the side without glass window or with curtain hung. Sunlight shines through the door, with glass window at one side Sunlight shines through the door, the device shall be installed at the place with shields and little light impact. Sunlight shines through the door Suggested installation height (the distance between the lens and the ground) is 1.4m, as the recognizable body height range, 0.5m distance away from the device, is 1.3m-1.7m; the recognizable body height range, 1m distance away from the device, is 1m-2m. (There are some deviations) Camera vertical wide-angleCamera horizontal wide-angle Wall 1.4m Device Gate User 2m Recognition area Position 3 / 4 Height Glass window (same as the semi-outdoor scene with no walls) DeviceLight DoorWall Person Curtain Device shall be installed in places avoiding backlight, side-light and strong light. This place, 3m away from the window, or does not FOV(V) FOV(H) Backlight, side-light or direct strong light, not suitable for installation. Other areas, install in suitable places according to actual light impact. Indoor Door Light Wall/Shields Indoor Door Light Wall/Shields Indoor Light Door Door Wall/Shields Indoor Door Glass wall Wall/Shields Light Steps 5 / 6 1 Paste the installation sticker on the wall, and keep the horizontal line parallel with the ground and the red line 1.4m distance to the ground; drill screw holes on suitable position on the wall according to the installation method (if use 86-box, then no need to drill holes). 3 2 Connect power cable, network cable and other wires, thread the connected tail line out the hole. 5 Insert the device upper slot into the hook on support, and align the lower slot with the limit slice, use hexagonal wrench to tighten the tamper screw in shown direction, to Move the support to align the holes on it with that on the wall, and use (Attention: If the wall has hard foundation, self-tapping screws shall be used together with expansion pipe; if the wall has soft foundation, use self-tapping screws directly.) 4 Align the socket of tail line with the interface at device back, use thr 1.4m calibration line 1.4M Outlet hole 1.4m calibration line 2 3 1 1.4m calibration line 1.4m calibration line Installation notes power supply for the host end, and abnormal phenomena…

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Reference No.: WTX20X12094254W Page 2 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTX20X12094254W Page 3 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 3 EUT View 4 Reference No.: WTX20X12094254W Page 4 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 5 EUT View 6 Reference No.: WTX20X12094254W Page 5 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 7 EUT View 8

Reference No.: WTX20X12094254W Page 1 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2AUI4-OS-M375C4 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.: WTX20X12094254W Page 6 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Reference No.: WTX20X12094254W Page 7 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 1 Solder Board-Component View 2 Reference No.: WTX20X12094254W Page 8 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 3 Solder Board-Component View 4

Reference No.: WTX20X12094254W Page 9 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 5 Solder Board-Component View 6 Reference No.: WTX20X12094254W Page 10 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 7 Solder Board-Component View 8 Reference No.: WTX20X12094254W Page 11 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 9 Solder Board-Component View 10

Reference No.: WTX20X12094254W Page 12 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 11 Solder Board-Component View 12 Reference No.: WTX20X12094254W Page 13 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 13 Solder Board-Component View 14 Reference No.: WTX20X12094254W Page 14 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Antenna View Antenna View

Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Page 1 of 24 TEST REPORT Reference No.................... : WTX20X12094254W-2 FCC ID .............................. : 2AUI4-OS-M375C4 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. ....................... : OS-M375C4-V-R23WFCQ Standards ......................... : FCC Part 15.225 Date of Receipt sample .... : Nov.24, 2020 Date of Test ...................... : Nov.24, 2020 to Dec.14, 2020 Date of Issue .................... : Dec.14, 2020 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.: WTX20X12094254W-2 Page 2 of 24 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.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 ...........................................................................................................................8 3. ANTENNA REQUIREMENT ..................................................................................................................................9 3.1 STANDARD APPLICABLE .........................................................................................................................................9 3.2 TEST RESULT..........................................................................................................................................................9 4. RADIATED EMISSIONS .......................................................................................................................................10 4.1 STANDARD APPLICABLE .......................................................................................................................................10 4.2 TEST PROCEDURE .................................................................................................................................................10 4.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................12 4.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................13 5. OUT OF BAND EMISSIONS .................................................................................................................................16 5.1 STANDARD APPLICABLE .......................................................................................................................................16 5.2 TEST PROCEDURE .................................................................................................................................................16 5.3 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................16 6. FREQUENCY STABILITY ...................................................................................................................................18 6.1 STANDARD APPLICABLE .......................................................................................................................................18 6.2 TEST PROCEDURE .................................................................................................................................................18 6.3 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................18 7. EMISSION BANDWIDTH .....................................................................................................................................19 7.1 APPLICABLE STANDARD .......................................................................................................................................19 7.2 TEST PROCEDURE .....................................................................................................................................…

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Reference No.: WTX20X12094254W Page 15 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Reference No.: WTX20X12094254W Page 16 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) Reference No.: WTX20X12094254W Page 17 of 17 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****