2AIHD-0055Vehicle Gateway

Date: February 1, 2024 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern: I, the undersigned, hereby authorize Kevin Tsai / Deputy Manager of SGS Compliance Certification Services INC to act on behalf of Samsara INC in all matters relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by SGS Compliance Certification Services INC on our behalf shall have the same effect as acts of our own. I, 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. In authorizing SGS Compliance Certification Services INC as our representative, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; DocuSign Envelope ID: 316C8B01-2314-4D0A-BCF9-0B2EDADE1537 i) keep a record of all complaints made known to us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. Applicant Declaration I, SAMSARA INC (FRN: 0025597428) Grantee Code: 2AIHD, apply for FCC ID: 2AIHD-0055, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, INC(TCB) terms and conditions. SAMSARA INC 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. DocuSign Envelope ID: 316C8B01-2314-4D0A-BCF9-0B2EDADE1537 FCC Certification – Section 2.911(d)(7) Information SAMSARA INC certifies that, as of the date of the filing of the application, SAMSARA INC, is our designated U.S. agent for service of process for the above referenced grantee code. SAMSARA INC 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. SAMSARA INC accepts, as of the date of the filing of the application, the o…

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Date: February 1, 2024 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern: I, the undersigned, hereby authorize Kevin Tsai / Deputy Manager of SGS Compliance Certification Services INC to act on behalf of Samsara INC in all matters relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by SGS Compliance Certification Services INC on our behalf shall have the same effect as acts of our own. I, 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. In authorizing SGS Compliance Certification Services INC as our representative, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; DocuSign Envelope ID: 316C8B01-2314-4D0A-BCF9-0B2EDADE1537 i) keep a record of all complaints made known to us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. Applicant Declaration I, SAMSARA INC (FRN: 0025597428) Grantee Code: 2AIHD, apply for FCC ID: 2AIHD-0055, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, INC(TCB) terms and conditions. SAMSARA INC 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. DocuSign Envelope ID: 316C8B01-2314-4D0A-BCF9-0B2EDADE1537 FCC Certification – Section 2.911(d)(7) Information SAMSARA INC certifies that, as of the date of the filing of the application, SAMSARA INC, is our designated U.S. agent for service of process for the above referenced grantee code. SAMSARA INC 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. SAMSARA INC accepts, as of the date of the filing of the application, the o…

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FCC ID: 2AIHD-0055 Date: March 12, 2024 To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Samsara Inc. 1 De Haro Street, San Francisco, CA 94107, USA Dear Sir or Madam, Due to the business consideration, we hereby declare that our product of Vehicle Gateway. Model: 010-00008 ; 010-00006 have as following difference for all the specification and layout are identical except they come with different model number for marketing purposes. Any questions regarding this declaration, please don’t hesitate to contact us. Your Sincerely, Company Name: Compliance Certification Services Inc. Address: No.11, Wugong 6th Rd., Wugu Dist., New Taipei City, Taiwan. Contact Name: Kevin Tsai Tel.: +886 2 2299 9720 Email: [email protected] Model name Difference 010-00008LTE Band: 2,4,5,12,14 010-00006LTE Band: 2,4,5,12,13

Date: March 21, 2024 To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Samsara Inc. 1 De Haro Street, San Francisco, CA 94107, USA Regarding: Confidentiality Request regarding application for FCC ID: 2AIHD-0055 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 180 days from the grant date, whichever is less. If the device is marketed within 180 days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Company Name: Compliance Certification Services Inc. Address: No.11, Wugong 6th Rd., Wugu Dist., New Taipei City, Taiwan. Contact Name: Kevin Tsai Tel.: +886 2 2299 9720 Email: [email protected]

EUT Back Side Remark:The compliance statement has been placed in user manual due to the surface limitation reason.

EUT Back Side Remark:The compliance statement has been placed in user manual due to the surface limitation reason.

Project No: TM-2312000115P FCC ID: 2AIHD-0055 Page 1 / 15 Report No.: TMWK2312004667KS Rev.: 02 No.11, Wugong 6th Rd., Wugu Dist., New Taipei City , Taiwan /新北市五股區五工六路11號 t:(886-2) 2299-9720 f:(886-2) 2299-9721 www.sgs.com.tw Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of client’s instruction, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced, except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Compliance Certification Services Inc. 程智科技股份有限公司 Member of the SGS Group RF Exposure Evaluation Report FCC 47 CFR § 2.1091 for Vehicle Gateway Model Name.: 010-00008, 010-00006 Prepared for: Samsara Inc. 1 De Haro Street, San Francisco, CA 94107, USA Prepared by Compliance Certification Services Inc. Wugu Laboratory No.11, Wugong 6th Rd., Wugu Dist., New Taipei City, Taiwan. Issue Date: April 2, 2024 Note: This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, NIST or any government agencies. The test results in the report only apply to the tested sample. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Page 2 / 15 Report No.: TMWK2312004667KS Rev.: 02 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 March 20, 2024 Initial Issue ALL Allison Chen 01 March 27, 2024 See the following Note Rev.(01) P.7, 12, 13 Allison Chen 02 April 2, 2024 See the following Note Rev.(02) P.7, 13-14 Allison Chen Note: Rev.(01) 1. Evaluate co-transmission with WIFI/BT module and modify antenna model. Rev.(02) 1. Modify LTE module information. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Page 3 / 15 Report No.: TMWK2312004667KS Rev.: 02 Table of Contents 1 ATTESTATION OF TEST RESULTS ................................................................... 4 2 TEST SPECIFICATION, METHODS AND PROCEDURES ................................. 5 3 DEVICE UNDER TEST (DUT) INFORMATION .................................................... 6 3.1 DUT DESCRIPTION .............................................................................................................. 6 3.2 WIRELESS TECHNOLOGIES ............................................................................................... 7 4 MAXIMUM PERMISSIBLE EXPOSURE .............................................................. 9 4.1 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) ............................................... 9 4.2 MPE CALCULATION METHOD ........................................................................................... 10 4.3 MPE EXEMPTION ............................................................................................................... 11 4.4 MULTIPLE RF SOURCES ................................................................................................... 12 5 MPE EXEMPTION OPTION B ............................................................................ 13 6 SIMULTANEOUS TRANSMISSION ANALYSIS ................................................ 14 6.1 SUM OF THE WIFI 2.4GHZ + BLUETOOTH ....................................................................... 14 7 FACILITIES ........................................................................................................ 15 This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Page 4 / 15 Report No.: TMWK2312004667KS Rev.: 02 1 Attestation of Test Results Applicant Name Samsara Inc. Model Name Vehicle Gateway Applicable Standards FCC 47 CFR § 2.1091 FCC 47 CFR § 1.1307 FCC 47 CFR § 1.1310 Published RF exposure KDB procedures Receive EUT Date: December 11, 2023 Compliance Certification Services Inc. , tested the above equipment in accordance with the requirements set forth in the above standards. Determination of compliance is based on the results of the compliance measurement,not taking into account measurement instrumentation uncertainy.All indications of Pass/Fail in this report are opinions expressed by Compliance Certification Services Inc, based on interpretations and/or observations of test results. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Approved & Released By: Sky Zhou Asst. Supervisor Compliance Certification Services Inc. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Page 5 / 15 Report No.: TMWK2312004667KS Rev.: 02 2 Test Specification, Methods and Procedures The tests documented in this report were performed in accordance with FCC 47 CFR § 2.1091, the following FCC Published RF exposure KDB procedures…

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Samsara Freya_NA Antenna Datasheet Nov. 02, 2023 Prepared by David Chu Confidential & Proprietary 2 Outline •Antenna Specification •Antenna Structure & Placement •Return Loss & Isolation •Radiation Pattern •Peak Gain & Efficiency Manufacturer Name: Sercomm Corporation Address:8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. EdϭDŽĚĞů͗ςϭϳϮϬϬϭ<t EdϮDŽĚĞů͗ςϭϳϮϬϬϭ>t  EdκDŽĚĞů͗ςϭϳϮϬϬϭEt  EdϯDŽĚĞů͗ςϭϳϮϬϬϭDt  Confidential & Proprietary 3 Antenna Specification ItemLTE_Main Operation BandB5/B12/B13B2/B4 Peak Gain (dBi) < 2.5< 1.5 Efficiency (%) > 45 B 2 > 50 B4 > 55 Return Loss (dB) ≥6dB ItemLT E _ D i v. Operation BandB5/B12/B13B2/B4 Peak Gain (dBi) < 0.5 B2 < 2 B4 < 2.5 Efficiency (%) B5 > 35 B12/B13 > 30 B2 > 45 B4 > 55 Return Loss (dB) ≥6dB Confidential & Proprietary 4 Antenna Specification ItemGPSWiFi/BT Frequency (MHz) 1559-16012400-2500 Peak Gain (dBi) < 2< 2.5 Efficiency (%) > 60> 60 Return Loss (dB) ≥10dB≥10dB Confidential & Proprietary 5 Antenna Structure & Placement Ant No.Operating BandTypeMaterial FeedingDimension Ant 1 (LTE Main) B2/B4/B5/B12/B13PIFAMetalTrace59.9 x 8.6 x 9.8 mm 3 Ant 2 (LTE Div.) B2/B4/B5/B12/B13MonopoleMetalTrace64.1 x 8.6 x 9.6 mm 3 Ant 3GPSPIFAMetalTrace25.5 x 4.9 x 8.8 mm 3 Ant 4WiFi 2.4G / BTPIFAMetalTrace20 x 4.9 x 8.8 mm 3 Ant 1 Ant 3Ant 4 Ant 2 Z X Y Full unit is used for antenna performance measurement. Confidential & Proprietary 6 Return Loss – Ant 1 LTE Main Confidential & Proprietary 7 Return Loss – Ant 2 LTE Div. Confidential & Proprietary 8 Return Loss – Ant 3 GPS Ant NA GND 4.7nH GND 2.2pF IO Confidential & Proprietary 9 Return Loss – Ant 4 WiFi 2.4G/BT Confidential & Proprietary 10 Isolation – Ant 1 & Ant 2 Confidential & Proprietary 11 Isolation – Ant 1 & Ant 3, 4 Ant 1 to Ant 3 Ant 1 to Ant 4 Confidential & Proprietary 12 Isolation – Ant 2 & Ant 3, 4 Ant 2 to Ant 3 Ant 2 to Ant 4 Confidential & Proprietary 13 X Y Z Y X Z Z Y X 13 3D Radiation Pattern –Ant 1 @ B5 Confidential & Proprietary 14 X Y Z Y X Z Z Y X 14 3D Radiation Pattern –Ant 1 @ B12 Confidential & Proprietary 15 X Y Z Y X Z Z Y X 15 3D Radiation Pattern –Ant 1 @ B13 Confidential & Proprietary 16 X Y Z Y X Z Z Y X 16 3D Radiation Pattern –Ant 1 @ B2 Confidential & Proprietary 17 X Y Z Y X Z Z Y X 17 3D Radiation Pattern –Ant 1 @ B4 Confidential & Proprietary 18 X Y Z Y X Z Z Y X 18 3D Radiation Pattern –Ant 2 @ B5 Confidential & Proprietary 19 X Y Z Y X Z Z Y X 19 3D Radiation Pattern –Ant 2 @ B12 Confidential & Proprietary 20 X Y Z Y X Z Z Y X 20 3D Radiation Pattern –Ant 2 @ B13 Confidential & Proprietary 21 X Y Z Y X Z Z Y X 21 3D Radiation Pattern –Ant 2 @ B2 Confidential & Proprietary 22 X Y Z Y X Z Z Y X 22 3D Radiation Pattern –Ant 2 @ B4 Confidential & Proprietary 23 X Y Z Y X Z Z Y X 23 3D Radiation Pattern –Ant 3 @ 1.575G Confidential & Proprietary 24 X Y Z Y X Z Z Y X 24 3D Radiation Pattern – Ant 4 @ 2.4GHz Confidential & Proprietary 25 Peak Gain & Efficiency Frequency (MHz)B5B12B13B2B4 Peak Gain (dBi) TX : 1.2 RX : 1.5 TX : 0.9 RX : 1.1 TX : 1.4 RX :1.3 TX : 1.5 RX : 2.1 TX : 1.6 RX : 2.4 Efficiency (%)49 ~ 53 48 ~ 5247 ~ 5357 ~ 6656 ~ 67 Frequency (MHz)WiFi 2.4G/BT Peak Gain (dBi)2.4 Efficiency (%)63 ~ 66 Frequency (MHz)GPS Peak Gain (dBi)2.1 Efficiency (%)61 ~ 65 Ant 1 LTE Main Ant 2 LTE Div. Ant 3 GPSAnt 4 WiFi 2.4G/BT Frequency (MHz)B5B12B13B2B4 Peak Gain (dBi)RX : 0.3RX : -0.1RX : 0.2RX : 1.7RX : 2.2 Efficiency (%)37 ~ 41 35 ~ 3735 ~ 3855 ~ 5956 ~ 61

Samsara Freya_FN Antenna Datasheet Dec. 06, 2023 Prepared by David Chu Confidential & Proprietary 2 Outline •Antenna Specification •Antenna Structure & Placement •Return Loss & Isolation •Ra dia tion P attern •Pea k Gain & Efficiency Manufacturer Na me: Sercomm Corporation Address:8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. ANT 1 Model:6172001KWA ANT 2 Model:6172001LWA ANT 4 Model:6172001NWA ANT 3 Model:6172001MWA Confidential & Proprietary 3 Antenna Specification ItemLTE_Main Operation BandB5/B12/14B2/B4 Peak Gain (dBi) < 2.5< 1.5 Efficiency (%) > 45 B2 > 50 B4 > 55 Return Loss (dB) ≥6dB ItemLT E _ D i v. Operation BandB5/B12/14B2/B4 Peak Gain (dBi) < 0.5 B2 < 2 B4 < 2.5 Efficiency (%) B5 > 35 B12/B13 > 30 B2 > 45 B4 > 55 Return Loss (dB) ≥6dB Confidential & Proprietary 4 Antenna Specification ItemGPSWiFi/BT Frequency (MHz) 1559-16012400-2500 Peak Gain (dBi) < 2< 2.5 Efficiency (%) > 60> 60 Return Loss (dB) ≥10dB≥10dB Confidential & Proprietary 5 Antenna Structure & Placement Ant No.Operating BandTypeMaterial FeedingDimension Ant 1 (LTE Main) B2/B4/B5/B12/14PIFAMetalTrace59.9 x 8.6 x 9.8 mm 3 Ant 2 (LTE Div.) B2/B4/B5/B12/14MonopoleMetalTrace64.1 x 8.6 x 9.6 mm 3 Ant 3GPSPIFAMetalTrace25.5 x 4.9 x 8.8 mm 3 Ant 4WiFi 2.4G / BTPIFAMetalTrace20 x 4.9 x 8.8 mm 3 Ant 1 Ant 3Ant 4 Ant 2 Z X Y Full unit is used for antenna performance measurement. Confidential & Proprietary 6 Return Loss – Ant 1 LTE Main Confidential & Proprietary 7 Return Loss – Ant 2 LTE Div. Confidential & Proprietary 8 Return Loss – Ant 3 GPS Ant NA GND 4.7nH GND 2.2pF IO Confidential & Proprietary 9 Return Loss – Ant 4 WiFi 2.4G/BT Confidential & Proprietary 10 Isolation – Ant 1 & Ant 2 Confidential & Proprietary 11 Isolation – Ant 1 & Ant 3, 4 Ant 1 to Ant 3 Ant 1 to Ant 4 Confidential & Proprietary 12 Isolation – Ant 2 & Ant 3, 4 Ant 2 to Ant 3 Ant 2 to Ant 4 Confidential & Proprietary 13 X Y Z Y X Z Z Y X 13 3D Radiation Pattern –Ant 1 @ B5 Z X Y Confidential & Proprietary 14 X Y Z Y X Z Z Y X 14 3D Radiation Pattern –Ant 1 @ B12 Z X Y Confidential & Proprietary 15 X Y Z Y X Z Z Y X 15 3D Radiation Pattern –Ant 1 @ B14 Z X Y Confidential & Proprietary 16 X Y Z Y X Z Z Y X 16 3D Radiation Pattern –Ant 1 @ B2 Z X Y Confidential & Proprietary 17 X Y Z Y X Z Z Y X 17 3D Radiation Pattern –Ant 1 @ B4 Z X Y Confidential & Proprietary 18 X Y Z Y X Z Z Y X 18 3D Radiation Pattern –Ant 2 @ B5 Z X Y Confidential & Proprietary 19 X Y Z Y X Z Z Y X 19 3D Radiation Pattern –Ant 2 @ B12 Z X Y Confidential & Proprietary 20 X Y Z Y X Z Z Y X 20 3D Radiation Pattern –Ant 2 @ B14 Z X Y Confidential & Proprietary 21 X Y Z Y X Z Z Y X 21 3D Radiation Pattern –Ant 2 @ B2 Z X Y Confidential & Proprietary 22 X Y Z Y X Z Z Y X 22 3D Radiation Pattern –Ant 2 @ B4 Z X Y Confidential & Proprietary 23 X Y Z Y X Z Z Y X 23 3D Radiation Pattern –Ant 3 @ 1.575G Z X Y Confidential & Proprietary 24 X Y Z Y X Z Z Y X 24 3D Radiation Pattern – Ant 4 @ 2.4G Confidential & Proprietary 25 Peak Gain & Efficiency Frequency (MHz)B5B12B14B2B4 Peak Gain (dBi) TX : 1.2 RX : 1.5 TX : 0.9 RX : 1.1 TX : 1.5 RX :1.3 TX : 1.5 RX : 2.1 TX : 1.6 RX : 2.4 Efficiency (%)49 ~ 53 48 ~ 5247 ~ 5457 ~ 6656 ~ 67 Frequency (MHz)WiFi 2.4G/BT Peak Gain (dBi)2.4 Efficiency (%)63 ~ 66 Frequency (MHz)GPS Peak Gain (dBi)2.1 Efficiency (%)61 ~ 65 Ant 1 LTE Main Ant 2 LTE Div. Ant 3 GPSAnt 4 WiFi 2.4G/BT Frequency (MHz)B5B12B14B2B4 Peak Gain (dBi)RX : 0.3RX : -0.1RX : 0.3RX : 1.7RX : 2.2 Efficiency (%)37 ~ 41 35 ~ 3735 ~ 3855 ~ 5956 ~ 61

Project No.: TM-2312000115P FCC ID: 2AIHD-0055 Page: 1 / 22 Report No.: TMWK2402000390KR Rev.: 02 No.11, Wugong 6th Rd., Wugu Dist., New Taipei City , Taiwan /新北市五股區五工六路11號 t:(886-2) 2299-9720 f:(886-2) 2299-9721 www.sgs.com.tw Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of client’s instruction, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced, except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Compliance Certification Services Inc. 程智科技股份有限公司 Member of the SGS Group FCC Co-location Radio Test Report For Vehicle Gateway Trade Name: Samsara Model: 010-00008, 010-00006 Issued to Samsara Inc. 1 De Haro Street, San Francisco, CA 94107, USA Issued by Compliance Certification Services Inc. Wugu Laboratory No.11, Wugong 6th Rd., Wugu Dist., New Taipei City, Taiwan. Issued Date: April 3, 2024 This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Page: 2 / 22 Report No.: TMWK2402000390KR Rev.: 02 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 March 20, 2024 Initial Issue ALL Allison Chen 01 March 28, 2024 See the following Note Rev.(01) P.9, 15-22 Allison Chen 02 April 3, 2024 See the following Note Rev.(02) P.12 Allison Chen Note: Rev.(01) 1. Modify measurement equipment list and test data. Rev.(02) 1. Modify test setup diagram in section 7.3. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書…

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