Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Beijing Landwell Electron Technology Co.,LTD ADD: Room 811,Ganglu Mansion, Jia 6 Huguang Street, Wan, Beijing, China TEL: 86 (0)10-84724360 FAX: 86 (0)10-64752349 E- mail: [email protected] Attestation Letter Date: 2024-06-25 FEDERAL COMMUNICATIONS COMMISSION A uthorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD21046 Dear Sir or Madam: The RF chip installed in our product Intelligent key management system (model name: K26 FCC ID: Q65-K26), only 2.4G WIFI (802.11b and 802.11g/n, Frequency range: 2412-2462MHz) function and NFC (frequency: 13.56MHz) were activated, the other functions are disabled by using the software and the end user cannot activate them. Please contact me if there is need for any additional clarification or information. Best Regards, Sincerely Yours, Sign ature: Contact Person: Wenxin Liu Title: Administration
Beijing Landwell Electron Technology Co.,LTD ADD: Room 811,Ganglu Mansion, Jia 6 Huguang Street, Wan, Beijing, China TEL: 86 (0)10-84724360 E-mail: [email protected] Attestation Letter Date: 06/20/2024 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 Β§2.911(d)(5)(i)(ii) Filing FCC ID:Q65-K26 Beijing Landwell Electron Technology Co.,LTD(βthe applicantβ) certifies that the equipment for which authorization is soughtis not βcoveredβ equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Beijing Landwell Electron Technology Co.,LTD(βthe applicantβ) 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 βcoveredβ equipment. Sincerely, Signature: Contact Person:Wenxin Liu Title: Administration
U.S. AGENT LETTER OF ATTESTATION Date: 2024-06-20 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 Β§2.911(d)(7) Filing FCC ID: Q65-K26 Beijing Landwell Electron Technology Co.,LTD (βthe Applicantβ) certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Beijing Landwell Electron Technology Co.,LTD (βthe Applicantβ) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Iconsigh Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Beijing Landwell Electron Technology Co.,LTD Address: Room 811,Ganglu Mansion, Jia 6 Huguang Street, Wan, Beijing, China FRN: 0022123699 Tel: 86 (0)10-84724360 Email: [email protected] Signed by (printed name): Wenxin Liu Signature:
QA-FR-170-B Beijing Landwell Electron Technology Co.,LTD ADD: Room 811,Ganglu Mansion, Jia 6 Huguang Street, Wan, Beijing, China TEL: 86 (0)10-84724360 E-mail: [email protected] FCC Authorization Date: 2024-06-20 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Beijing Landwell Electron Technology Co.,LTD, Hereby authorizes Bay Area Compliance Laboratories Corp. (Dongguan) t o act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Clientβs signature: Printed Name: Wenxin Liu Title: Administration
QA-FR-172-A Beijing Landwell Electron Technology Co.,LTD ADD: Room 811,Ganglu Mansion, Jia 6 Huguang Street, Wan, Beijing, China TEL: 86 (0)10-84724360 E-mail: [email protected] FCC Confidential Authorization Date: 2024-06-20 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: Q65-K26 In accordance with Sections 0.457 and 0.459 of the Commissionβs Rules, Beijing Landwell Electron Technology Co.,LTD, hereby requests long-term confidential treatment of information accompanying this application as outlined below: β’ Block Diagram β’ Schematics β’ Operation Description As well as short-term (secrecy cycle: 180 days) confidential treatment of information application as outlined below: β’ Userβs Manual β’ External Photos β’ Test Set-up Photos β’ Internal Photos The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Wenxin Liu Title: Administration
Beijing Landwell Electron Technology Co.,LTD ADD: Room 811,Ganglu Mansion, Jia 6 Huguang Street, Wan, Beijing, China TEL: 86 (0)10-84724360 E-mail:[email protected] DECLARATION OF SIMILARITY Date: 2024-06-20 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We,Beijing Landwell Electron Technology Co.,LTD, hereby declare that theproduct:Thermal Printer,FCCID:Q65-K26.model:L-3000, L-3000EF, L-9000D, L-2000K, L-2000P, L-7000EF, L-9000P, L-9000, L-2000, G-100, LDH, 9A, 9C,LANDWELL, i -Keybox-M, i -Keybox-L, i -Keybox-XL, i -Keybox-A, i -Keybox-B, i -Keybox-C, i -Keybox-D, i -Keybox-E, i -Keybox-F, i -Keybox-P, i -Keybox-Z, i -Keybox-GS, i -Keybox-GM, i -Keybox-GL, YT-S, YT-M, FW-S, FW-M, FW-L, DL-W, DL-F, AT-A, AT-S, AT-P, AT-R, H2000, H3000, Keylongest, Keylongest26, K26-A, K26-B, K26-C, K26-D, K26-E, K26-F, K10-A, K10-B, K10-C, K10-D, K20-A, K20-B, K20-P, K20-Z, K20,A-180A, A-180B, A-180C,A-180D, A-180E, A-180F, L-X1, L-X2, L-X3, L-X4, L-X5, L-X6, L-X7, L-X8, L-X9, LG-10, LG-20, LG-30, LG-40, LG-50, LG-60, LG-70, LG-80, LG-90, Wedox, V-100A, V-100B, V-100C, V-100D, V-100E, V-100F, V-200A, V-200B, V-200C, V-200D, V-200E, V-200F, VG-S, VG-M, VG-L, VG-XL, VG-P, VG-Z, 99+, 99+A, 99+B, 99+C, 99+D, 99+E, 99+F, 99+G, 99+H,are electrically identical with the model:K26 which was tested by Bay Area Compliance Laboratories Corp. (Dongguan) with the same electromagnetic emissions and electromagnetic compatibility characteristics. A description of the differences between these models and that are declared similar areas follows: They are the same product, just different model name because of different clients in Amazon, the rest are the same. Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed Name:Wenxin Liu Title: Administration
Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77409E-RF-00A Report Template Version: FCC-Wi-Fi-V1.0 Page 63 of 64 APPENDIX C - RF EXPOSURE EVALUATION Applicable Standard According to subpart 15.247(i)and subpart Β§1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commissionβs guidelines. Limits for Maximum Permissible Exposure (MPE) (Β§1.1310, Β§2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3β1.34 614 1.63 *(100) 30 1.34β30 824/f 2.19/f *(180/fΒ²) 30 30β300 27.5 0.073 0.2 30 300β1500 / / f/1500 30 1500β100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to Β§1.1310 and Β§2.1091 RF exposure is calculated. Calculation formula: Prediction of power density at the distance of the applicable MPE limit S = PG/4ο°RΒ² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); For simultaneously transmit system, the calculated power density should comply with: Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77409E-RF-00A Report Template Version: FCC-Wi-Fi-V1.0 Page 64 of 64 Calculated Data: Operation Modes Frequency (MHz) Antenna Gain Conducted output power including Tune-up Tolerance Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) WiFi 2412-2462 1.40 1.381531.62 20.00 0.01 1.0 NFC 13.560 1.00-41.53 0.000120<<0.0001 0.98 NFC field strength is 53.67BΞΌV/m @ 3m = -41.53dBm(0.0001mW) EIRP. That equal to antenna gain is 0dBi and used the EIRP value as conducted power. Note: The Conducted output power including Tune-up Tolerance provided by manufacturer Simultaneous transmission: WiFi and NFC can`t transmission simultaneously: S Wifi /S limit-Wifi + S NFC /S limit- NFC =0.01/1+0.0001/0.98 =0.01 < 1.0 Result: The device meet FCC MPE at 20 cm distance ***** END OF REPORT *****
οΌ οΌ οΌ οΌ Shenzhen Kexin wireless Technology Co., LTD Shenzhen Kexin wireless Technology Co., LTD MANUFACTURER Address Building H, Yongli Industrial Zone, Shabei Hongli, Baolong Street, Longgang District, Shenzhen Antenna Type FPC Antenna Model Name K26 Gain οΌ 1.40 dBi Antenna Specification Shenzhen Kexin wireless Technology Co., LTD Antenna image 2500.0MHz H+V.Eff:46.4% 2500.0MHz Total(E1-XZ), Max=-0.56dBi 2500.0MHz Total(E2-YZ),Max=-0.39dBi
TEST REPORT Applicant: Beijing Landwell Electron Technology Co.,LTD Address: Room 811,Ganglu Mansion, Jia 6 Huguang Street, Wan, Beijing, China Product Name: Intelligent key management system FCC ID: Q65-K26 Standard(s): 47 CFR Part 15, Subpart C(15.247) ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Report Number: XMTN1231221-77409E-RF-00A Report Date: 2024/7/8 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Gavin Xu Approved By: Ivan Cao Title: RF Engineer Title: EMC Manager Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked β² is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with β .This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77409E-RF-00A Report Template Version: FCC-Wi-Fi-V1.0 Page 2 of 64 CONTENTS DOCUMENT REVISION HISTORY κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 4 1. GENERAL INFORMATION κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 5 1.2 ACCESSORY INFORMATION κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 5 1.3 ANTENNA INFORMATION DETAILβ² κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 5 1.4 EQUIPMENT MODIFICATIONS κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 5 2. DESCRIPTION OF TEST CONFIGURATION κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 6 2.1 OPERATION FREQUENCY DETAIL κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 6 2.2 EUT OPERATION CONDITION κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 6 2.3 EUT EXERCISE SOFTWARE κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 6 2.4 SUPPORT EQUIPMENT LIST AND DETAILS κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 6 2.5 SUPPORT CABLE LIST AND DETAILS κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 7 2.6 BLOCK DIAGRAM OF TEST SETUP κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 7 2.7 TEST FACILITY κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 9 2.8 MEASUREMENT UNCERTAINTY κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 9 3. SUMMARY OF TEST RESULTS κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 10 4. REQUIREMENTS AND TEST PROCEDURES κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 11 4.1 AC LINE CONDUCTED EMISSIONS κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 11 4.1.1 Applicable Standard κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 11 4.1.2 EUT Setupκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 12 4.1.3 EMI Test Receiver Setup κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 12 4.1.4 Test Procedure κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 13 4.1.5 Corrected Amplitude & Margin Calculation κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 13 4.1.6 Test Result κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 13 4.2 RADIATION SPURIOUS EMISSIONS κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 14 4.2.1 Applicable Standard κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 14 4.2.2 EUT Setupκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 14 4.2.3 EMI Test Receiver & Spectrum Analyzer Setup κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 16 4.2.4 Test Procedure κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 16 4.2.5 Corrected Result & Margin Calculation κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 16 4.2.6 Test Result κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 16 4.3 MINIMUM 6 DB EMISSION BANDWIDTH κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 17 4.3.1 Applicable Standard κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 17 4.3.2 EUT Setupκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 17 4.3.3 Test Procedure κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 17 4.3.4 Test Result κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 17 4.4 99% OCCUPIED BANDWIDTH κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ 18 4.4.1 EUT Setupκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκβ¦
Text truncated - open the document above for the full version.
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.41 GHz - 2.46 GHz | 25.00 mW |

Data Collector
Equipment Class
DCD - Part 15 Low Power Transmitter Below 1705 kHz