TBD-HSRF-0504AParking Sensor

Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize ELECTRONICS TESTING CENTER, TAIWAN, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by ELECTRONICS TESTING CENTER, TAIWAN on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing ELECTRONICS TESTING CENTER, TAIWAN as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Ko-Chin Loh / Director Autex Inc. 2C-01, 2 nd Floor, Taipei World Trade Center5, Section 5, Hsin Yi Road, Taipei, Taiwan

ETC Report No.:ET94R-03-062-01 Sheet 1 of 5 Sheets FCC ID.: TBD-HSRF-0504A Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 1. Front View of EUT 2. Side View of EUT ETC Report No.:ET94R-03-062-01 Sheet 2 of 5 Sheets FCC ID.: TBD-HSRF-0504A Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 3. Rear View of EUT 4. Side View of EUT ETC Report No.:ET94R-03-062-01 Sheet 3 of 5 Sheets FCC ID.: TBD-HSRF-0504A Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 5. Side View of EUT 6. Side View of EUT

Retail Back Cover Insert of Transmitter Model : HSRF FCCID : TBD-HSRF-0504A Maximum Step Weight 250kgs-100kgs Customer Service 888-324-6678 U.S. and Foreign Patents Pending Powered By EchoMaster Made in China 67mm 75mm OEM Insert of Transmitter Model : HSRF FCCID : TBD-HSRF-0504A Maximum Step Weight 250kgs-100kgs Customer Service 888-324-6678 U.S. and Foreign Patents Pending Powered By EchoMaster Made in China 84mm 40mm

ETC Report No.:ET94R-03-062-01 Sheet 4 of 5 Sheets FCC ID.: TBD-HSRF-0504A Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 7. Internal View of EUT 8. Internal View of EUT ETC Report No.:ET94R-03-062-01 Sheet 5 of 5 Sheets FCC ID.: TBD-HSRF-0504A Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 9. Component View of Main PCB 10. Solder View of Main PCB

The sensors mounted in the HitchScan Sensing Module projects Ultrasonic Signals. As the signals “echo” off objects in the detection field, and return to the sensors, the systems’s microprocessor exports them to its onboard, output signal transmitter. These signals are transmitted through Radio frequency Waves to the RF receiver located in the vehicle, and are received by, and translated into Audible and Visual notification for the driver.

Rev. No 1.0 FCC Part 15 EMI TEST REPORT of E.U.T. : Parking Sensor FCC ID. : TBD-HSRF-0504A Model : HSRF Working Frequency : 433.92 MHz for APPLICANT : Autex Inc. ADDRESS : 2C-01, Taipei World Trade Center No.5. Hsin Yi Rd. Taipei, Taiwan R.O.C. Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 34, LIN 5, DING FU TSUN, LINKOU HSIANG TAIPEI HSIEN, TAIWAN, R.O.C. Tel : (02)26023052 Fax : (02)26010910 http://www.etc.org.tw ; e-mail : [email protected] Report Number : ET94R-03-062-01 ETC Report No.:ET94R-03-062-01 FCC ID.: TBD-HSRF-0504A Rev. No 1.0 TEST REPORT CERTIFICATION Applicant : Autex Inc. 2C-01, Taipei World Trade Center No. 5. Hsin Yi Rd. Taipei, Taiwan R.O.C. Manufacturer : Heisei Electronics Co., Ltd. 2F, No.5, Alley 8, Lane 45, PoaHsin Rd., Hsin-Tien City, Taipei Hsien Tawiwan, R.O.C. Description of EUT : a) Type of EUT : Parking Sensor b) Trade Name : Hitch Scan c) Model No. : HSRF d) FCC ID : TBD-HSRF-0504A e) Working Frequency : 433.92 MHz f) Power Supply : DC 12.0V Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2005) I HEREBY CERTIFY THAT; The data shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Note : 1. The results of the testing report relate only to the items tested. 2. The testing report shall not be reproduced except in full, without the written approval of ETC. Issued Date : Nov. 25, 2005 Test Engineer : ( falcon Shi) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:ET94R-03-062-01 FCC ID.: TBD-HSRF-0504A Rev. No 1.0 Table of Contents Page 1. GENERAL INFORMATION ............................................................................................................................... 1 1.1 PRODUCT DESCRIPTION.......................................................................................................................................... 1 1.2 CHARACTERISTICS OF DEVICE: ...............................................................................................................................1 1.3 TEST METHODOLOGY............................................................................................................................................. 1 1.4 TEST FACILITY........................................................................................................................................................ 1 2. DEFINITION AND LIMITS................................................................................................................................. 2 2.1 DEFINITION............................................................................................................................................................. 2 2.2 RESTRICTED BANDS OF OPERATION........................................................................................................................ 2 2.3 LIMITATION............................................................................................................................................................. 2 2.4 LABELING REQUIREMENT........................................................................................................................................ 4 2.5 USER INFORMATION................................................................................................................................................ 4 3 SYSTEM TEST CONFIGURATION.................................................................................................................... 5 3.1 JUSTIFICATION........................................................................................................................................................ 5 3.2 DEVICES FOR TESTED SYSTEM................................................................................................................................5 4. RADIATED EMISSION MEASUREMENT....................................................................................................... 6 4.1 APPLICABLE STANDARD.......................................................................................................................................... 6 4.2 MEASUREMENT PROCEDURE.................................................................................................................................. 6 4.3 TEST DATA............................................................................................................................................................. 8 4.3.1 Fundanmental and Harmonics........................................................................................................................ 8 4.3.2 Other Emission ................................................................................................................................................ 9 4.4 FIELD STRENGTH CALCULATION........................................................................................................................... 10 4.5 ACTIVATE TIME.................................................................................................................................................... 10 4.6 CALCULATION OF DUTY FACTOR.......................................................................................................................... 10 4.7 RADIATED TEST EQUIPMENT................................................................................................................................16 4.8 MEASURING INSTRUMENT SETUP.......................................................................................................................... 16 4.9 RADIATED MEASUREMENT PHOTOS...................................................................................................................... 17 5. BANDWIDTH OF EMISSION......................…

Text truncated - open the document above for the full version.

ETC Report No.:ET94R-03-062-01 Sheet 17 of 21 Sheets FCC ID.: TBD-HSRF-0504A Rev. No 1.0 4.9 Radiated Measurement Photos