2BAO2-LOCKElectronic Cabinet Lock

Installation Instructions Electronic Cabinet Lock Chapter 1 1. User type User type quantity Functions Manager card 5 Add, delete, configure and unlock User card 13 Unlock 2. Technical parameter Voltage DC 6.0 V （1.5V alkaline batteries *4） Quiescent current <20uA Operation current <180mA Card standard M1/NFC User card capacity 18 Operating temperature -10°C～60°C Operating humidity 10%RH ～ 90%RH 3. Operations Configure Operations Notes Reset to factory default Push reset button for 2s Double mode Push reset button for 2s and sound “Di-”, then keep button pushed for another 3s for double mode with sound “Di-Di-” indication Unlock with two user cards. Manager card can unlock directly. First manager card Read any card The manager card can be set directly in default state. Add user card Read manager one time, then read cards to add for user card. You can add user cards continuously. Add manager card Read manager three times, then read cards to add for manager card. You can add manager cards continuously Delete user card Read manager five times. Delete all user cards. Normal open when battery empty Read manager nine times “Di-” indicate function disable “Di-Di-” indicate function enable Chapter 2 1. Reset to factory default Press the button for about 2 seconds, and the buzzer will sound one time. At this time, all cards are cleared and reset to factory default. 2. Double mode Press the button for about 2 seconds, and the buzzer will sound one time. Then keep button pressed for another 3 seconds for double mode with sound “Di-Di-” indication. At this time, all cards are cleared. You must to set cards again and unlock with two user cards. 3. Manager card 1) The first manager card can be set directly in default state. 2) Add other manager cards: Read manager card 3 times, then read cards to add for manager card. 3) The maximum quantity of manager cards is 5.（Include the first manager card）. 4) The manager cards is used to add, delete, configure and unlock. 4. Add user card 1) Read manager card one time, then read cards to add for user card. 2) The maximum quantity of user cards is 13. 5. Add user card Read manager card 5 times and wait for 5s, then sound “Di-Di-Di-Di-Di-”，and all user cards be deleted. 6、Normal open when battery low Read manager card 9 times, “Di-” indicate this function is disabled and “Di-Di-” indicate function is enabled. (Default is enable) 7. Low battery indication 1. After the battery is low, the buzzer will sound “Di-Di-Di-Di-”, “Di-Di-Di-Di-” when unlocking. Please replace battery as soon as possible. 2. When Low battery normal open function is enabled, the door lock will not lock after unlocking with low battery. You must replace battery to use this lock again. Chapter 2 1. Installation of fan-shaped door 1.1 Install lock body： Place the lock body correctly,(as shown pictures2) to fix the lock body using 4pcs 4 * 40 round head self-tapping machine screws, and install 4pcs AAA alkaline batteries. (Picture 1 ) (Picture 2) ( Picture 3) 1.2 Install lock catch Place the lock catch in the correct position on the inside of the cabinet wall, (as shown picture 5). After closing the door, the lock catch can be locked into the lock ; fix it with 2pcs 4 * 20 round head self-tapping screws. Picture 4 (Picture 5) 2 Installation of moving door 2.1Install lock body： Place the lock body correctly,(as shown pictures7) to fix the lock body using 4pcs 4 * 40 round head self-tapping machine screws, and install 4pcs AAA alkaline batteries. (Picture 6) (Picture 7) (Picture 8) 2.2Install lock catch Place the lock catch in the correct position on the inside of the cabinet wall, (as shown picture 10). After closing the door, the lock catch can be locked into the lock ; fix it with 2pcs 4 * 20 round head self-tapping screws. ( Picture 9) ( Picture 10) 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. FCC warning: 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.

Rev 1/26/2023 (Chang zhou shi lian ji dian zi co ltd) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 03‐19‐2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BAO2‐LOCK Chang zhou shi lian ji dian zi co ltd certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Qiuju Chen Rev 1/26/2023 (Chang zhou shi lian ji dian zi co ltd) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 02‐19‐2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BAO2‐LOCK Chang zhou shi lian ji dian zi co ltd certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Qiuju Chen

Chang zh 89 hao, h changzho China Date: 20 2 Federal C Authoriza 7435 Oa Columbi a FCC ID: US Chang zh FCC US Chang z h United St marketing Commiss later. FCC US the desi g lian ji dia Designa t Company FRN: 003 Address: Contact P Phone: 7 Email: Su Sincerely Compan y Company Signature hou shi lian j huang he do ou, Jiangsu, 23.3.29 Communicat ation and Ev kland Mills R a, MD 21046 2BAO2-LOC S Agen hou shi lian j Agent, LLC hou shi lian j tates for no l g and import sion-related a Agent, LLC, gnated agent n zi co ltd fo ted Agent In y Name: FCC 33402884 3722 Illinoi s Person: Tim 708-571-3148 upport@FCC y, y: Chang zho y Represent e: [Signature ji dian zi co ong lu, xin be , 213000 tions Comm valuation Div Road 6 CK t – Atte i dian zi co lt to accept se i dian zi co lt less than one tation of the administrativ accepts as t for the purp r FCC ID: 2B nformation: C US Agent, s Avenue, Sa Payne 8 CUSAgent.co ou shi lian ji ative: Qiuju C e] ltd ei qu mission vision station td certifies, t ervice of proc td accepts to e year after applicable e ve or judicial of the date o pose of acce BAO2-LOCK : , LLC aint Charles, om dian zi co lt d Chen Statem hat as of Fe cess on our b o maintain an either the gr equipment wi proceeding of the filing o pting service K , IL, 60174, U d Designat Designat Signature ment / Pa bruary 28, 2 behalf for FC n agent of se rantee has pe ithin the U.S involving the of this applica e of process USA ted Agent: F ted Agent Re e: art 2.91 023, we hav CC ID: 2BAO ervice of pro ermanently t S., or the con e equipment ation, the ob on behalf o f CC US Agen epresentativ 1(d)(7) ve designate O2-LOCK cess in the terminated a clusion of an t, whichever ligation of b e f Chang zhou nt, LLC e: Tim Payn d all ny is eing u shi e

Chang zhou shi lian ji dian zi co ltd Date: 2023-3-19 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2BAO2-LOCK To Whom It May Concern: This letter is to ascertain that Chang zhou shi lian ji dian zi co ltd EUT : Electronic Cabinet Lock Model Name : AA-00-264, GN-JOA1-0082, PZ-CUPR-DJAP, GN-JOA1-0081, GN-JOA1-0085, Jo-ECL, Johnn001, RFID-CL We will apply for FCC SDOC. If you have any question or concerns, pls. contact us. Sincerely, Client’s signature ： Client’s name / title ： Qiuju Chen / Manager Contact information / address: Chang zhou shi lian ji dian zi co ltd /89 Hao, Huang He Dong Lu, Xin Bei Qu, Changzhou, Jiangsu, China

( Chang zhou shi lian ji dian zi co ltd) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID:2BAO2-LOCK Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram, Schematics, Operational Description Block Diagram .pdf, Schematics .pdf , Operation Description .pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below: Short-term confidentiality requested: 180 days Exhibit Type File Name External Photos, Internal Photos, Test Setup Photos, User Manual External Photos.pdf, Internal Photos .pdf, Test Setup Photos .pdf, User Manual.pdf Sincerely, Qiuju Chen / Manager Chang zhou shi lian ji dian zi co ltd

Difference Statement Model：AA-00-264, GN-JOA1-0082, PZ-CUPR-DJAP, GN-JOA1-0081, GN-JOA1-0085, Jo-ECL, Johnn001, RFID-CL The PCB schematic diagram and PCB Layout etc. of all models are the same. The only difference is that the product names are named differently. March 19, 2023 Qiuju Chen / Manager Chang zhou shi lian ji dian zi co ltd

(Chang zhou shi lian ji dian zi co ltd) Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: March 19, 2023 SUBJECT: FCC Application for FCC ID:2BAO2-LOCK To Whom It May Concern: We, the undersigned, hereby authorize Tony Wei at EMTEK(NINGBO) CO., LTD. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK(NINGBO) CO., LTD. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Qiuju Chen / Manager Chang zhou shi lian ji dian zi co ltd

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Label and Label Location Model: Jo‐ECL FCC ID: 2BAO2‐LOCK

Internal photos: ---The End -- RF ID Antenna

Report No.EDG2212120263E00402R Page 1 of 12 Ver.1.0 TEST REPORT $二维码$ Product Name : Electronic Cabinet Lock Model Number : AA-00-264, GN-JOA1-0082, PZ-CUPR-DJAP, GN-JOA1-0081, GN-JOA1-0085, JO-ECL, JOHNN001, RFID-CL FCC ID : 2BAO2-LOCK Prepared for : CHANG ZHOU SHI LIAN JI DIAN ZI CO LTD Address : 89 Hao, Huang He Dong Lu, Xin Bei Qu, Changzhou, Jiangsu, China Prepared by : EMTEK (DONGGUAN) CO., LTD. Address : -1&2F., Building 2, Zone A, Zhongda Marine Biotechnology Research and Development Base, No. 9, Xincheng Avenue, Songshanhu High-technology Industrial Development Zone, Dongguan, Guangdong, China Tel : +86-0769-22807078 Fax: +86-0769-22807079 Report Number : EDG2212120263E00402R Date(s) of Tests : December 12, 2022 to March 28, 2023 Date of Issue : March 29, 2023 Report No.EDG2212120263E00402R Page 2 of 12 Ver.1.0 TABLE OF CONTENT Test Report Description Page 1. SUMMARY OF TEST RESULT ............................................................................................. 3 2. GENERAL INFORMATION ................................................................................................... 5 2.1. DESCRIPTION OF DEVICE (EUT) ....................................................................................................................... 5 2.2. DESCRIPTION OF TEST FACILITY ........................................................................................................................ 5 2.3. MEASUREMENT UNCERTAINTY .......................................................................................................................... 6 3. MEASURING DEVICE AND TEST EQUIPMENT ................................................................. 7 3.1. FOR MPE MEASUREMENT ................................................................................................................................ 7 4. RF EXPOSURE..................................................................................................................... 8 4.1. MEASURING STANDARD .................................................................................................................................... 8 4.2. REQUIMENTS ................................................................................................................................................... 8 4.3. TEST CONFIGURATION ...................................................................................................................................... 9 4.4. LIMITS ........................................................................................................................................................... 10 4.5. MEASURING RESULTS ..................................................................................................................................... 11 Report No.EDG2212120263E00402R Page 3 of 12 Ver.1.0 TEST REPORT DESCRIPTION Applicant : CHANG ZHOU SHI LIAN JI DIAN ZI CO LTD Address : 89 Hao, Huang He Dong Lu, Xin Bei Qu, Changzhou, Jiangsu, China Manufacturer : CHANG ZHOU SHI LIAN JI DIAN ZI CO LTD Address : 89 Hao, Huang He Dong Lu, Xin Bei Qu, Changzhou, Jiangsu, China EUT : Electronic Cabinet Lock Model Name : AA-00-264, GN-JOA1-0082, PZ-CUPR-DJAP, GN-JOA1-0081, GN-JOA1-0085, JO-ECL, JOHNN001, RFID-CL Trademark : N/A Measurement Procedure Used: FCC Part 1(1.1310) and Part 2(2.1091) KDB 447498 D01 General RF Exposure Guidance v07 The device described above is tested by EMTEK (DONGGUAN) CO., LTD. to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The measurement results are contained in this test report and EMTEK (DONGGUAN) CO., LTD. is assumed full of responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT (Equipment Under Test) is technically compliant with the FCC requirements. This report applies to above tested sample only and shall not be reproduced in part without written approval of EMTEK (DONGGUAN) CO., LTD. Date of Test : December 12, 2022 to March 28, 2023 Prepared by : Warren deng /Engineer Reviewer : Tim Dong /Supervisor Approved & Authorized Signer : Sam Lv /Manager Report No.EDG2212120263E00402R Page 4 of 12 Ver.1.0 1. SUMMARY OF TEST RESULT EMISSION Description of Test Item Standard & Limits Results MPE FCC Part 1(1.1310) and Part 2(2.1091) KDB 447498 D01 General RF Exposure Guidance v07 Pass Note: N/A is an abbreviation for Not Applicable. Report No.EDG2212120263E00402R Page 5 of 12 Ver.1.0 2. GENERAL INFORMATION 2.1. Description of Device (EUT) Characteristics Description Product Name: Electronic Cabinet Lock Model number: AA-00-264, GN-JOA1-0082, PZ-CUPR-DJAP, GN-JOA1-0081, GN-JOA1-0085, Jo-ECL, Johnn001, RFID-CL (Note: The PCB schematic diagram and PCB Layout etc. of all models are the same. The only difference is that the product names are named differently. We prepared model Jo-ECL for EMC test.) Sample number: 1# Modulation: ASK modulation Operating Frequency Range(s): 13.553-13.567MHz Channel Frequency: 13.56MHz Max Transmit Power: 70.57 dBμV/m Number of Channels: 1 channel Antenna Type : Coil Antenna Antenna Gain: 0.0 dBi Power supply: : DC6V for Battery Temperature Range: -10°C ~ +60°C Date of Received: December 12, 022 Report No.EDG2212120263E00402R Page 6 of 12 Ver.1.0 2.2. Description of Test Facility Site Description EMC Lab. : Accredited by CNAS, 2020.08.27 The certificate is valid until 2024.07.05 The Laboratory has been assessed and proved to be in compliance with CNAS-CL01:2018 The Certificate Registration Number is L3150 Accredited by FCC Designation Number: CN1300 Test Firm Registration Number: 945551 Accredited by A2LA, April 05, 2021 The Certificate Registration Number is 4321.02 Accredited by Industry Canada The Certificate Registration Number is CN0113 Name of Firm : EMTEK (DONGGUAN) CO., LTD. Site Location : -1&2/F.,Building 2, Zone A, Zhongda Marine Biotechnology Research and Development Base, No.…

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Coil parameters：12.5μH/4 circle，Silk covered wire 1mm*5mm*5mm Manufacturer : CHANG ZHOU SHI LIAN JI DIAN ZI CO LTD Address : 89 Hao, Huang He Dong Lu, Xin Bei Qu, Changzhou, Jiangsu, China Gain : 0.0 dBi

Report No.EDG2212120263E00401R Page 1 of 25 Ver.1.0 TEST REPORT Product Name ： Electronic Cabinet Lock Model Number ： AA-00-264, GN-JOA1-0082, PZ-CUPR-DJAP, GN-JOA1-0081, GN-JOA1-0085, Jo-ECL, Johnn001, RFID-CL FCC ID ： 2BAO2-LOCK Prepared for : CHANG ZHOU SHI LIAN JI DIAN ZI CO LTD Address : 89 Hao, Huang He Dong Lu, Xin Bei Qu, Changzhou, Jiangsu, China Prepared by : EMTEK (DONGGUAN) CO., LTD. Address : -1&2F., Building 2, Zone A, Zhongda Marine Biotechnology Research and Development Base, No. 9, Xincheng Avenue, Songshanhu High-technology Industrial Development Zone, Dongguan, Guangdong, China Tel : +86-0769-22807078 Fax: +86-0769-22807079 Report Number : EDG2212120263E00401R Date(s) of Tests : December 12, 2022 to March 28, 2023 Date of issue : March 29, 2023 $二维码$ Report No.EDG2212120263E00401R Page 2 of 25 Ver.1.0 Table of Contents 1 EUT TECHNICAL DESCRIPTION ................................................................................................................... 4 2 SUMMARY OF TEST RESULT ........................................................................................................................ 5 3 TEST METHODOLOGY .................................................................................................................................... 6 3.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ................................................................ 6 3.2 MEASUREMENT EQUIPMENT USED .......................................................................................... 6 3.3 DESCRIPTION OF TEST MODES ................................................................................................. 7 4 FACILITIES AND ACCREDITATIONS ............................................................................................................ 8 4.1 FACILITIES .................................................................................................................................... 8 4.2 LABORATORY ACCREDITATIONS AND LISTINGS ..................................................................... 8 5 TEST SYSTEM UNCERTAINTY ...................................................................................................................... 9 6 SETUP OF EQUIPMENT UNDER TEST ...................................................................................................... 10 6.1 RADIO FREQUENCY TEST SETUP 1 ......................................................................................... 10 6.2 RADIO FREQUENCY TEST SETUP 2 ......................................................................................... 10 6.3 CONDUCTED EMISSION TEST SETUP ..................................................................................... 11 6.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ......................................................... 12 6.5 SUPPORT EQUIPMENT .............................................................................................................. 12 7 TEST REQUIREMENTS ................................................................................................................................. 13 7.1 OCCUPIED BANDWIDTH............................................................................................................ 13 7.2 FREQUENCY STABILITY ............................................................................................................ 15 7.3 RADIATED SPURIOUS EMISSION ............................................................................................. 17 7.4 CONDUCTED EMISSION TEST .................................................................................................. 24 8 ANTENNA APPLICATION .............................................................................................................................. 25 8.2 RESULT .......................................................................................................................................... 25 Report No.EDG2212120263E00401R Page 3 of 25 Ver.1.0 TEST RESULT CERTIFICATION Applicant : CHANG ZHOU SHI LIAN JI DIAN ZI CO LTD Address : 89 Hao, Huang He Dong Lu, Xin Bei Qu, Changzhou, Jiangsu, China Manufacturer : CHANG ZHOU SHI LIAN JI DIAN ZI CO LTD Address : 89 Hao, Huang He Dong Lu, Xin Bei Qu, Changzhou, Jiangsu, China EUT : Electronic Cabinet Lock Model Name : AA-00-264, GN-JOA1-0082, PZ-CUPR-DJAP, GN-JOA1-0081, GN-JOA1-0085, Jo-ECL, Johnn001, RFID-CL Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by EMTEK (DONGGUAN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.225. The test results of this report relate only to the tested sample identified in this report. Date of Test : December 12, 2022 to March 28, 2023 Prepared by : Warren deng /Engineer Reviewer : Tim Dong /Supervisor Approved & Authorized Signer : Sam Lv /Manager Report No.EDG2212120263E00401R Page 4 of 25 Ver.1.0 1 EUT TECHNICAL DESCRIPTION Characteristics Description Product Name: Electronic Cabinet Lock Model number: AA-00-264, GN-JOA1-0082, PZ-CUPR-DJAP, GN-JOA1-0081, GN-JOA1-0085, Jo-ECL, Johnn001, RFID-CL (Note: The PCB schematic diagram and PCB Layout etc. of all models are the same. The only difference is that the product names are named differently. We prepared model Jo-ECL for EMC test.) Sample number: 1# Modulation: ASK modulation Operating Frequency Range(s): 13.553-13.567 MHz Channel Frequency: 13.56MHz Max Transmit Power: 70.57 dBμV/m Number of Channels: 1 channel Antenna Type : Coil Antenna Antenna Gain: 0.0 dBi Power supply: : DC6V for Battery Temperature Range: -10°C ~ +60°C Date of Received: December 12, 022 Not…

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Radiated MPE ---The End---