QP3RND1233rd Brake Light for Motorcycles

R 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. Notice : The changes or modifications not expressly approved by the party esponsible for compliance could void the user’s authority to operate the equipment. IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user’s authority to operate the device.

Federal Communications Commission Dear Sir: We, the undersigned, hereby authorize ELECTRONICS TESTING CENTER, TAIWAN to act on our behalf in all matters relating to application for “ 3rd Brake Light For Motorcycles (Model: RND-123, ID No.: QP3RND123)” authorization, including the 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. The applicant certifies that in the case of an individual applicant (e.g., corporation), no party to the applicant is 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. 862. For a definition of a “party” for these purposes see 47 C.F.R. 1.2002(b). By: By: Richard Hsu (Signature) (Printed) Title : General Manage Applicant : R’ND HI-TECH CO., LTD. Address : 9F-2, No.284, Chung Ching 1 st Road, Ling Nga District, Kaohsiung, Taiwan, R.O.C. Tel : 886-7-7111631 Fax: 886-7-7231503 Date : Nov. 21, 2002 FCC ID: QP3RND123 Dear Sir, This is to request confidentiality on information submitted for above application. We would like to request confidentiality on some exhibits we submitted for above application for the reason of trade secret. If those exhibits are available for public inspection, any person who once gets the information contained in those exhibits will be able to design and to make the same products very easily. This is a very serious problem and huge loss for us, because we did invest so much on it. Please be not made the Exhibit Types listed below routinely available for public inspection: Block Diagram and Schematics. Best regards, By: By: Richard Hsu (Signature) (Printed) Title : General Manage Applicant : R’ND HI-TECH CO., LTD. Address : 9F-2, No.284, Chung Ching 1 st Road, Ling Nga District, Kaohsiung, Taiwan, R.O.C. Tel : 886-7-7111631 Fax: 886-7-7231503 Date : Nov. 21, 2002

ETC Report No.:ET91R-12-024-01 Sheet 1 of 5 Sheets FCC ID.: QP3RND123 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 1. Front View of EUT 2. Rear View of EUT ETC Report No.:ET91R-12-024-01 Sheet 2 of 5 Sheets FCC ID.: QP3RND123 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 3. Side View of EUT 4. Side View of EUT

ETC Report No.:ET91R-12-024-01 Sheet 3 of 5 Sheets FCC ID.: QP3RND123 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 5. Internal View of EUT 6. Component View of PCB 1 ETC Report No.:ET91R-12-024-01 Sheet 4 of 5 Sheets FCC ID.: QP3RND123 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 7. Solder View of PCB 1 8. Component View of PCB 2 ETC Report No.:ET91R-12-024-01 Sheet 5 of 5 Sheets FCC ID.: QP3RND123 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 9. Solder View of PCB 2

ETC Report No.:ET91R-12-024-01 Sheet 1 of 17 Sheets FCC ID.: QP3RND123 Rev. No 2.0 1. GENERAL INFORMATION 1.1 Product Description a) Type of EUT : 3rd Brake Light For Motorcycles b) Trade Name : ---- c) Model No. : RND-123 d) FCC ID : QP3RND123 e) Working Frequency : 433.93 MHz f) Power Supply : DC 12V 1.2 Characteristics of Device: This extra LED brake light vastly enhances the safety of motorcyclists riding at night. Following traffic will see you sooner and better. The extra brake light also helps to prevent accidents during hazardous weather conditions such as heavy rain or fog. When pulling over or waiting at the road side you will be better visible. Contrary to standard brake light the extra LED brake light keeps functioning normally if one or two LED’s fail. Moreover LED lights have a longer life time and a greater brightness than standard light bulbs. For this product high tech RF is used. This high quality product is water, shock, vibration and magnetic wave proof. It is suitable for any helmet size or shape. 1.3 Test Methodology Both conducted and radiated testing were performed according to the procedures in chapter 13 of ANSI C63.4. The Transmitter under test was operated continuously in its normal operating mode for the purpose of the measurements. In order to secure the continuous operation of the device under test, rewiring in the circuit was done by the manufacturer so as to affect its intended operation. The receiving antenna polarized horizontally was varied from 1 to 4 meters and the wooden turntable was rotated through 360 degrees to obtain the highest reading on the field strength meter or on the display of the spectrum analyzer. And also, each emission was to be maximized by changing the orientation of the Transmitter under test. In order to determining the average value during one pulse train of the radiated power generated from the Transmitter under test, the encoded wave form in the time domain was used. 1.4 Test Facility The open area test site and conducted measurement facility used to collect the radiated data is located on the roof top of Building at No.34, Lin 5, Ding Fu Tsun, Linkou Hsiang, Taipei Hsien, Taiwan, R.O.C. This site has been fully described in a report submitted to your office, and accepted in a letter dated Feb. 10, 2000.

Rev. No 2.0 FCC Part 15 EMI TEST REPORT of E.U.T. : 3rd Brake Light For Motorcycles (TX) FCC ID. : QP3RND123 MODEL : RND-123 Working Frequency : 433.93 MHz for APPLICANT : R’ND HI-TECH CO., LTD. ADDRESS : 9F-2, No.284, Chung Ching 1 st Road, Ling Nga District, Kaohsiung, 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 Report Number : ET91R-12-024-01 ETC Report No.:ET91R-12-024-01 FCC ID.: QP3RND123 Rev. No 2.0 TEST REPORT CERTIFICATION Applicant : R’ND HI-TECH CO., LTD. 9F-2, No.284, Chung Ching 1st Road, Ling Nga District, Kaohsiung, Taiwan, R.O.C. Manufacturer : R’ND HI-TECH CO., LTD 9F-2, No.284, Chung Ching 1st Road, Ling Nga District, Kaohsiung, Taiwan, R.O.C. Description of EUT : a) Type of EUT : 3rd Brake Light For Motorcycles (TX) b) Trade Name : ---- c) Model No. : RND-123 d) FCC ID : QP3RND123 e) Working Frequency : 433.93 MHz f) Power Supply : DC 12V Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2002) 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 : Dec. 25, 2002 Test Engineer : ( Falcon Shi ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:ET91R-12-024-01 FCC ID.: QP3RND123 Rev. No 2.0 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 Tx Protion..........................................................................................................................................................................8 4.3.2 Other Emissions...............................................................................................................................................................9 4.4 FIELD STRENGTH CALCULATION..........................................................................................................................................9 4.5 ACTIVATE TIME........................................................................................................................................................................9 4.6 CALCULATION OF DUTY FACTOR.........................................................................................................................................9 4.7 RADIATED TEST EQUIPMENT.....................................................................…

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ETC Report No.:ET91R-12-024-01 Sheet 13 of 17 Sheets FCC ID.: QP3RND123 Rev. No 2.0 4.9 Radiated Measurement Photos