2BTAH-GEN3EXIBRV4GEN3 EXI NA

CorrosionRADAR Limited Future Business Centre King’s Hedges Road Cambridge CB4 2HY CR-001142-TC © 2023 CorrosionRADAR Ltd Classification: Internal Use Page 1 of 2 This document supports the CR-001789-EX-3-GEN3-EXI-NA Safety Instructions FCC and ISED declaration of conformity Name and Address of Manufacturer: CorrosionRADAR Limited The future Business Centre Kings Hedges Road Cambridge CB4 2HY UK Tel No: +44 1223 608861 Name and Address of Responsible Party: CorrosionRADAR Limited Giles Hutchison 4498 Main St Ste 4 #5167 Amherst, NY 14226 USA Tel No: +44 1223 608861 Product Name: Gen3 Exi Node Product Type / Model: Gen3 Exi NA FCC Per FCC 15.19(a)(3) and (a)(4) 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. Per FCC 15.21, The user manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Identifiers FCC ID: 2BTAH-GEN3EXIBRV4 Contains FCC ID: 2BTAH-GEN3EXILRV4 ISED Per RSS-Gen, Section 8.4 This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage; (2) l’appareil doit Page 2 of 2 accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. Identifiers ISED ID: 34807-GEN3EXIBRV4 HVIN: GEN3EXIBRV4 Contains IC: 34807-GEN3EXILRV4 England (Place of Issue) 3 rd September 2024 (Date of Issue) Giles Hutchison Name of Authorised Person Document Number CR-001142-TC Date 06 Feb 2026 Version 4 Issued by Giles Hutchison File Title CR Gen3 Exi FCC and ISED Declaration of Conformity (DoC)

UNAPPROVED UNAPPROVED GEN3-EXI-NA Safety Instructions GEN3-EXI-NA Safety Instructions English CR-001789-EX Version 3 15 Oct 2025 UNAPPROVED UNAPPROVED GEN3-EXI-NA Safety Instructions Contents GEN3-EXI-NA Safety Instructions English............................................................. 1 Contents ............................................................................................................... 2 Table of figures .................................................................................................... 4 1. Introduction ................................................................................................. 5 1.1. Maintenance ......................................................................................5 1.2. Contact Information ...........................................................................5 1.3. The purpose of this documentation ...................................................5 2. Marked Information .................................................................................... 5 2.1. Left hand side of Product ...................................................................6 2.2. Right hand side of Product .................................................................7 2.3. Additional information for maintenance facilitation. ........................7 3. Instructions for safety .................................................................................. 7 3.1. Putting a GEN3-EXI-NA into service ....................................................7 3.2. Use ......................................................................................................8 3.3. Assembling and dismantling ...............................................................8 3.4. Maintenance, Overhaul and Repair ...................................................8 3.4.1. Battery replacement ..................................................................8 3.5. Installation ..........................................................................................9 3.5.1. Mounting the GEN3-EXI-NA Product .........................................9 3.5.2. Attaching a LoRa Antenna to the GEN3-EXI-NA Product ........ 10 3.6. Equipment Rating ............................................................................ 11 UNAPPROVED UNAPPROVED GEN3-EXI-NA Safety Instructions 3.6.1. 4-20 mA Loop Output, associated circuit output [Ex ib]: ....... 11 3.6.2. Wireless HART Port, associated circuit output for future use [Ex ic]: 12 3.6.3. Corrosion Sensors output: ...................................................... 13 3.6.4. Attaching Sensor Bridge Cables .............................................. 13 3.6.5. Attaching the Optional Temperature Sensor ......................... 14 3.6.6. Other repair work ................................................................... 14 3.7. GEN3-EXI-NA Adjustment ................................................................ 14 3.8. GEN3-EXI-NA Software Configuration ............................................. 15 4. User Controls ............................................................................................. 15 5. Training Instructions .................................................................................. 16 6. Decision Criteria for Safe Use .................................................................... 16 7. Technical Parameters ................................................................................ 16 8. Battery ....................................................................................................... 17 8.1. Disposal of Used Battery Packs ....................................................... 17 9. Maximum surface temperatures and other limit values. .......................... 18 10. Specific Conditions ................................................................................ 18 11. Warnings ............................................................................................... 19 12. Essential Characteristics of Tools .......................................................... 19 13. Control Drawing .................................................................................... 19 13.1. Typical System ................................................................................. 20 14. Standards Compliance .......................................................................... 21 14.1. US Standards: .................................................................................. 21 14.2. Canada Standards: ........................................................................... 21 UNAPPROVED UNAPPROVED GEN3-EXI-NA Safety Instructions Table of figures Figure 1: GEN3-EXI-NA with Lid Removed. ..........................................................9 Figure 2: GEN3-EXI-NA with Battery Assembly Removed ...................................9 Figure 3: GEN3-EXI-NA Battery Assembly ............................................................9 Figure 4: GEN3-EXI-NA Antenna connection .................................................... 11 Figure 5: GEN3-EXI-NA with LoRa antenna fitted ............................................. 11 Figure 6: GEN3-EXI-NA with alternative antenna fitted. .................................. 11 Figure 7: GEN3-EXI-NA CH1 and CH2 connectors. ........................................... 14 Figure 8: Example Magnet Fob ........................................................................ 15 Figure 9: Where to place the Magnetic Fob to activate the Reed Switch ........ 16 Figure 10: Typical System ................................................................................. 20 UNAPPROVED UNAPPROVED GEN3-EXI-NA Safety Instructions 1. Introduction This document is compliant with IEC/UL/C22.2 60079-0: Clause 30 Requirements. This document is available in French, document number CR-001912-EX, available from CorrosionRADAR Ltd. Ce document est disponible en francais (numéro de document CR-00191…

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Test Setup Photos:

Report on the Radio Testing of a CORROSION RADAR LIMITED GEN3 Exi With Respect to Specification FCC 47CFR 15.247 TEST DATE: 11th - 12th August 2025 Tested by: D Winstanley Radio Senior Test Engineer Written by: D Winstanley Radio Senior Test Engineer Approved by: J Charters Lab Manager Date: 23rd February 2026 Disclaimers: [1] THIS DOCUMENT MAY BE REPRODUCED ONLY IN ITS ENTIRETY AND WITHOUT CHANGE [2] THE RESULTS CONTAINED IN THIS DOCUMENT RELATE ONLY TO THE ITEM(S) TESTED Report Number: TRA-067716-47-00A Issue: A RF915 Rev. 16 Report Number: TRA-067716-47-00A RF915 14 Page 2 of 46 1 Revision Record Issue Issue Date Revision History A 23rd February 2026 Original Report Number: TRA-067716-47-00A RF915 14 Page 3 of 46 2 Summary TEST REPORT NUMBER: TRA-067716-47-00A WORKS ORDER NUMBER: TRA-067716-01 PURPOSE OF TEST: Testing of radio frequency equipment per the relevant authorisation requirements of chapter 47 of CFR (code of federal regulations) Part 2, subpart J TEST SPECIFICATION: 47CFR15.247 EQUIPMENT UNDER TEST (EUT): GEN3 Exi FCC IDENTIFIER: 2BTAH-GEN3EXIBRV4 EUT SERIAL NUMBER: 100015 MANUFACTURER/AGENT: CORROSION RADAR LIMITED ADDRESS: Future Business Centre King's Hedges Road Cambridge CB4 2HY United Kingdom CLIENT CONTACT: Giles Hutchison  +44 (0) 1223 608 861  [email protected] ORDER NUMBER: CR-PO214 TEST DATE: 11th - 12th August 2025 TESTED BY: D Winstanley Element Report Number: TRA-067716-47-00A RF915 14 Page 4 of 46 2.1 Test Summary Test Method and Description Requirement Clause FCC 47 CFR Applicable to this equipment Result / Note Radiated spurious emissions (restricted bands of operation and cabinet radiation) 15.205 Pass AC power line conducted emissions 15.207 Note 1 6 dB bandwidth 15.247 (a) (2) Pass Occupied bandwidth (99% bandwidth) N/A Pass Conducted output power Peak 15.247 (b) (3) Pass Maximum Undesirable / unwanted emissions 15.247 (d) Pass Power spectral density 15.247 (e) Pass Pulsed operation correction 15.35 (c) Pass Specific notes: 1. The EUT is a battery powered device. General notes: The results contained in this report relate only to the items tested, in the condition at time of test, and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. The apparatus was set up and exercised using the configurations, modes of operation and arrangements defined in this report only. Any modifications made are identified in Section 8 of this report. Particular operating modes, apparatus monitoring methods and performance criteria required by the standards tested to have been performed except where identified in Section 5.2 of this test report (Deviations from Test Standards). The decision rule for compliance is not inherent within this specification and compliance is based on the customer requesting an acceptance rule based on applying a guard band equal to the laboratories 95 % expanded measurement uncertainty for each test. Graphical Representation of a Pass / Fail Binary Statement When Applying a Guard Band Upper Specification Upper Acceptance Limit Nominal Lower Acceptance Limit Lower Specification Statement of Conformance Pass Pass Fail Fail U w Report Number: TRA-067716-47-00A RF915 14 Page 5 of 46 3 Contents 1 Revision Record .......................................................................................................................................................................... 2 2 Summary ..................................................................................................................................................................................... 3 2.1 Test Summary ..................................................................................................................................................................... 4 3 Contents ...................................................................................................................................................................................... 5 4 Introduction .................................................................................................................................................................................. 7 5 Test Specifications ...................................................................................................................................................................... 8 5.1 Normative References ......................................................................................................................................................... 8 5.2 Deviations from Test Standards .......................................................................................................................................... 8 6 Glossary of Terms ....................................................................................................................................................................... 9 7 Equipment under Test ............................................................................................................................................................... 10 7.1 EUT Identification .............................................................................................................................................................. 10 7.2 System Equipment ............................................................................................................................................................ 10 7.3 EUT Mode of Operation ..................................................................................................................................................... 10 7.4 EUT Radio Parameters ..................................................................................................................................................... 11 7.4.1 General .....................................................................................................................…

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DATA AND DEVICES / ANT-W63-FPC-LH Series ANT-W63-FPC-LH Series Flexible Embedded WiFi 6/6E FPC Antennas The Linx ANT-W63-FPC-LH series antennas are 45 mm x 7 mm adhesive flexible printed circuit (FPC) antennas for WiFi 6/WiFi 6E applications in the 2.4 GHz, 5 GHz and 6 GHz bands. The ANT-W63-FPC-LH antennas provide a ground plane independent dipole internal/embedded antenna solution. The flexibility and adhesive backing makes the ANT-W63-FPC-LH series easy to mount in RF transparent (e.g. plastic) enclosures, enabling environmental sealing and for protection from antenna damage. Connection is made to the radio via a coaxial cable terminated in an MHF1/U.FL-type plug (female socket), or MHF4 plug (female socket) connector. FEATURESAPPLICATIONS • WiFi/WLAN coverage –WiFi 6E (802.11ax) –WiFi 6 (802.11ax) –WiFi 5 (802.11ac) –WiFi 4 (802.11n) –802.11b/g • 2.4 GHz ISM applications –Bluetooth® –ZigBee® • U-NII bands 1-8 • Internet of Things (IoT) devices • Smart Home networking • Sensing and remote monitoring • Performance at 2.4 GHz to 2.5 GHz –VSWR: ≤ 1.4 –Peak Gain: 4.5 dBi –Efficiency: 90% • Performance at 5.950 GHz to 7.125 GHz –VSWR: ≤ 1.8 –Peak Gain: 10.1 dBi –Efficiency: 78% • Ground plane independent dipole antenna • Compact, low-profile –45.0 mm x 7.0 mm x 0.1 mm • Adhesive backing permanently adheres to non- metal enclosures using 3M 467MP™/200MP adhesive • Flexible to fit in challenging enclosures DATA AND DEVICES / ANT-W63-FPC-LH Series2 ORDERING INFORMATION TABLE 2. MECHANICAL SPECIFICATIONS TABLE 1. ELECTRICAL SPECIFICATIONS Available from Linx Technologies and select distributors and representatives. Electrical specifications and plots measured with the antenna on a 2 mm (0.08 in) thick plastic sheet. Part NumberCable LengthConnector ANT-W63-FPC-LH50UF50 mm (1.97 in)U.FL ANT-W63-FPC-LH100UF100 mm (3.94 in)U.FL ANT-W63-FPC-LH150UF150 mm (5.91 in)U.FL ANT-W63-FPC-LH200UF200 mm (7.87 in)U.FL ANT-W63-FPC-LH50M450 mm (1.97 in)MHF4 ANT-W63-FPC-LH100M4100 mm (3.94 in)MHF4 ANT-W63-FPC-LH150M4150 mm (5.91 in)MHF4 ANT-W63-FPC-LH200M4200 mm (7.87 in)MHF4 Part NumberConnection Coaxial Cable, minimum inside bend radius Weight ANT-W63-FPC-LH50UFMHF1/U.FL-type plug1.13 mm: 5.0 mm (0.20 in)0.4 g (0.01 oz) ANT-W63-FPC-LH100UFMHF1/U.FL-type plug1.13 mm: 5.0 mm (0.20 in)0.6 g (0.02 oz) ANT-W63-FPC-LH150UFMHF1/U.FL-type plug1.13 mm: 5.0 mm (0.20 in)0.7 g (0.03 oz) ANT-W63-FPC-LH200UFMHF1/U.FL-type plug1.13 mm: 5.0 mm (0.20 in)0.9 g (0.03 oz) ANT-W63-FPC-LH50M4MHF4-type plug1.13 mm: 5.0 mm (0.20 in)0.4 g (0.01 oz) ANT-W63-FPC-LH100M4MHF4-type plug1.13 mm: 5.0 mm (0.20 in)0.5 g (0.02 oz) ANT-W63-FPC-LH150M4MHF4-type plug1.13 mm: 5.0 mm (0.20 in)0.7 g (0.02 oz) ANT-W63-FPC-LH200M4MHF4-type plug1.13 mm: 5.0 mm (0.20 in)0.8 g (0.03 oz) Operating Temp. Range-40 °C to +85 °C (-40 °F to 185 °F) Storage Temp. Range-40 °C to +85 °C (-40 °F to 185 °F) Dimensions45.0 mm x 7.0 mm x 0.1 mm (1.77 in x 0.28 in x 0.004 in) ParameterISM/WiFiWiFi/U-NII 1-3WiFi 6E Frequency Range2400 MHz to 2500 MHz5150 MHz to 5895 MHz5950 MHz to 7125 MHz VSWR (max.)1.41.71.8 Peak Gain (dBi)4.56.310.1 Average Gain (dBi)-0.6-0.9-1.4 Efficiency (%)908478 PolarizationLinear RadiationOmnidirectional Impedance50 Ω Wavelength1/2-wave Max Power2 W Electrical TypeDipole DATA AND DEVICES / ANT-W63-FPC-LH Series3 PACKAGING INFORMATION ANTENNA MOUNTING PRODUCT DIMENSIONS The ANT-W63-FPC-LH antennas are packaged in bags of 100 pcs. Distribution channels may offer alternative packaging options. The ANT-W63-FPC-LH antenna is a flexible, adhesive backed antenna that allows it to be permanently installed onto non-metallic surfaces. The adhesive backing is 3M 467MP™/200MP, which provides outstanding adhesion to high surface energy plastics. The adhesive delivers excellent shear strength to resist slippage and edge lifting, but can be repositioned before the adhesive cures, allowing for accurate positioning. This adhesive is highly resistant to solvents, humidity and moisture, as well as heat up to 204 °C (400 °F) for short periods. The antenna should never be bent to the point of creating a crease or allowing the angle of the bend to fall below 90 degrees (i.e. become acute) as this will impair function and may cause permanent damage. Figure 1 provides dimensions for the ANT-W63-FPC-LH series antenna. Figure 1. ANT-W63-FPC-LH Series Antenna Dimensions 45.0 mm (1.77 in) 7.0 mm (0.28 in) 0.1 mm (0.004 in) 45.0 mm (1.77 in) 50 mm (1.97 in) 100 mm (3.94 in) 150 mm (5.91 in) 200 mm (7.87 in) MHF1 MHF4 MHF1MHF4 7.0 mm (0.28 in) 0.1 mm (0.004 in) Horizontally Polarized Vertically Polarized Adhesive side Adhesive side 50 mm (1.97 in) 100 mm (3.94 in) 150 mm (5.91 in) 200 mm (7.87 in) Cut in adhesive backing to aid removal, position may vary Cut in adhesive backing to aid removal, position may vary Connectors are right-angle (90 degrees) Connectors are right-angle (90 degrees) DATA AND DEVICES / ANT-W63-FPC-LH Series4 VSWR RETURN LOSS Figure 2 provides the voltage standing wave ratio (VSWR) across the antenna bandwidth. VSWR describes the power reflected from the antenna back to the radio. A lower VSWR value indicates better antenna performance at a given frequency. Reflected power is also shown on the right-side vertical axis as a gauge of the percentage of transmitter power reflected back from the antenna. Return loss (Figure 3), represents the loss in power at the antenna due to reflected signals. Like VSWR, a lower return loss value indicates better antenna performance at a given frequency. Figure 2. ANT-W63-FPC-LH Antenna VSWR with Frequency Band Highlights Figure 3. ANT-W63-FPC-LH Antenna Return Loss with Frequency Band Highlights 2400250051505895 5950 7125 0 10 20 30 40 1 2 3 4 5 240030003600420048005400600066007200 Reflected Power (%) VSWR Frequency (MHz) 2400250051505895 5950 7125 -35 -30 -25 -20 -15 -10 -5 0 240030003600420048005400600066007200 Return Loss (dB) Frequency (MHz) DATA AND DEVICES / ANT-W63-FPC-LH Series5 PEAK GAIN AVERAGE GAIN The peak …

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Report Number: TRA-067716-47-00A RF915 14 Page 45 of 46 18 RF Exposure Overview Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. ANSI C95.1:2005 + Amd 1:2010 specifies a minimum separation distance of 20 cm for performing reliable field measurements to determine adherence to MPE limits. If the minimum separation distance between a transmitter and nearby persons is more than 20 cm under normal operating conditions, compliance with MPE limits may be determined at such distance from the transmitter. When applicable, operation instructions and prominent warning labels may be used to alert the exposed persons to maintain a specified distance from the transmitter or to limit their exposure durations and usage conditions to ensure compliance. If the use of warning labels on a transmitter is not effective or desirable, the alternative of performing SAR evaluation with the device at its closest range to persons under normal operating conditions may be used. The field strength and power density limits adopted by the FCC are based on whole-body averaged exposure and the assumption of RF field levels relate most accurately to estimating whole-body averaged SAR. This means some local values of exposures exceeding the stated field strength and power density limits may not necessarily imply non-compliance if the spatial average of spatially averaged RF fields over the exposed portions of a person’s body does not exceed the limits. COMPLIANCE WITH FCC 2.1091 47 CFR §1.1307 “(b)(1) Requirements. (i) With respect to the limits on human exposure to RF provided in §1.1310 of this chapter, applicants to the Commission for the grant or modification of construction permits, licenses or renewals thereof, temporary authorities, equipment authorizations, or any other authorizations for radiofrequency sources must either: (A) Determine that they qualify for an exemption pursuant to §1.1307(b)(3); (B) Prepare an evaluation of the human exposure to RF radiation pursuant to §1.1310 and include in the application a statement confirming compliance with the limits in §1.1310; or (C) Prepare an Environmental Assessment if those RF sources would cause human exposure to levels of RF radiation in excess of the limits in §1.1310. 47 CFR §2.1091 “A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the RF source's radiating structure(s) and the body of the user or nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and is not able to be easily moved to another location while transmitting. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal desktop computer, are considered to be mobile devices if they meet the 20-centimeter separation requirement.” The device will only be used with a separation distance between the antenna and the body of the user or nearby persons as shown in the table below and can therefore be considered a mobile transmitter per 47 CFR 2.1091(b). COMPLIANCE WITH FCC KDB 447498 D01 General RF Exposure Guidance v06 "KDB 447498 D01 General RF Exposure Guidance v06" provides the procedures, requirements, and authorization policies for mobile and portable devices. Devices operating in standalone mobile device exposure conditions may contain a single transmitter or multiple transmitters that do not transmit simultaneously are covered in section 7.1. Devices containing multiple transmitters capable of simultaneous transmissions are covered in section 7.2. Report Number: TRA-067716-47-00A RF915 14 Page 46 of 46 Limits for General Population /Uncontrolled Exposure: 47 CFR 1.1310 Frequency Range Electric Field Strength Magnetic Field Strength Power Density Averaging Time (MHz) (V/m) (A/m) (mW/cm 2 ) (minutes) 0.3 - 1.34 614 1.63 *(100) 30 1.34 - 30 824/f 2.19/f *(180/f 2 ) 30 30 - 300 27.5 0.073 0.2 30 300 - 1500 f/1500 30 1500 - 100000 1 30 f = frequency in MHz * = Plane-wave equivalent power density Power Density The exposure level for the radio is evaluated at a 20 cm distance from the radio’s transmitting antenna using the general equation: Where: S = power density (mW/cm 2 ) P = power input to the antenna (mW) G = numeric power gain relative to an isotropic radiator R = distance to the center of the radiation of the antenna (20 cm = limit for MPE estimates) P*G = EIRP Solving for S, the maximum power density 20 cm from the transmitting antenna is determined. This level is then compared to the applicable limit for the transmit frequency. If limits were not met at the 20 cm boundary the evaluation distance is increased until the limit is met as shown in the table below. For co-located radios, the ratio of the calculated level to the limit is determined. The ratios for each co-located radio are summed. If the sum is less than or equal to one, then the device is excluded from testing and is deemed compliant. Assessment The standalone MPE and summed MPE ratios are summarized in the following table(s): Radio Transmit Frequency (MHz) Conducted Output Power Power Tolerance (dB) Duty Cycle Antenna Assembly Gain (dBi) Minimum Separation Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) Compliant Bluetooth Low Energy 2402-2480 4 dBm 0.0 100.0% 4.5 20 0.00141 1.0 yes The rated value was used in these calculations. Rated Power declared 2 **4 * R GP S  =

RF EXPOSURE REPORT INFORMATION 2025-02-04 Element Job Number: Please provide the requested support information by filling in the blanks. If an item does not apply, please fill in the section with ‘NA’. The following information is for Model (or System): The dimensions (XYZ) of the system: RFExposureconditions: Minimum distance from user during intended product use mm cm What prevents a user from being closer than this? ex: distance from edge of enclosure, mounted to a wall, etc Location on/near body during use Head/TorsoLimbs/ExtremitiesNot Applicable Body-worn accessories None Rated Power: The rated power is the maximum RF output power your radio equipment is designed to transmit. List the rated power below along with units. If the value is radiated, please list EIRP or ERP as relevant. For the EU, the rated transmit power is listed in the user manual. Tune-up Tolerance: The tune-up tolerance is the variability in the RF output power than can be expected due to manufacturing variation, in (dB). The maximum permitted tolerance is 2 dB. Antenna Gain: If the antenna gain is specific to a frequency range or band, please list the information on a separate line. For loop antennas, no gain is required. List 'loop'. Minimum Distance: If the minimum distance from the antenna to the enclosure exceeds 5 mm (for portable use), please submit a photo with a ruler showing this measurement, or a CAD drawing with a dimension as a separate document. Radio TypeRated Power Tune-up Tolerance(dB) Antenna Gain (dBi) MinimumDistance from Antenna to Enclosure (mm) RF EXPOSURE REPORT INFORMATION 2022-04-01 Simultaneous Transmission:If the radio is capable of simultaneous transmission (when two different radios transmit at the same time) with another radio in the product or system, please include the details below. Otherwise, select ‘NA’. Case List of radios that can simultaneously transmit. 1 NA 2 NA 3 NA 4 NA Operational Duty Cycle: If the transmitters are designed to operate at a reduced duty cycle, please provide a separate document showing a derivation of the operational duty cycle. If the operational duty cycle is not inherent in the channel access mechanism, such as TDMA, this information will need to be documented in the report. See 2.4 GHz sample below which considers all modes when determining worst case duty cycle: Description Payload (bytes) Rate (bytes/sec) Duration (sec) Time between payloads (sec) Period Allowed (sec) Duty cycle (%) Status data1005000.2 30100 0.7% Streaming 1755000.350.01 100 97.2% Firmware (one time)40000 50080 N/A 100 80.0% Source-Based Time Averaging (FCC KDB 447498) – A time average of instantaneous exposure over a period that is based on an inherent property or duty-cycle of a device to ensure compliance with the continuous exposure limits. The maximum observation period that can used for the duty cycle calculation is: <3 GHz: 100 seconds, 3-6 GHz: 60 seconds, 6-10 GHz: 30 seconds, 10-16 GHz: 14 seconds, 16-24 GHz: 8 seconds, 24-42 GHz: 4 seconds, 42 - 95 GHz: 2 seconds. (or 6 minutes for ISED). Select which applies: Assessment to be completed assuming 100% duty cycle All Radios Only the following radios: Duty cycle analysis will be provided as a separate document for each of the following radios: Reduced duty cycle radios: Completed by (name): Title: Company: Date: Email: Submit completed form to [email protected].

CorrosionRADAR Limited - Internal GEN3 Exi Internal photos Internal view 1 Interval view 2 Electronics stack and battery view CorrosionRADAR Limited - Internal Electronics stack and battery side 1 Electronics stack and battery side 2 Electronics stack and battery side 3 Electronics stack…

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