2AB5RHUB521Location Sensor for BLE Mesh network

SwipeSense, Inc. 4424 N Ravenswood Ave. Chicago, IL. 60640 (847) 440-6215 Location Hub User Manual Location Hub Model: 521.0Page 1 of 5 June 2023 SwipeSense, Inc. 4424 N Ravenswood Ave. Chicago, IL. 60640 (847) 440-6215 Safety and Regulatory Information 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. Warning:Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/ TV technician for help. This device must not be co-located with other transmitters. RF Exposure: This equipment complies with FCC RF Exposure requirements and should be installed and operated with a minimum distance of 20cm between the radiator and any part of the human body. WarningsThis Device is for indoor use only. This Device is only to be installed by trained SwipeSense personnel. Do not open the Device as there are no user serviceable parts inside and this product is powered at all times. Do not use if the case is cracked or worn. CautionChanges or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Location Hub Model: 521.0Page 2 of 5 June 2023 SwipeSense, Inc. 4424 N Ravenswood Ave. Chicago, IL. 60640 (847) 440-6215 System Description The SwipeSense System combines point-of-care hand hygiene with real-time usage data to eliminate dependency on manual observations and increase compliance with infection control procedures. Our fully integrated system seamlessly provides real-time hand hygiene data from across the enterprise with exceptional clarity. The SwipeSense System creates a “mesh network” that provides flexibility for compiling and communicating hygiene practices of employees within your facility. The mesh network is comprised of: Badges worn on individual employees Asset tags attached to assets that should be tracked Hygiene sensors mounted to hygiene dispensers tracks employee hand sanitation frequency Entry sensors installed in door thresholds to provide real time feedback Location hubs monitor employee presence in patient rooms and asset locations Communication hub located on each unit collects the data generated within the network and transmits to the cloud. Once the data is uploaded to the cloud, it is accessible to all administrators. Location Hub Model: 521.0Page 3 of 5 June 2023 SwipeSense, Inc. 4424 N Ravenswood Ave. Chicago, IL. 60640 (847) 440-6215 Product Description This is a wall-mounted device that is placed inside each of the patient areas and non-patient areas. This device measures signal strength of badges located near it and transmits the information to the communication hub for processing. It also functions as a powered relay node for Hygiene and Entry Sensors installed beyond the range of the communication hub alone. A picture of an installed Location Hub is provided in Figure 1. Figure 1: Installed Location Hub Installation Procedure Proper usage of the Location Hub is dependent upon proper placement within the designated room. This is identified by choosing a location within the room that a healthcare provider will be facing when interacting with the patient. 1.If the Location Hub is not pre-assigned: a.Identify the best outlet/power supply by following the “Location Optimization” guide below. b.Record the serial number and add the Location Hub to the Unit Device Map, ensuring placement on the map reflects the chosen outlet location. 2.Use the pre-applied mounting tape and bracket to ensure solid connectivity to the power outlet. 3.Make sure the Location Hub is aligned correctly, so that the blue LED light is pointed towards the ceiling. NOTE: Install either in the top outlet for two outlet fixtures or the top left outlet for four outlet fixtures. 4.The blue light will slowly blink once it is communicating with the communication hub. Location Hub Model: 521.0Page 4 of 5 June 2023 SwipeSense, Inc. 4424 N Ravenswood Ave. Chicago, IL. 60640 (847) 440-6215 Location Optimization If a comprehensive assessment has not been completed, identify the outlet/power supply as needed. Refer to Figure 2, for a diagram identifying the best options, which are the ones closest to the patient. Choose locations: with a clear line of sight of the patient, that the healthcare provider is likely to face while interacting with the patient, avoid obstructions like medical or patient equipment and belongings, and that are not in the corners which will reduce the monitoring field of the Location Hub. Figure 2: Patient Room Location Hub Model: 521.0Page 5 of 5 June 2023

US Tech 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 www.ustech-lab.com SDoC Attestation Letter Date: June 27, 2023 Subject: SDoC Attestation Letter: FCC ID: 2AB5RHUB521 The following equipment meets FCC Part 15 SDoC Requirements for digital device: Responsible Party: SwipeSense, Inc. 4619 N. Ravenswood Ave. #202 Chicago, IL 60640 – United States Jeremy Jass Title: Principal Hardware Architect Telephone: (404) 245-0855 Email: [email protected] Equipment: Model Name: Location Hub Sincerely, By: __________________________ George Yang __- Agent (Signature/Title) (Print name)

6/30/2023

Request for Confidentiality Date: June 27, 2023_____ Subject: Confidentiality Request for: ___FCC ID: 2AB5RHUB521 Pursuant to FCC 47 CRF 0.457(d) and 0.459, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Permanent Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent* User’s Manual SwipeSense, Inc. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Sincerely, By: __________________________ ___George Yang __- Agent (Signature/Title) (Print name)

US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27,2023 Customer: SwipeSense, Inc. Model: Location Hub Page 1 of 6 EXTERNAL PHOTOGRAPHS Figure 1. Top of EUT US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27,2023 Customer: SwipeSense, Inc. Model: Location Hub Page 2 of 6 Figure 2. Back of EUT US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27,2023 Customer: SwipeSense, Inc. Model: Location Hub Page 3 of 6 Figure 3. Left Side of EUT US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27,2023 Customer: SwipeSense, Inc. Model: Location Hub Page 4 of 6 Figure 4. Right Side of EUT US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27,2023 Customer: SwipeSense, Inc. Model: Location Hub Page 5 of 6 Figure 5. Front of EUT US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27,2023 Customer: SwipeSense, Inc. Model: Location Hub Page 6 of 6 Figure 6. Bottom of EUT

521.0 Location Hub FCC Label Information Notes: •FCC ID text is 1.0mm tall •FCC ID:...” line will be updated to “FCC ID: 2A5BRHUB521” "MODEL:" line will be updated to "HUB521" B5

US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 1 of 4 INTERNAL PHOTOGRAPHS Figure 1. EUT, Front Cover Removed US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 2 of 4 Figure 2. Back of Main PCB US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 3 of 4 Figure 3. Front of Main PCB BLE Radio BLE Radio Antenna US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 4 of 4 Figure 4. Enclosure with Main PCB Removed

US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 1 of 1 Maximum Public Exposure to RF (MPE) CFR 15.247 (i), CFR 1.1310 (e) The maximum exposure level to the public from the RF power of the EUT shall not exceed a power density, S as per the respective limits in Table 1 below, at a distance, d, of 20 cm (Mobile condition) from the EUT. TABLE 1—LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) Limits for General Population/Uncontrolled Exposure 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 30 300-1,500 f/1500 30 1,500-100,000 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Therefore, for: MPE for 2400 MHz – 2483.5 MHz for Bluetooth LE: Limit: 1.0 mW/cm 2 Peak Power (dBm) = 3.64 dBm Peak Power (Watts) = 0.002 W Gain of Transmit Antenna = 1.15 dB i = 0.641 numeric(Highest Gain Antenna) d = Distance = 20 cm = 0.2 m S = (PG/ 4π ππ πd 2 ) = EIRP/4A = 0.002(0.641)/4*π*0.2*0.2 = 0.00128/0.5030 = 0.00254 W/m 2 = (0.00254 W/m 2 ) (1m 2 /W) (0.1 mW/cm 2 ) = 0.000254 mW/cm 2 which is << less than S = 1.0 mW/cm 2

US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 1 of 2 Antenna Test Report Stamped Steel Planar Inverted F-Antenna Figure 1. EUT antenna design Table 1. Measured Field Strength from Test Report Test: FCC Part 15,247(d), Test Distance= 3 m Frequency (MHz) Test Data Additional Factor AF+CL-PA (dB/m) Corrected Results (dBuV/m) Limits (dBuV/m) Distance / Polarization Margin (dB) Detector Low Channel - PEAK 2402.00 102.30 0.00 -5.98 96.32 -- 3.0m./HORZ -- PK Mid Channel – PEAK 2442.00 102.90 0.00 -5.58 97.32 -- 3.0m./HORZ -- PK High Channel– PEAK 2480.00 102.18 0.00 -5.57 96.61 -- 3.0m./HORZ -- PK Test Distance = 3 meters US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 2 of 2 Antenna gain calculated using the following equations to convert the measured field strength value to V/m. dBuV/m to V/m = 10^([dBuV/m] – 120) 20 Table 2. Converted Fundamental to V/m Frequency of Fundamental (MHz) V/m 2402 0.06 2442 0.07 2480 0.06 Table 3. Measured Conducted Output Power from Test Report Frequency of Fundamental (MHz) Raw Test Data dBm Converted Data (mW) 2402 3.33 2.15 2442 3.60 2.29 2480 3.64 2.31 Gain numeric = (Meters * V/m) 2 /(30*Watts) Watts = measured conducted output power from Table 3 above. Gain numeric to Gain dBi = 10^(Gain numeric/10) Table 4. Antenna Gain Frequency of Fundamental (MHz) Gain Numeric Gain dBi Peak Antenna Gain dBi 2402 0.502 1.12 1.15 2442 0.641 1.15 2480 0.467 1.11

Page 1 of 48 Application For Part 2, Subpart J, Paragraph 2.907 Equipment Authorization of Certification for an Intentional Radiator per Part 15, Subpart C Intentional Radiator, paragraphs 15.207, 15.209 and 15.247 Operation within the bands 902–928 MHz, 2400–2483.5 MHz, and 5725–5850 MHz. For the SwipeSense, Inc. Model: Location Hub (HUB521) FCC ID: 2AB5RHUB521 UST Project: 23-0081 Issue Date: June 27, 2023 Total Pages: 48 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com Page 2 of 48 I certify that I am authorized to sign for the Test Agency and that all of the statements in this report and in the Exhibits attached hereto are true and correct to the best of my knowledge and belief: US TECH (Agent Responsible For Test): By: Alan Ghasiani Name: Title: Compliance Engineer – President Date: June 27, 2023 This report shall not be reproduced except in full. This report may be copied in part only with the prior written approval of US Tech. The results contained in this report are subject to the adequacy and representative character of the sample provided. This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the Federal Government. 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 3 of 48 MEASUREMENT TECHNICAL REPORT COMPANY NAME: SwipeSense, Inc. MODEL: Location Hub FCC ID: 2AB5RHUB521 DATE: June 27, 2020 This report concerns (check one): ☒Original grant □Class II change Equipment type: 2.4 GHz BLE transmitter Device Technical: BLE 2402 MHz - 2480 MHz (Channels 0-39) Type of modulation: GFSK Data/Bit Rate: 1 MBPS Antenna Gain: +1.15 dBi Maximum Output Power: +3.64 dBm Software used to program EUT: Nordic Microcontroller - nrfjprog EUT firmware number: version 1.0 Power setting: Maximum level Report prepared by: US Tech 3505 Francis Circle Alpharetta, GA30004 US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 4 of 48 Table of Contents Paragraph Title Page 1 General Information .......................................................................................... 7 1.1 Purpose of this Report .................................................................................. 7 1.2 Characterization of Test Sample ................................................................... 7 1.3 Product Description ...................................................................................... 7 1.4 Configuration of Tested System .................................................................... 8 1.5 Test Facility ................................................................................................... 8 1.6 Related Submittal(s)/Grant(s) ....................................................................... 8 2 Tests and Measurements ............................................................................... 10 2.1 Test Equipment ........................................................................................... 10 2.2 Modifications to EUT Hardware .................................................................. 11 2.3 Number of Measurements for Intentional Radiators (15.31(m)) .................. 11 2.4 Frequency Range of Radiated Measurements (Part 15.33)........................ 12 2.4.1 Intentional Radiator .................................................................................. 12 2.4.2 Unintentional Radiator ............................................................................. 12 2.5 Measurement Detector Function and Bandwidth (CFR 15.35) ................... 12 2.5.1 Detector Function and Associated Bandwidth ......................................... 12 2.5.2 Corresponding Peak and Average Requirements .................................... 12 2.6 EUT Antenna Requirements (CFR 15.203) ................................................ 13 2.7 Restricted Bands of Operation (Part 15.205) .............................................. 14 2.8 Transmitter Duty Cycle (Part15.35 (c)) ....................................................... 14 2.9 Antenna Conducted Intentional and Spurious Emissions (CFR 15.209, 15.247(d)) ............................................................................................................. 14 2.10 Intentional Radiator, Radiated Emissions (CFR 15.209, 15.247(d)) ........ 21 2.11 Band Edge Measurements (CFR 15.247(d)) ........................................... 24 2.12 Six (6) dB Bandwidth (CFR 15.247(a)(2)) ................................................ 31 2.13 Maximum Peak Conducted Output Power (CFR 15.247 (b) (3)) ............. 35 2.14 Intentional Radiator Power Lines Conducted Emissions (CFR 15.207) ... 43 2.15 Intentional Radiator, Radiated Emissions (CFR 15.209) ......................... 44 2.16 Measurement Uncertainty ....................................................................... 48 2.16.1 Conducted Emissions Measurement Uncertainty .................................. 48 2.16.2 Radiated Emissions Measurement Uncertainty ..................................... 48 3 Conclusions .................................................................................................... 48 US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 5 of 48 List of Figures Figures Title Page Figure 1. Block Diagram of Test Configuration ........................................................ 13 Figure 2. Channel 0, 30-1000 MHz .......................................................................... 15 Figure 3. Channel 0, 1 – 25 GHz ...............................…

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US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 1 of 7 TEST CONFIGURATION PHOTOGRAPHS Figure 1. Radiated Emissions Test Setup Note: the cable indicated by the blue arrow are for radio programming only. US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 2 of 7 Figure 2. Radiated Emissions Test Setup, .15 MHz to 300 MHz US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 3 of 7 Figure 3. Radiated Emissions Test Setup, 30 MHz to 200 MHz US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 4 of 7 Figure 4. Radiated Emissions Test Setup, 200 MHz to 1GHz US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 5 of 7 Figure 5. Radiated Emission Test Setup, above 1 GHz US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 6 of 7 Figure 6. Bench Test Setup US Tech Test Report: FCC Part 15 Certification FCC ID: 2AB5RHUB521 Test Report Number: 23-0085 Issue Date: June 27, 2023 Customer: SwipeSense, Inc. Model: Location Hub Page 7 of 7 Figure 7. Conducted Emissions Test Setup