T4510204TPMS

Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 09.11.2011 FCC ID: T4510204 Subject: Compliance Statement in Manual Dear Sirs, Our client’s products with the above FCC ID are marketed together with vehicles, where its operation is included in the individual owner’s manual of the vehicle. We hereby assure that the following caution statement as per CFR 47, §15.21 is included in a prominent location of the owner’s manual of the cars: The title “CAUTION TO USERS” or “FCC WARNING”: “NOTE” or relevant title and “Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.” In addition, we also assure that the following statement is also included in a prominent location in the manual as per CFR 47, §15.19(a)(3): 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 If you have any questions, please feel free to contact me at the address shown below. Yours sincerely, Thomas Ring Manager Certification mikes-testingpartners gmbh Ohmstrasse 2-4 94342 Strasskirchen Germany

15.11.2011 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Re: Request of Confidentiality Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying as outlined below for the following FCC ID: T4510204 - Schematics, - Parts List, - Operating Description, - Block Diagram - Internal photos (EUT is sealed) The 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 documentation will not be made before the date of the Grant for this Application. Sincerely, Thomas Ring Certification Group mikes-testingpartners gmbh Ohmstrasse 2-4 94342 Strasskirchen Germany

Attachment A to File No.: T35532-00 1 P h o t o d o c u m e n t a t i o n o f t h e E U T 1.1 External views WUS GEN2 434 MHZ - 10204:

Ref : 10204_WusGen2_Label_A1.odt Distribution:Internal□External ☑ Status: Confidential☑Restricted □Extended □ LABEL SAMPLE PRODUCT NAME: WUS GEN2 434MHZ PRODUCT REF : 10204 Author Checker Approver Name M.GUERINS.DUBOISP.GABAUDAN Date08/09/11 Visa LDL Technology SAS - Toulouse - France Copyrights 2008 1 / 5 D o c u m e n t p r o p e r t y o f L D L - T e c h n o l o g y , c a n n o t b e r e p r o d u c e d w i t h o u t w r i t t e n a u t h o r i z a t i o n . LABEL SAMPLE PRODUCT NAME: WUS GEN2 434MHZ PRODUCT REF: 10204 IndiceDateStatusEvolutions A008/09/11establishment A107/11/11Modification on labelling “model” instead of “P/N” new requirement for IC approvals Table of contents 1 OBJECT...........................................................................................................................................3 2 DOCUMENTS..................................................................................................................................3 2.1 APPLICABLE DOCUMENTS...................................................................................................3 2.2 REFERENCE DOCUMENTS...................................................................................................3 2.3 TERMINOLOGY, ACRONYMS AND ABBREVIATIONS.........................................................3 2.3.1 TERMINOLOGY................................................................................................................3 2.3.2 ACRONYMS......................................................................................................................3 2.3.3 ABBREVIATIONS.............................................................................................................3 3 LABEL SAMPLE..............................................................................................................................4 4 LABEL POSITION............................................................................................................................4 5 LABEL INFORMATIONS.................................................................................................................5 5.1 LABEL SPECIFICATIONS:......................................................................................................5 LDL Technology SAS - Toulouse - France Copyrights 2008 2 / 5 D o c u m e n t p r o p e r t y o f L D L - T e c h n o l o g y , c a n n o t b e r e p r o d u c e d w i t h o u t w r i t t e n a u t h o r i z a t i o n . LABEL SAMPLE PRODUCT NAME: WUS GEN2 434MHZ PRODUCT REF: 10204 1OBJECT Label sample of product WUS GEN2 434MHZ reference: 10204 2DOCUMENTS 2.1APPLICABLE DOCUMENTS RepReference & IndexTitle§ Doc. ref§ User [DA1]-- [DA2]-- [DA3]-- 2.2REFERENCE DOCUMENTS RepReference & IndexTitle§ Doc. ref§ User [DR1]-- [DR2]-- 2.3TERMINOLOGY, ACRONYMS AND ABBREVIATIONS 2.3.1TERMINOLOGY 2.3.2ACRONYMS 2.3.3ABBREVIATIONS LDL Technology SAS - Toulouse - France Copyrights 2008 3 / 5 D o c u m e n t p r o p e r t y o f L D L - T e c h n o l o g y , c a n n o t b e r e p r o d u c e d w i t h o u t w r i t t e n a u t h o r i z a t i o n . LABEL SAMPLE PRODUCT NAME: WUS GEN2 434MHZ PRODUCT REF: 10204 3LABEL SAMPLE 4LABEL POSITION LDL Technology SAS - Toulouse - France Copyrights 2008 4 / 5 D o c u m e n t p r o p e r t y o f L D L - T e c h n o l o g y , c a n n o t b e r e p r o d u c e d w i t h o u t w r i t t e n a u t h o r i z a t i o n . 25.0mm 12.5mm 6.0mm 7.0mm LABEL SAMPLE PRODUCT NAME: WUS GEN2 434MHZ PRODUCT REF: 10204 5LABEL INFORMATIONS The adhesive label is placed manually on the product. 5.1LABEL SPECIFICATIONS: Material Type: Polyester Material Description: Permanent Polyester Adhesive: Permanent acrylic RoHS Compatibility: Compliant with RoHS Directive. NOTE: All statements concerning RoHS Directive compliance refer to 2005/618/EC MCV amendment to RoHS Directive 2002/95/EC. Product compliance is based upon information provided by suppliers of the raw materials used by Brady to manufacture these products, or by independent laboratory testing of these products. As such, Brady makes no independent representations or warranties, express or implied, and assumes no liability in connection with the use of this information. LDL Technology SAS - Toulouse - France Copyrights 2008 5 / 5 D o c u m e n t p r o p e r t y o f L D L - T e c h n o l o g y , c a n n o t b e r e p r o d u c e d w i t h o u t w r i t t e n a u t h o r i z a t i o n .

EMI − T E S T R E P O R T - FCC Part 15.231 - Test Report No. : T35532-00-00HU 17. November 2011 ______________________________________________________________________________________________ Date of issue Type / Model Name : 10204 Product Description : WUS GEN2 434MHz Applicant : LDL Technology Address : Parc Technologique du Canal, 3 rue Hermès 31520 Ramonville St-Agne, France Manufacturer : LDL Technology Address : Parc Technologique du Canal, 3 rue Hermès 31520 Ramonville St-Agne, France Licence holder : LDL Technology Address : Parc Technologique du Canal, 3 rue Hermès 31520 Ramonville St-Agne, France Test Result according to the standards listed in clause 1 test standards: POSITIVE The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test results without the written permission of the test laboratory. Contents 1 T E S T S T A N D A R D S 3 2 S U M M A R Y 4 3 E Q U I P M E N T U N D E R T E S T 6 3.1 Photo documentation of the EUT – See Attachment A 6 3.2 Power supply system utilised 6 3.3 Short description of the Equipment under Test (EUT) 6 4 T E S T E N V I R O N M E N T 7 4.1 Address of the test laboratory 7 4.2 Environmental conditions 7 4.3 Statement of the measurement uncertainty 7 4.4 Measurement Protocol for FCC, VCCI and AUSTEL 7 5 T E S T C O N D I T I O N S A N D R E S U L T S 8 5.1 Conducted emissions 8 5.2 Field strength of the fundamental wave 9 5.3 Spurious emissions (magnetic field) 9 kHz – 30 MHz 11 5.4 Spurious emissions radiated (electric field) 13 5.5 Correction for pulse operation (duty cycle) 17 5.6 Emission bandwidth 21 5.7 On / Off Period 24 5.8 Signal deactivation 28 6 U S E D T E S T E Q U I P M E N T A N D A C C E S S O R I E S 32 A T T A C H M E N T A 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules and Regulations Part 15, Subpart A - General (October, 2010) Part 15, Subpart A, Section 15.31 Measurement standards Part 15, Subpart A, Section 15.33 Frequency range of radiated measurements Part 15, Subpart A, Section 15.35 Measurement detector functions and bandwidths FCC Rules and Regulations Part 15, Subpart C - Intentional Radiators (October, 2010) Part 15, Subpart C, Section 15.203 Antenna requirement Part 15, Subpart C, Section 15.204 External radio frequency power amplifiers and antenna modifications Part 15, Subpart C, Section 15.205 Restricted bands of operation Part 15, Subpart C, Section 15.207 Conducted limits Part 15, Subpart C, Section 15.209 Radiated emission limits, general requirements Part 15, Subpart C, Section 15.231 Periodic operation in the band 40.66-40.70 MHz and above 70 MHz ANSI C63.4: 2003 Methods of Measurement of Radio-Noise Emissions from Low- Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. ANSI C95.1: 1992 IEEE Standard for Safety Levels with respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz CISPR 16-4-2: 2003 Uncertainty in EMC measurement CISPR 22: 2005 Information technology equipment EN 55022: 2006 2 S U M M A R Y GENERAL REMARKS: All radiated tests have been performed on samples which are in original state. For activating the EuT a Programming Tool Unit was used to power up the Wheel Unit Sensor. The EUT has an incorporated antenna and is powered by a primary battery. The manufacturer declares following transmitting intervals: Normal mode: Alarm mode: FINAL ASSESSMENT: The equipment under test fulfills the EMI requirements cited in clause 1 test standards. Date of receipt of test sample : acc. to storage records Testing commenced on : 06. October 2011 Testing concluded on : 13. October 2011 Checked by: Tested by: Klaus Gegenfurtner Dipl.-Ing.(FH) Manager: Radio Group Markus Huber 3 E Q U I P M E N T U N D E R T E S T 3.1 Photo documentation of the EUT – See Attachment A 3.2 Power supply system utilised Power supply voltage : 3.0 V / DC (Lithium battery) 3.3 Short description of the Equipment under Test (EUT) The EuT is a wheel unit sensor which includes multiple sensor (Pressure, temperature, acceleration). The sensor transmits periodically measurements of pressure and temperature using an integrated RF transmitter to a compatible receiver embedded in the vehicle to provide continuous information of the individual pressure of each wheel to the driver. The wheel unit sensor invorporates a pressure alarm function, which transmits an alarm message when the sensor detects under-inflation of at least 15% over a maximum period of one minute. Number of tested samples: 1 Serial number: Pre-series EUT operation mode: The equipment under test was operated during the measurement under the following conditions: - Tx mode at frequency 433.92 MHz, Fast send mode (Alarm mode) - Tx mode at frequency 433.92 MHz, Normal Operation mode - EUT configuration: (The CDF filled by the applicant can be viewed at the test laboratory.) The following peripheral devices and interface cables were connected during the measurements: - Programming Tool Unit Model : Fa. LDL Software for PTU Fa. LDL - Model : - Model : - Model : - Model : - Model : 4 T E S T E N V I R O N M E N T 4.1 Address of the test laboratory mikes-testingpartners gmbh Ohmstrasse 2-4 94342 STRASSKIRCHEN GERMANY 4.2 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Temperature: 15-35 ° C Humidity: 30-60 % Atmospheric pressure: 86-106 kPa 4.3 Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader may notice that tolerances within the calibration of the equipment and facilities may cause additional uncertainty. The measurement uncertainty is calculated for all measurements listed in this test report acc. to CISPR 16-4-2 „Uncertainties, statistics and limit modelling – Uncertainty in EMC measurement“ and documented in the mikes-testingpartners gmbh quality system acc. to DIN EN ISO/IEC 17025. For all measur…

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mikes-testingpartners gmbh File No. T35532-00-01HU, page 10 of 31 Ohmstrasse 2-4  94342 STRASSKIRCHEN  GERMANY Tel.: +49(0)9424-94810  Fax: +49(0)9424-9481240 Rev. No. 1.1, 10.09.2010 5.2 Radiated power of the fundamental wave For test instruments and accessories used see section 6 Part CPR 2. 5.2.1 Description of the test location Test location: OATS1 Test distance: 3 metres 5.2.2 Photo documentation of the test set-up 5.2.1 Applicable standard According to RSS 210, A1.1.2: The field strength of emissions from intentional radiators shall not exceed the effective field strength limits. 5.2.2 Description of Measurement The radiated power of the fundamental wave from the EUT is measured in the frequency range of 30 to 1000 MHz using a tuned receiver with 120 kHz/6 dB bandwidth, quasi-peak detection and appropriate broadband linear polarized antenna. Table top equipment is placed on a 1.0 X 1.5 m non-conducting table 80 cm above the ground plane. Floor standing equipment is placed directly on the turntable/ground plane. The set up of the EUT will be in accordance to ANSI C63.4. The Interface cables that are closer than 40 cm to the ground plane are bundled in the center in a serpentine fashion so they are at least 40 cm above the ground plane. Cables to simulators/testers (if used in this test) are routed through the center of the table and to a screen room located outside the test area. To locate maximum emissions from the test sample the antenna is varied in height from 1 to 4 m, measurement scans are made in horizontal and vertical antenna polarization’s and the EUT is turned vertically 360 degrees. mikes-testingpartners gmbh File No. T35532-00-01HU, page 12 of 31 Ohmstrasse 2-4  94342 STRASSKIRCHEN  GERMANY Tel.: +49(0)9424-94810  Fax: +49(0)9424-9481240 Rev. No. 1.1, 10.09.2010 5.3 Spurious emissions (magnetic field) 9 kHz – 30 MHz For test instruments and accessories used see section 6 Part SER 1. 5.3.1 Description of the test location Test location: OATS1 Test distance: 3 metres 5.3.2 Photo documentation of the test set-up 5.3.3 Applicable standard Limit according to RSS 210: The emissions from intentional radiators shall not exceed the effective field strength limits outside of this band. 5.3.4 Description of Measurement The spurious emissions from the EUT will be measured on an open area test site in the frequency range of 9 kHz to 30 MHz using a tuned receiver and a shielded loop antenna. The antenna was positioned 30 metres horizontally from the EUT. Measurements have been made in all three orthogonal axes and the shielded loop antenna was rotated to locate the maximum of the emissions. The final measurement will be performed with an EMI receiver set to quasi-peak detector except for the frequency bands 9 kHz to 90 kHz and 110 to 490 kHz where an average detector will be used according to RSS 210, Table 3. mikes-testingpartners gmbh File No. T35532-00-01HU, page 14 of 31 Ohmstrasse 2-4  94342 STRASSKIRCHEN  GERMANY Tel.: +49(0)9424-94810  Fax: +49(0)9424-9481240 Rev. No. 1.1, 10.09.2010 5.4 Radiated emissions For test instruments and accessories used see section 6 Part SER 2, SER 3. 5.4.1 Description of the test location Test location: OATS 1 Test location: Anechoic Chamber A2 Test distance: 3 metres 5.4.2 Photo documentation of the test set-up mikes-testingpartners gmbh File No. T35532-00-01HU, page 17 of 31 Ohmstrasse 2-4  94342 STRASSKIRCHEN  GERMANY Tel.: +49(0)9424-94810  Fax: +49(0)9424-9481240 Rev. No. 1.1, 10.09.2010 5.5 Pulsed operation For test instruments and accessories used see section 6 Part DC. 5.5.1 Description of the test location Test location: AREA 4 5.5.2 Photo documentation of the test set-up 5.5.3 Applicable standard According to RSS-Gen Issue 3, 4.5: When the field strength (or envelope power) is not constant or when it is in pulses, and average detector is specified to be used, the value of field strength or power shall be determined by averaging over one complete pulse train, including blanking intervals within the pulse train, as long as the puls train not exceed 0.1 s. In case where the pulse train exceeds 0.1 s, the average value shall be determined during 0.1 s interval during which the field strength is at its max value. 5.5.4 Test result The Duty cycle factor (dB) is calculated applying the following formula: K E= 20 log ((tiB)/100) K E: pulse operation correction factor (dB) t iB pulse duration for one pulse (ms) Maximum transmitting duration in every 100ms period: 24.0 ms K E= 20 log ((10.10)/100) = -19.91 dB Remarks: For detailed results, please see the test protocol below. mikes-testingpartners gmbh File No. T35532-00-01HU, page 21 of 31 Ohmstrasse 2-4  94342 STRASSKIRCHEN  GERMANY Tel.: +49(0)9424-94810  Fax: +49(0)9424-9481240 Rev. No. 1.1, 10.09.2010 5.6 Bandwidth of momentary signals For test instruments and accessories used see section 6 Part MB. 5.6.1 Description of the test location Test location: AREA 4 5.6.2 Photo documentation of the test set-up 5.6.3 Test result Fundamental frequency (MHz) 99% bandwidth f1 (MHz) 99% bandwidth f2 (MHz) Measured bandwidth (MHz) Limit (MHz) 433.92 433.860 433.969 0.109 1.08 Limit according to RSS 210, Annex 1, section A1.1.3: The 99% bandwidth shall be no wider than 0.25% of the center frequency for devices operating between 70 MHz - 900 MHz. The requirements are FULFILLED. Remarks: For detailed results, please see the test protocol below. mikes-testingpartners gmbh File No. T35532-00-01HU, page 23 of 31 Ohmstrasse 2-4  94342 STRASSKIRCHEN  GERMANY Tel.: +49(0)9424-94810  Fax: +49(0)9424-9481240 Rev. No. 1.1, 10.09.2010 5.7 On / Off Period For test instruments and accessories used see section 6 Part MB. 5.7.1 Description of the test location Test location: AREA4 5.7.2 Photo documentation of the test set-up 5.7.3 Applicable standard According to RSS 210, Annex 1, section A1.1.3: 5.7.4 Description of Measurement The duration of transmission is measured with the spectrum analyzer. The swee…

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