2A6ZY-ZN003mini vending machine

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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 help. 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.

SHENZHEN UPUS TECHNOLOGY CO., LTD Model Difference Product Name: mini vending machine Model Number: UPUS-ZN003, UPUS-VM05 FCC Identifier: 2A6ZY-ZN003 All the models are the same circuit and RF module, except the mode names and outlook color. Regards Sincerely Client’s signature Client’s name / title: Pual Li / Manager Contact information: Room 2506, Block A, Building 2, COFCO Xiangyun Plaza, Ailian Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, China

SHENZHEN UPUS TECHNOLOGY CO., LTD 1/1 Letter of Authorization Company: SHENZHEN UPUS TECHNOLOGY CO., LTD Address: Room 2506, Block A, Building 2, COFCO Xiangyun Plaza, Ailian Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, China Product Name: mini vending machine Model Number: UPUS-ZN003, UPUS-VM05 FCC Identifier:2A6ZY-ZN003 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Pual Li Date: 2022-07-08 Title: Manager Signature of applicant:

SHENZHEN UPUS TECHNOLOGY CO., LTD 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022-07-08 Subject: Request for Confidentiality FCC ID: 2A6ZY-ZN003 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Pual Li Title: Manager

EUT PHOTO(External Photos) ※※※※※ END OF REPORT ※※※※※

Size: 26*20mm M/N: UPUS-ZN003 FCC ID: 2A6ZY-ZN003 Label location

EUT PHOTO(Internal Photos) ANT ※※※※※ END OF REPORT ※※※※※

FCC ID: 2A6ZY-ZN003 RF Exposure Evaluation Limits 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 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz 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 = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation wifi 2.4G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 16.95 49.5450 0.01967 1.0 PASS 802.11g 16.93 49.3174 0.01958 1.0 PASS 802.11n HT20 16.56 45.2898 0.01798 1.0 PASS Remark: antenna gain=3 dBi

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220520002E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 55 FCC Part 15C Test Report FCC ID: 2A6ZY-ZN003 Applicant: SHENZHEN UPUS TECHNOLOGY CO., LTD Address: Room 2506, Block A, Building 2, COFCO Xiangyun Plaza, Ailian Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, China Manufacturer: SHENZHEN UPUS TECHNOLOGY CO., LTD Address: Room 2506, Block A, Building 2, COFCO Xiangyun Plaza, Ailian Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, China EUT: mini vending machine Trade Mark: N/A Model Number: UPUS-ZN003, UPUS-VM05 Date of Receipt: May. 06, 2022 Test Date: May. 06, 2022 – Jul. 08, 2022 Date of Report: Jul. 08, 2022 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2013 Test Result: Pass Report Number: DL-20220520002E Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220520002E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 55 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 7 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 10 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 24 3.3.1 TEST REQUIREMENT: 24 3.3.2 TEST PROCEDURE 24 3.3.3 DEVIATION FROM TEST STANDARD 24 3.3.4 TEST SETUP 25 3.3.5 EUT OPERATING CONDITIONS 25 3.4 CONDUCTED BAND EDGE EMISSION MEASUREMENT 29 3.4.1 APPLICABLE STANDARD 29 3.4.2 TEST PROCEDURE 29 3.4.3 DEVIATION FROM STANDARD 29 3.4.4 TEST SETUP 29 3.4.5 EUT OPERATION CONDITIONS 29 3.4.6 TEST RESULTS 29 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220520002E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 55 Table of Contents Page 4 . AVERAGE OUTPUT POWER 36 4.1 APPLIED PROCEDURES / LIMIT 36 4.1.1 TEST PROCEDURE 36 4.1.2 DEVIATION FROM STANDARD 36 4.1.3 TEST SETUP 36 4.1.4 EUT OPERATION CONDITIONS 36 4.1.5 TEST RESULTS 37 5 . POWER SPECTRAL DENSITY TEST 40 5.1 APPLIED PROCEDURES / LIMIT 40 5.1.1 TEST PROCEDURE 40 5.1.2 DEVIATION FROM STANDARD 40 5.1.3 TEST SETUP 40 5.1.4 EUT OPERATION CONDITIONS 40 5.1.5 TEST RESULTS 41 6 . 6DB BANDWIDTH TEST 44 6.1 APPLIED PROCEDURES / LIMIT 44 6.1.1 TEST PROCEDURE 44 6.1.2 DEVIATION FROM STANDARD 44 6.1.3 TEST SETUP 44 6.1.4 EUT OPERATION CONDITIONS 44 6.1.5 TEST RESULTS 45 7 . ANTENNA REQUIREMENT 48 7.1 STANDARD REQUIREMENT 48 7.2 EUT ANTENNA 48 8 . TEST SEUUP PHOTO 49 9 . EUT PHOTO 51 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220520002E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 55 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(c) Radiated Spurious Emission PASS 15.205 Band Edge Emission PASS 15.247(b)(1) Peak Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(d) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220520002E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 55 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: mini vending machine Trademark N/A Model No.: UPUS-ZN003, UPUS-VM05 Model Difference All samples are the same except the model name and appearance color, so we prepare " 2A6ZY-ZN003" for test only. Operation Frequency: 2412~2462 MHz for 802.11b/g/nHT20 Channel numbers: 11 Channels for 802.11b/g/n(HT20) Channel separation: 5MHz Modulation technology: 802.11b: DSSS (CCK, DQPSK, DBPSK) 802.11g/n(20): DSSS (CCK, DQPSK,DBPSK)+OFDM (QPSK, BPSK, 16-QAM, 64-QAM) Rate of Transmitter 802.11b: 11/5.5/2/1Mbps 802.11g: 54/48/36/24/18/12/9/6Mbps 802.11n: up to 150Mbps Antenna Type: Internal Antenna Antenna gain: 3 dBi Power supply: Input: 100-240V~ 1.8A 120W 50/60Hz Output: 24V5A 120W Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. Shenzhen DL Testing Technology Co., Ltd. …

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