2AJ9T-QR500QR Code Reader

Agent Authorization Company: ZKTECO CO., LTD. Address: No.26, Pingshan 188 Industry zone, Tangxia Town, Dongguan City, Guangdong Province, China 523728 Product Name: QR Code Reader Model Number(s): QR500-B, QR500-W, QR500-B-CL, QR500-B-AR, QR500S-B, QR500S-W, R400-A-S, R400-B-S, R400-S-S, R400-A-S, R400(Z)-A-S, R400(Z)-B-S, R400(Z)-S-S, QR400-B, QR401-B, QR402-B, QR400-W, QR401-W, QR402-W, H420- S-S, HT420-S-S, R401-B-S, R401-S-S, R401-B-S-N, R401-B-S-V, R401-B-S-NV, R401- S-S-NV, R401-S-S-V, RT411-B-S, RT411-B-S-V, RT411-B-S-N, RT411-B-S-NV, R411- B-S, QR377-B-S, QR378-B-S, QRT378-B-S, QR387-B-S, QR388-B-S, QRT388-B-S Product Description: QR Code Reader We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2020-06-06 Name: Zhonglie Ge Company: ZKTECO CO., LTD.

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-06-05 Subject; Request for Confidentiality FCC ID: 2AJ9T-QR500 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, ZKTECO CO., LTD. Contact person: Zhonglie Ge

June 08, 2020 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2AJ9T-QR500 Model Number: QR500-B, QR500-W, QR500-B-CL, QR500-B-AR, QR500S-B, QR500S-W, R400-A-S, R400-B-S, R400-S-S, R400-A-S, R400(Z)-A-S, R400(Z)-B-S, R400(Z)-S-S, QR400-B, QR401-B, QR402-B, QR400-W, QR401-W, QR402-W, H420- S-S, HT420-S-S, R401-B-S, R401-S-S, R401-B-S-N, R401-B-S-V, R401-B-S-NV, R401-S-S-NV, R401-S-S-V, RT411-B-S, RT411-B-S-V, RT411-B-S-N, RT411-B-S-NV, R411-B-S, QR377-B-S, QR378-B-S, QRT378-B-S, QR387-B-S, QR388-B-S, QRT388- B-S To Whom It May Concern: We, The ZKTECO CO., LTD. hereby declare that the model : QR500-W, QR500- B-CL, QR500-B-AR, QR500S-B, QR500S-W, R400-A-S, R400-B-S, R400-S-S, R400-A-S, R400(Z)-A-S, R400(Z)-B-S, R400(Z)-S-S, QR400-B, QR401-B, QR402-B, QR400-W, QR401-W, QR402-W, H420-S-S, HT420-S-S, R401-B-S, R401-S-S, R401-B-S-N, R401-B-S-V, R401-B-S-NV, R401-S-S-NV, R401-S-S-V, RT411-B-S, RT411-B-S-V, RT411-B-S-N, RT411-B-S-NV, R411-B-S, QR377-B- S, QR378-B-S, QRT378-B-S, QR387-B-S, QR388-B-S, QRT388-B-S is identical with the model : QR500-B, except the model name. Except for the different above, no other modification is performed. Sincerely, Signature: ZKTECO CO., LTD. Contact person: Zhonglie Ge

External Photos ALL VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT(PORT)

FCC ID Label Location FCC ID: 2AJ9T-QR500 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.

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 INTERNAL VIEW OF EUT-7 ANTENNA Antenna

Page 1 of 36 FCC Test Report Report No.: AGC00927200402FE05 FCC ID : 2AJ9T-QR500 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : QR Code Reader BRAND NAME : ZKTeco MODEL NAME : QR500-B, QR500-W, QR500-B-CL, QR500-B-AR, QR500S-B, QR500S-W, R400-A-S, R400-B-S, R400-S-S, R400-A-S, R400(Z)-A-S, R400(Z)-B-S, R400(Z)-S-S, QR400-B, QR401-B, QR402-B, QR400-W, QR401-W, QR402-W, H420-S-S, HT420-S-S, R401-B-S, R401-S-S, R401-B-S-N, R401-B-S-V, R401-B-S-NV, R401-S-S-NV, R401-S-S-V, RT411-B-S, RT411-B-S-V, RT411-B-S-N, RT411-B-S-NV, R411-B-S, QR377-B-S, QR378-B-S, QRT378-B-S, QR387-B-S, QR388-B-S, QRT388-B-S APPLICANT : ZKTECO CO., LTD. DATE OF ISSUE : Jun. 01, 2020 STANDARD(S) : FCC Part 15.225 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00927200402FE05 Page 2 of 36 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jun. 01, 2020 Valid Initial Release Report No.: AGC00927200402FE05 Page 3 of 36 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 4 2. GENERAL INFORMATION ............................................................................................................................ 5 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 5 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 6 4. DESCRIPTION OF TEST MODES ................................................................................................................. 7 5. SYSTEM TEST CONFIGURATION ............................................................................................................... 8 5.1. CONFIGURATION OF EUT SYSTEM ..................................................................................................... 8 5.2 EQUIPMENT USED IN TESTED SYSTEM ............................................................................................... 8 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 8 6. TEST FACILITY ............................................................................................................................................. 9 7. RADIATED EMISSION ................................................................................................................................. 10 7.1. TEST LIMIT ........................................................................................................................................... 10 7.2. MEASUREMENT PROCEDURE ............................................................................................................ 11 7.3. TEST SETUP ......................................................................................................................................... 13 7.4. TEST SETUP ......................................................................................................................................... 14 8. FREQUENCY STABILITY ............................................................................................................................ 18 8.1. MEASUREMENT PROCEDURE ........................................................................................................... 18 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 18 8.3. MEASUREMENT RESULTS .................................................................................................................. 19 9. BANDWIDTH ............................................................................................................................................... 20 9.1. MEASUREMENT PROCEDURE ........................................................................................................... 20 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 20 9.3. MEASUREMENT RESULTS .................................................................................................................. 21 10. LINE CONDUCTED EMISSION TEST ....................................................................................................... 22 10.1. LIMITS OF LINE CONDUCTED EMISSION TEST............................................................................... 22 10.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST ............................................................ 22 10.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST .......................................... 23 10.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ........................................................ 23 10.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST .................................................................. 24 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ........................................................................................ 26 APPENDIX B: PHOTOGRAPHS OF EUT ....................................................................................................... 28 Report No.: AGC00927200402FE05 Page 4 of 36 1. VERIFICATION OF CONFORMITY Applicant ZKTECO CO., LTD. Address No.26, Pingshan 188 Industry zone, Tangxia Town, Dongguan City, Guangdong Province, China 523728 Manufacturer Guangdong ZK Radio Electronic Tech Co., Ltd Address 1004 Room, 3 block B, Tian-an-Yun-Gu, Ban Tian Longgang, Shenzhen, China Factory Guangdong ZK Radio Electronic Tech Co., Ltd Address 1004 Room, 3 block B, Tian-an-Yun-Gu, Ban Tian Longgang, Shenzhen, China Product Designation QR Code Reader Brand N…

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Test Setup Photos RADIATED EMISSION TEST SETUP BELOW 30MHz RADIATED EMISSION TEST SETUP BELOW 1GHz FCC LINE CONDUCTED EMISSION TEST SETUP