2AXFW-ES-F9000KWireless door lock using RFID and Bluetooth

Date: 12/18/2019 VCB_F-01: Operating Procedures Form – FCC Confidentiality v03 Page 1 of 1 OA Information&Communication Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AXFW-ES- F9000K 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: Type of Confidentiality Requested Exhibit Type ☐Short Term ☐ Permanent Block Diagrams ☐Short Term External Photos ☐Short Term ☐Permanent* Internal Photos ☐Short Term ☐Permanent Operation Description ☐Short Term ☐Permanent Parts List/BOM ☐Short Term ☐Permanent Schematics ☐Short Term Test Setup Photos ☐ Short Term ☐Permanent* User manual *Requires further justification before permanent confidentiality will be allowed. 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. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: 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 for an initial period of 90 days. Sincerely, Client’s signature: Client’s name & title: Wansub Lee (CEO) Contact information / address: Technology Development Center RM. 406, Gyeonggi Technopark, 705, Haean-ro, Sangnok-gu, Ansan-si, Gyeonggi-do, Republic Of Korea

Date: 12/18/2019 VCB_F-01: Operating Procedures Form – FCC Authorization v02 Page 1 of 1 EPIC SYSTEMS CO., LTD. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2020-09-02 SUBJECT: FCC Application for (FCC ID: 2AXFW-ES-F9000K) To Whom It May Concern: We, the undersigned, hereby authorize Wansub Lee in Korea Standard Testlab on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Korea Standard Testlab 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. Sincerely, (Must be signed by the person that is listed on the FCC Website) Client’s signature: Client’s name & title: Wansub Lee (CEO) Contact information / address: Technology Development Center RM. 406, Gyeonggi Technopark, 705, Haean-ro, Sangnok-gu, Ansan-si, Gyeonggi-do, Republic Of Korea

Photo1:ExternalPhotographs Top Bottom Side1 Side2 Side3 Side4

Label Information 1. Label Location 2. Label Drawing Label position Made in Korea http://epic.co.kr/home/ DIGITAL DOOR LOCK Model : ES-F9000K FCC ID : 2AXFW-ES-F9000K POWER : DC 6 V Manufacturer : EPIC SYSTEMS CO., LTD. 50mm 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. 25mm

Interior view of EUT Internal Photos View of PCB 1 (Top) View of PCB 1 (Bottom) View of PCB 2 (Top) View of PCB 2 (Bottom) View of PCB 3 (Top) View of PCB 3 (Bottom) View of PCB 4 (Top) View of PCB 4 (Bottom) View of Buzzer (Top) View of Buzzer (Bottom) View of Mechanical device (Top) View of Mechanical device (Bottom)

Korea Standard Testlab 107-27, Jangdeokdong-gil, Namyang-eup, Hwaseong-si, Gyeonggi-do, Korea Tel : +82-31-356-7333 FAX : +82-31-356-7303 Report Number : KST-FRF-200054 Page 2/43 The Test Results presented in this report apply only to the specific sample(s) tested and described in the report itself. This Report shall not be reproduced partially or in its entirety without the written approval of KST KSTFR-P30-09(Rev.2.2) TABLE OF CONTENTS 1. General Information·························································································································4 1.1. Client Information······················································································································4 1.2. General Description of E.U.T.····································································································4 1.3. Details of E.U.T.························································································································4 1.4. Test Facility·······························································································································5 2. Test Equipment and Ancillaries used for Tests··················································································6 3. Summary of Test Results··················································································································8 4. Test Results······································································································································9 4.1. E.U.T. test conditions·················································································································9 4.1.1. EUT channels and frequencies list······················································································10 4.1.2. Test Mode··························································································································10 4.2. Antenna ···································································································································11 4.2.1. Requirement·······················································································································11 4.2.2. Test Result·························································································································11 4.3. Occupied 6 dB Bandwidth········································································································12 4.3.1. Requirement·······················································································································12 4.3.2. Test method·······················································································································12 4.3.3. Test Configuration·············································································································12 4.3.4. Test Procedure···················································································································12 4.3.5. Test Result·························································································································13 4.4. Maximum Peak Output Power··································································································15 4.4.1. Requirement·······················································································································15 4.4.2. Test Method·······················································································································15 4.4.3. Test Configuration·············································································································15 4.4.4. Test Procedure···················································································································15 4.4.5. Test Result·························································································································16 4.5. Peak Power Spectral Density····································································································18 4.5.1. Requirement·······················································································································18 4.5.2. Test Method·······················································································································18 4.5.3. Test Configuration·············································································································18 4.5.4. Test Procedure···················································································································18 4.5.5. Test Result·························································································································19 4.6. Conducted Spurious Emissions·································································································21 4.6.1. Requirement·······················································································································21 4.6.2. Test Procedure···················································································································21 4.6.3. Test Configuration·············································································································21 4.6.4. Test Procedure···················································································································21 Korea Standard Testlab 107-27, Jangdeokdong-gil, Namyang-eup, Hwaseong-si, Gyeonggi-do, Korea Tel : +82-31-356-7333 FAX : +82-31-356-7303 Report Number : KST-FRF-200054 Page 3/43 The Test Results presented in this report apply only to the specific sample(s) tested and described in the report itself. This Report shall not be reproduced partially or in its entirety without the written approval…

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RFID_RadiatedElectricFieldEmissionsTest(Below30MHz) RFID_RadiatedElectricFieldEmissionsTest(Below1GHz) RFID_ACPowerLineConductedEmissions BT_RadiatedElectricFieldEmissionsTest(Below1GHz) BT_RadiatedElectricFieldEmissionsTest(Above1GHz) BT_ACPowerLineConductedEmissions