O4GTPMSSMART BIKE SENSOR with Bluetooth and ANT+ function.

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Manual Schwalbe Airmax Smart Bike Sensor 1. Features Tire pressure - Max. pressure: 10 bar / 145 psi - Sensor-wieght per pcs.: 12 g - Dust - and waterproof according to IP67 - Battery: CR1632 - Battery lifetime: about 400h (riding time) - Easy installation - Easy and precise pumping due to pressure display with no delay - Instant low- / high- pressure notification - Two colour LED- pressure Indication on the Airmax Speed -Precise speed sensor. No GPS signal needed. Thermometer -For ambient temperature 2. Included parts - 2x Airmax - 2x Battery CR1632 - 2x Valve adapter - 2x Star- rimnut - 2x O-ring - 2x valve tool 3. Safety instructions - The Airmax housing must not touch bicycle frame, fork or other bicycle parts during riding. - Do not use pressure washer or aggressive cleaners for cleaning - Do not use sharp and/ or metallically tools for exchanging the battery - Before installing make sure that all parts are clean and free from dust and mud. Take special care of all rubber gaskets and parts getting in contact with those gaskets - Always chose an appropriate tire pressure for your ride 4. Requirements - Applicable to French-/ Sclaverand- valve with external thread and exchangeable valve core - Suitable for tires with inner tube and tubeless tires - Valve length above rim: 9-26mm 5. Preparation for installation 1. Remove the valve adaptor from the Airmax housing 2. Open the battery cap by turning it anti- clockwise 3. Insert battery (CR1632) into the battery cap. Positive pole towards battery cap Caution: Do not use sharp and/ or metallically tools for exchanging the battery 4. Close the battery cap by pushing and turning it clockwise 6. Installation 1. Remove the whole pressure from the tire 2. Remove the valve core from the valve stem 3. Remove the rim nut (if existent) 4. Screw on the star- rimnut tightly by hand (do not use tools!) 5. Install the o-ring right on top of the star- rimnut 6. Fill in tire sealant in case of a tubeless application which requires sealant 7. Install the Airmax housing on top of the star- rimnut. Please mind the rotation direction 8. Screw on the valve adapter tightly. Use the delivered valve tool and hold up the Airmax housing 9. Inflate the tire up to the desired pressure. Readjust the pressure once the tire pressure is displayed 7. Disassembly 1. Clean the Airmax if dirty/ dusty (do not use pressure washer or aggressive cleaners) 2. Remove the whole pressure from the tire 3. Screw off the valve adapter with the valve tool. Meanwhile hold up the Airmax housing 4. Remove the Airmax housing. Caution: Please make sure that the o-ring does not get lost! 8. Trouble shooting The Airmax does not go on (LED's do not work) - Turn wheel for some seconds or shake the entire bike - Remove and reinstall the battery cap. Check battery position (positive pole must be positioned towards battery cap) - Try an other battery Leaking - Check position and condition of the o-ring which must be fitted on top of the star- rimnut! - Inspect the inner tube for leaks - Tubeless Set-up: a) Check whether the star- rimnut is tightened properly b) Is there any visible leaking on tire- or rim- surface? A gap developed in between Airmax and rim - Loosen the valve adapter by about one revolution anti- clockwise with the valve tool - Turn the Airmax housing clockwise until it seats solidly on the rim. Please mind the rotation direction - Tighten the valve adapter firmly. Use the delivered valve tool and hold up the Airmax housing - Readjust tire pressure if needed 9) FCC STATEMENT Model: AIRMAX FCC ID: O4GTPMS 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. Caution: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: 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 equipment can be installed and operated with a minimum distance 5millimeters between the radiator and user’s body. And this equipment has been evaluated to meet general RF exposure requirement at 5millimeters distance. 10) ISED Statement Model: AIRMAX IC: 7666A-TPMS CAN ICES-003(B) / NMB-003(B) 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. (2) This device must accept any interference, including interference that may cause undesired operation of the device. CAN ICES-003(B) / NMB-003(B) L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareilsradio exempts de licenc…

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Confidential Date: 27/06/2022 TUV SUD BABT UNLIMITED Octagon House, Concorde Way, Segensworth North, Fareham, Hampshire, PO15 5RL United Kingdom Dear Sir or Madam, We, DAYTON INDUSTRIAL CO., LTD hereby authorize Eric Li, TUV SUD Hong Kong Limited, Unit 301-309, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, New Territories Hong Kong, (86) 755 33323232 to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. This authorization expires on 31 st October 2022. Sincerely, Company Officer: Wong Lap Fai Telephone Number: 22124494 Email: [email protected]

Confidential Date: 27/06/2022 TUV SUD BABT UNLIMITED Octagon House, Concorde Way, Segensworth North, Fareham, Hampshire, PO15 5RL United Kingdom Confidentiality Request FCC ID: O4GTPMS Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, D AYTON INDUSTRIAL CO., LTD h ereby requests permanent confidential treatment of information accompanying this application as outlined below: S chematics Bill of Materials/Parts List Block Diagrams Theory of Operation DAYTON INDUSTRIAL CO., LTD also h ereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of (up to 180) days: Internal Photos External Photos User Manual Test Set-up Photographs T he above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Company Officer: Wong Lap Fai Telephone Number: 22124494 Email: [email protected]

Appendix Model: AIRMAX Appendix Model: AIRMAX Appendix Model: AIRMAX

Appendix Model: AIRMAX Appendix Model: AIRMAX Appendix Model: AIRMAX Appendix Model: AIRMAX Antenna Oscillator

Report Number: 60.790.22.019.01R01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 43 of 43 Radiofrequency radiation exposure evaluation This exposure evaluation is intended forFCC ID: O4GTPMS According to KDB 447498 D01v06 section 4.3.1, For frequencies between 100 MHz to 6GHz and test separation distances ≤ 50 mm, the Numeric threshold is determined as: Step a) [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR >> The fundamental frequency of the EUT is 2402-2480MHz, the test separation distance is ≤ 50mm. (Manufacturer specified the separation distance is: 5mm) (5mm is the worst case according to the KDB) Step b) >> Numeric threshold (2402MHz), mW / 5mm * √2.402GHz ≤ 3.0 Numeric threshold (2402MHz) ≤ 9.678mW >> Numeric threshold (2440MHz), mW / 5mm * √2.440GHz ≤ 3.0 Numeric threshold (2440MHz) ≤ 9.602mW >> Numeric threshold (2480MHz), mW / 5mm * √2.480GHz ≤ 3.0 Numeric threshold (2480MHz) ≤ 9.525mW >> The power (measured + tune up tolerance) of EUT at 2402MHz is: -2.56dBm = 0.55mW The power (measured + tune up tolerance) of EUT at 2440MHz is: -2.37dBm = 0.58mW The power (measured + tune up tolerance) of EUT at 2480MHz is: -2.35dBm = 0.58mW Which is smaller than the Numeric threshold. Therefore, the device is exempt from stand-alone SAR test requirements. Reviewed by: Prepared by: ______________________ ___________________ Eric LIHosea CHAN Section ManagerEMC Project Engineer 10AppendixA-General Product Information

Report Number: 60.790.22.019.01R01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 1 of 43 FCC - TEST REPORT Report Number:60.790.22.019.01R01Date of Issue:June 14, 2022 Model:AIRMAX Product Type: SMART BIKE SENSOR Applicant: Dayton Industrial Co., Ltd Address: 2-12 Kwan Fat Road, 11-A Kwai Chung, New Territories, Hong Kong. Production Facility : KENDYELECRTONICS (DONGGUAN) CO., LTD. Address: XIN SI HUANG TANG VILLAGE HENG LI TOWN, DONGGUAN CITY, GUANGDONG, CHINA. Test Result:nPositiveoNegative Total pages including Appendices : 43 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch is a subcontractor to TÜV SÜD Product Service GmbH according to the principles outlined in ISO 17025. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities in Europe for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval Report Number: 60.790.22.019.01R01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 2 of 43 1 Table of Contents 1 Table of Contents ............................................................................................................ 2 2 Description of Equipment Under Test ............................................................................. 3 3 Summary of Test Standards ........................................................................................... 4 4 Details about the Test Laboratory ................................................................................... 5 4.1 Test Equipment Site List ................................................................................................... 6 4.2 Measurement System Uncertainty .................................................................................... 7 5 Summary of Test Results ................................................................................................ 8 6 General Remarks ............................................................................................................ 9 7 Test Setups ................................................................................................................... 10 7.1 Radiated test setups Below 1GHz................................................................................... 10 7.2 Radiated test setups Above 1GHz .................................................................................. 10 7.3 AC Power Line Conducted Emission test setups ............................................................ 11 7.4 Conducted RF test setups............................................................................................... 11 8 Emission Test Results .................................................................................................. 12 8.1 Spurious Radiated Emission ........................................................................................... 12 8.2 6dB & 99% Bandwidth .................................................................................................... 16 8.3 Peak Output Power ......................................................................................................... 19 8.4 Spurious Emissions at Antenna Terminals ...................................................................... 22 8.5 100kHz Bandwidth of band edges................................................................................... 28 8.6 Power Spectral Density ................................................................................................... 30 8.7 Conducted Emission at AC Power line ............................................................................ 33 8.8 Antenna Requirement ..................................................................................................... 34 9 Test setup procedure .................................................................................................... 35 10 Appendix A - General Product Information ................................................................. 43 Report Number: 60.790.22.019.01R01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 3 of 43 2 Description of Equipment Under Test Description of the Equipment Under Test Product: SMART BIKE SENSOR Model no.: AIRMAX FCC ID: O4GTPMS Rating:3.0 VDC (1 x CR 1632 battery) Frequency: Bluetooth 2402MHz-2480MHz (Tx and Rx) Antenna gain: 0 dBi Number of operated channel: 40 Modulation: GFSK Auxiliary Equipment and Software Used during Test: DESCRIPTION MANUFACTURERMODEL NO.S/N ComputerLenovoX2200A72168 ------------ Auxiliary Software Used during Test: DESCRIPTION SOFTWARE NAME VERSIONREMARK RF Test Mode Software nRFgo1.16Provided by applicant Report Number: 60.790.22.019.01R01 TÜV SÜD Certification and Testing (China) Co.,…

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Appendix Model: AIRMAX Radiated Emission Test below 1GHz Radiated Emission Test above 1GHz