2BVBR-VSFLITE24Vibration Sensor Canary

Vibration Sensor Canary User Manual 1 1. Description of the equipment Product Name: Vibration Sensor Canary Model: V-SFLITE24 2. Introduction Canary is an intelligent sensor that continuously assesses the condition of industrial assets, such as machinery, allowing for real-time data collection and analysis. By leveraging a sophisticated platform powered by artificial intelligence, the system interprets the gathered data to provide actionable insights. This proactive approach enables users to setup a predictive maintenance strategy that enhances operational efficiency and extends the lifespan of their assets This device is not intended for the use in explosive environments; for such applications use the model CanaryEX (V-SFATEX24). V-SFLITE24 V-SFATEX24 2 3. Intended use of the equipment The Canary is an intelligent low-power wireless sensor for the monitoring of industrial assets designed to work exclusively with the Sensorfact software suite. The device is designed for indoor use and is intended to be mounted on the measured asset using exclusively the Sensorfact Bolt Adapter following instructions provided by this manual. No other mounting methods are allowed. The product, as described in this manual, consists of: • Device (i.e. sensor unit) • User manual (including Declaration of Conformity) Necessary materials, tools, equipment for installation, commissioning, maintenance and disposal, such as, but not limited to: bolt adapters, fasteners, glues, connectivity hubs, personal safety equipment, hand tools, etc. are not provided by the product Manufacturer and therefore also not covered in this manual. It is expected that the device installation, commissioning, maintenance and disposal is performed by trained personnel, using approved equipment, materials and procedures. It is assumed, that the industrial asset the device is attached to, is located in a restricted zone, so no uninvolved people are present in the safety perimeter of said asset at any time. 3 4. Safety Information Familiarize yourself with information in this manual before attempting installation, commissioning, operations, maintenance or disposal of this device; keep this manual for future reference. Country, state or local legislation, regulations and standards may apply to the installation, commissioning, operations, maintenance or disposal of this device. Improperly performed actions such as, but not limited to: installation, commissioning, maintenance or disposal may cause injury or material damage. This device is not user-serviceable. Do not attempt to repair or modify the device. Unauthorized personnel are strictly prohibited from performing any actions, including but not limited to installation, commissioning, operation, maintenance, or disposal. Do not attempt to modify the device’s embedded software in any way. Never attempt to update the device with embedded software that has not been officially released and published by the Manufacturer. In case of doubts about particular software release, troubles updating your device’s software or a suspicion on a counterfeit software release, please contact support as detailed in the Support section of this manual. 4 Do not reach to or touch the device, attached to the industrial asset, when in operation. Before any action, make sure that the appropriate procedures for safety-guaranteed switch-off procedures had been followed (e.g. LOTO). Make sure to monitor and inspect device for any sign of damage of other than nominal behaviour. See section Damaged Device of this manual for detailed info. Do not open, disassemble, or crush the device; Do not drill or cut into its casing. Do not let the device heat-up above the specified temperature range or incinerate it. Do not dispose of the device in fire or similar. Make sure that the device body is or has not been in contact with chemical materials as it can lead to potential device damage. The device generates, uses and can radiate radio frequency energy and, if not installed and operated in accordance to the instructions in this manual, may cause harmful interference to radio communications. 5 5. Damaged Device Do not attempt installation, commissioning, operation or maintenance of the device if it is visibly damaged or if you notice any other sign of other- than-nominal behaviour as described in this manual. If the device is damaged or if there is any suspicion of potential damage, contact support as described in the Support section of this manual. The damaged device must be removed from service as soon as possible. In the following cases, but not limited thereto, the device must be considered damaged and it is not allowed to proceed with installation, commissioning, operation or maintenance of such device to avoid any potentially unsafe situation. 1. The device body is cracked. 2. Any of the screws on the device body have become loose or are missing. 3. The device body shows extensive scratches or wear signs not caused by normal use of the device. 4. The device cannot be turned on. 5. There is a suspicion that there may be internal mechanical damage to the device, e.g. there are sounds hinting there may be a loose component (screw, fragment, etc.) inside the device. 6. The attachment mechanism parts are damaged, so the mechanical fixation of the device to the asset may be compromised. 6 7. The attachment mechanism contains dirt or debris, due to which the device may have no electrical connection to the bolt adapter. 8. The pressure relief opening has been clogged. 9. Device behaviour that is other that nominal, e.g. faulty readings, frequent or intermittent loss of connection, involuntary shutdowns etc. 10. Any other signs that indicate wear beyond surface wear expected from normal use of the device. 7 6. Device overview 1. Coordinate system indication 2. Button 3. Indicator 4. Device body 5. Device type plate 6. Pressure relieve opening 7. Installation nut M20x1.5 8 7. Device identification Device type plate (5) contains the fo…

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Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BVBR-VSFLITE24 V-SFLITE24 We, Applicant Company Name: Sensorfact B.V. Address: Nicolaas Beetstraat 216-222 Utrecht 3511 HG Netherlands Phone: 31623497248 certify 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of it’s successors and assignees. We certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date: 2026-4-13 Printed Name of Signee: Hans Theodorus Beukers/CFO Company: Sensorfact B.V. Address: Nicolaas Beetstraat 216-222 Utrecht 3511 HG Netherlands Phone: 31623497248 Fax: Email: [email protected] Docusign Envelope ID: 8F988EA8-D8AF-4F40-B18F-655BA9F90BAE

Confidentiality Request Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BVBR-VSFLITE24 V-SFLITE24 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Parts Lists • the Tune Up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date: 2026-4-13 Printed Name of Signee: Hans Theodorus Beukers/CFO Company: Sensorfact B.V. Address: Nicolaas Beetstraat 216-222 Utrecht 3511 HG Netherlands Phone: 31623497248 Fax: Email: [email protected] Docusign Envelope ID: 8F988EA8-D8AF-4F40-B18F-655BA9F90BAE

Page1of3FCCID:2BVBR-VSFLITE24 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of3FCCID:2BVBR-VSFLITE24 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of3FCCID:2BVBR-VSFLITE24 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6

Page1of1FCCID:2BVBR-VSFLITE24 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com LABELANDLOCATION (Size:L4.0cmxW2.0cm) LabelLocation VibrationSensorCanary Model:V-SFLITE24 FCCID:2BVBR-VSFLITE24

Page1of4FCCID:2BVBR-VSFLITE24 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com InternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2BVBR-VSFLITE24 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of4FCCID:2BVBR-VSFLITE24 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6 BluetoothAntenna Page4of4FCCID:2BVBR-VSFLITE24 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.7

Page 1 of 8 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation FOR Sensorfact BV Vibration Sensor Canary Test Model: V-SFLITE24 Prepared for : Sensorfact BV Address : Nicolaas Beetsstraat 222, 3511HG Utrecht, Netherlands Prepared by : Guangzhou LCS Compliance Testing Laboratory Ltd. Address : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel : (+86) 020-39166689 Fax : (+86) 020-39166619 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : March 11, 2026 Number of tested samples : 2 Sample No. : A251121093-1, A251121093-2 Serial number : Prototype Date of Test : March 11, 2026 ~ March 19, 2026 Date of Report : March 20, 2026 Page 2 of 8 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation Report Reference No. ................. : LCSC03116010EB Date of Issue ................................... : March 20, 2026 Testing Laboratory Name ............ : Guangzhou LCS Compliance Testing Laboratory Ltd. Address ........................................... : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Sensorfact BV Address ........................................... : Nicolaas Beetsstraat 222, 3511HG Utrecht, Netherlands Test Specification Standard ......................................... : FCC KDB publication 447498 D01 General RF Exposure Guidance v06 FCC CFR 47 part1 1.1310 FCC CFR 47 part2 2.1093 Test Report Form No. ..................... : TRF-4-E-215 A/0 TRF Originator ................................ : Guangzhou LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Guangzhou LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Guangzhou LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Guangzhou LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. .................. : Vibration Sensor Canary Trade Mark ...................................... : Sensorfact Test Model ...................................... : V-SFLITE24 Ratings ............................................ : Please Refer to Page 6 Result ........................................... : PASS Compiled by: Supervised by: Approved by: Ace Yao/ Administrators Justin Zhu/ Technique Director Gavin Liang / Manager Page 3 of 8 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation Test Result PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSC03116010EB March 20, 2026 Date of issue Test Model.............................. : V-SFLITE24 EUT......................................... : Vibration Sensor Canary Applicant............................... : Sensorfact BV Address................................... : Nicolaas Beetsstraat 222, 3511HG Utrecht, Netherlands Telephone............................... : / Fax.......................................... : / Manufacturer......................... : Sensorfact BV Address................................... : Nicolaas Beetsstraat 222, 3511HG Utrecht, Netherlands Telephone............................... : / Fax.......................................... : / Factory................................... : / Address................................... : / Telephone............................... : / Fax.......................................... : / Page 4 of 8 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Revision History Report Version Issue Date Revision Content Revised By 000 March 20, 2026 Initial Issue --- Page 5 of 8 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com TABLE OF CONTENTS Description Page 1. PRODUCT INFORMATION ................................................................................................................................... 6 2. EVALUATION METHOD AND LIMIT ................................................................................................................... 7 3. REFER EVALUATION METHOD .......................................................................................................................... 7 4. CONDUCTED POWER RESULTS ....................................................................................................................... 7 5. MANUFACTURING TOLERANCE .........................…

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APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 1 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC TITLE WIFI 6E FLEX CABLE BALANCE ANTENNA TABLE OF CONTENTS 1.0 SCOPE 2.0 PRODUCT DESCRIPTION 3.0 APPLICABLE DOCUMENTS 4.0 ANTENNA PERFORMANCE 5.0 ASSEMBLY GUIDELINE 6.0 RF PERFORMANCE AS A FUNCTION OF IMPLEMENTATION 7.0 THE ANTENNA PERFORMANCE VARIATION WITH CABLE LENGTH 8.0 OTHER MOLEX ANTENNA PRODUCTS 9.0 CHANGE HISTORY APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 2 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC WIFI 6E FLEX CABLE BALANCE ANTENNA 1.0 SCOPE This specification describes the antenna application and surrounding. The information in this document is for reference and benchmark purposes only. The user is responsible for validating antenna rf performance based on the user’s actual implementation. Antenna illustrations in this document are generic representations. They are not intended to be an image of any antenna listed in the scope. 2.0 PRODUCT DESCRIPTION 2.1 PRODUCT NAME AND SERIES NUMBER (S) Product name: WIFI 6E flex cable balance antenna Series Number: 146153 2.2 DESCRIPTION Series 146153 is a balanced, dipole-type, high efficiency antenna for 2.4/5/6 GHz applications, including WiFi 6E, Bluetooth, Zigbee and others. This antenna is made from poly flexible material with small size 35*9*0.1mm and has double-sided adhesive tape for easy “peel and stick” mounting. This balanced antenna with ground plane independent design offers various cable length options for ease of integration into various devices. 2.3 PRODUCT STRUCTURE INFORMATION Please refer to PS-1461530100 for full information. ANTENNA 3D VIEW APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 3 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC 3.0 APPLICABLE DOCUMENTS DOCUMENT NUMBER DESCRIPTION Sale Drawing (SD) SD-1461530050 Mechanical Dimension of the product SD-1461531050 Product Specification (PS) PS-1461530100 Product Specification Packing Drawing (PK) PK-1461530100 Product packaging specifications 4.0 ANTENNA PERFORMANCE 4.1 RF TEST CONDITIONS All measurements are done of the antenna mounted on a PC/ABS material block of 1.5mm thickness with VNA Agilent E5071C and Over-The-Air (OTA) chamber. All measurements in this document are done with the part no.1461530100 with a cable length of 100mm. FIGURE4.1.1 ANTENNA LOADED WITH PC/ABS BLOCK OF 1.5 MM THICKNESS APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 4 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC FIGURE4.1.2 ANTENNA LOADED WITH PC/ABS BLOCK OF 1.5 MM THICKNESS WITH VNA DUT APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 5 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC FIGURE4.1.3 ANTENNA LOADED WITH PC/ABS BLOCK OF 1.5 MM THICKNESS WITH OTA CHAMBER DUT APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 6 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC 4.2 ANTENNA PERFORMANCE All measurements in this document are done with the part no.1461530100 with a cable length of 100mm DESCRIPTION EQUIPMENT REQUIREMENT Frequency Range VNA E5071C 2.4-2.5GHz 5.15-5.85GHz 5.925- 7.125GHz Return Loss VNA E5071C <- 10dB Peak Gain (Max) OTA Chamber 3.0dBi 4.0dBi 5.5dBi Average Total Efficiency OTA Chamber >75% >75% >70% Polarization OTA Chamber Linear Input Impedance VNA E5071C 50 ohms Note that the above antenna performance is measured with just the antenna mounted on a PC/ABS block to similar a free-space condition. When implement into the system, the frequency resonant might be off-tune due to the loading of surrounding components especially metal plane. This off-tune can be compensated through matching. Although module manufacturers specify a peak gain limit, it is based on free-space conditions. The peak gain will be degraded by 1 to 2dBi in the actual implementation as the radiation pattern will change due to the surround components. As such, during selection of antenna, you can select one with high peak gain to compensate for the loss. Molex can offer assistant to choose the best location and best tuning in-order to meet this peak gain requirement. APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 7 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC 4.3 RETURN LOSS PLOT All measurements in this document are done with a cable length of 100mm. FIGURE 4.3.1 RETURN LOSS OF ANTENNA AT 2.4GHZ BAND IN FREE SPACE FIGURE 4.3.2 RET…

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Page 1 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Appendix A RF Test Data for BT LE (Conducted Measurement) Product Name: Vibration Sensor Canary Test Model: V-SFLITE24 Environmental Conditions Temperature: 24.2C Relative Humidity: 53.5% ATM Pressure: 100.0 kPa Test Engineer: Zhang hai Supervised by: Fengliu Tang Page 2 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.1 DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.628 2401.568 2402.196 0.5 PASS 2440 0.624 2439.568 2440.192 0.5 PASS 2480 0.620 2479.568 2480.188 0.5 PASS Page 3 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 4 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 5 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.2 Maximum Peak conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 1.63 ≤30 PASS 2440 1.67 ≤30 PASS 2480 1.50 ≤30 PASS Page 6 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs Peak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 7 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 8 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.3 Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -5.58 ≤8.00 PASS 2440 -5.62 ≤8.00 PASS 2480 -5.72 ≤8.00 PASS Page 9 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 10 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 11 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.4 Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 1.29 -45.24 ≤-18.71 PASS High 2480 1.04 -45.25 ≤-18.96 PASS Page 12 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page 13 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.5 Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 1.09 1.09 --- PASS 30~1000 1.09 -69.26 ≤-18.91 PASS 1000~26500 1.09 -31.92 ≤-18.91 PASS 2440 Reference 1.08 1.08 --- PASS 30~1000 1.08 -68.9 ≤-18.92 PASS 1000~26500 1.08 -30.47 ≤-18.92 PASS 2480 Reference 1.02 1.02 --- PASS 30~1000 1.02 -69.09 ≤-18.98 PASS 1000~26500 1.02 -33.44 ≤-18.98 PASS Page 14 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page 15 of 23 FCC ID: 2BVBR-VSFLITE24 Report No.: LCSC03116010EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou…

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Page 1 of 32 FCCID:2BVBR-VSFLITE24ReportNo.:LCSC03116010EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT For SensorfactBV VibrationSensorCanary TestModel:V-SFLITE24 Preparedfor:SensorfactBV Address:NicolaasBeetsstraat222,3511HGUtrecht,Netherlands Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:March11,2026 Numberoftestedsamples:2 SampleNo.:A251121093-1,A251121093-2 Serialnumber:Prototype DateofTest:March11,2026~March19,2026 DateofReport:March20,2026 Page 2 of 32 FCCID:2BVBR-VSFLITE24ReportNo.:LCSC03116010EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSC03116010EA DateofIssue.......................................:March20,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................…

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