QP3RND128Bicycle Brake Light Transmitter

910805 4 Operating manual Description With successfully overcoming the short of power supply system to the bicycle,R'ND has designed "the 1st Brake Light",RND-128,to increase the safty of riding. RND-128 has not only night light but also the same brake light function as automobiles. It warns the following automobiles to keep their safty distance,especially during the hazardous weather such as heavy rain and foggy days. Characteristic 1. RND-128 includes "the transmitter" and "the receiver" which co-work to be a package.(Please see the specification). 2. RND-128 can be easily mounted onto the handle bar,helmet,seat and mudguard. You can DIY with any sort of bike. 3. Before riding,press the right-hand button "Power" on the receiver and you can see one time of LED shining. 4. When you engage the brake,the tail light and the brake light will glow simultaneously. They are clearly visible at least 200 meters away. 5. When pulling by the road,perhaps for waiting your friend or receiving a phone call,you only have to press the left-hand button "Warning" on the receiver. The tail light and the brake light will shine continually. 6. RND-128 will switch off itself without receiving any signal in two hours. It not only saves the power life but Also makes you feel free even if a unattentive motion,especially having enjoyed your ride. 7. You can press the "Power" botton to switch off RND-128 and you can see two times of LED shining. Notice : The changes or modifications not expressly approved by the party responsible 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.

910805 2 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 forBrake Light For Bicycles( Model : RND128, FCC ID : QP3RND128 )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 Manager Applicant : RND HI-TECH CO., LTD. Address : 17F-4, No.110, San Tuo 4 th Road, Kaohsiung, Taiwan, R.O.C. Tel : 886-7-2692668 Fax: 886-7-2691907 Date : Jan. 29, 2004 910805 3 Federal Communications Commission FCC ID: 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 original 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. By: By: Richard Hsu (Signature) (Printed) Title : General Manager Applicant : RND HI-TECH CO., LTD. Address : 17F-4, No.110, San Tuo 4 th Road, Kaohsiung, Taiwan, R.O.C. Tel : 886-7-2692668 Fax: 886-7-2691907 Date : Jan. 29, 2004

ETC Report No.:ET93R-01-076-04 FCC ID.: QP3RND128 Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Front View of EUT Rear View of EUT

Brake Light For Bicycles RND128 TOP VIEW 20mm 5mm Tx Antenna Sensor FCC ID: QP3RND128 The following description will be shown on the user manual THIS DEVICE COMPLIES WITH PART 15 OF THE FCCRULES. OPERATIONS 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 INTERFEERENCE THAT MAY CAUSE UNDESRIED OPERATION

ETC Report No.:ET93R-01-076-04 FCC ID.: QP3RND128 Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Internal View of EUT Component View of Main PCB ETC Report No.:ET93R-01-076-04 FCC ID.: QP3RND128 Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Solder View of Main PCB

With successfully overcoming the shorts of power supply system to the bicycle, R’ND has designed “the 1 st Brake Light”, RND128, to increase the safty of riding. RND128 has not only night light but also the same brake light function as automobiles. It warns the following automobiles to keep their safty distance, especially during the hazardous weather such as heavy rain and foggy days. Product Specifications 1. Frequency433.92MHz (UHF Band) 2. Battery DC 3V (CR2032) 3. Battery Life *Battery is 12 months (based on 10 mins per day) *Running : 80hrs

Rev. No 2.0 FCC Part 15 EMI TEST REPORT of E.U.T. : Brake Light For Bicycles (Transmitter) FCC ID. : QP3RND128 MODEL : RND128 Working Frequency : 433.92 MHz for APPLICANT : R’ND HI-TECH CO., LTD. ADDRESS : 17F-4, No. 110, San Tuo 4th Road, 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 http://www.etc.org.tw ; e-mail: [email protected] Report Number : ET93R-01-076-04 ETC Report No.:ET93R-01-076-04 FCC ID.: QP3RND128 Rev. No 2.0 TEST REPORT CERTIFICATION Applicant : R’ND HI-TECH CO., LTD. 17F-4, No. 110, San Tuo 4 th Road, Kaohsiung, Taiwan, R.O.C. Manufacturer : R’ND HI-TECH CO., LTD. 17F-4, No. 110, San Tuo 4 th Road, Kaohsiung, Taiwan, R.O.C. Description of EUT : a) Type of EUT : Brake Light For Bicycles (Transmitter) b) Trade Name : R’ND HI-TECH c) Model No. : RND128 d) FCC ID : QP3RND128 e) Working Frequency : 433.92 MHz f) Power Supply : DC 3V Battery Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2003) 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 : Mar. 04, 2004 Test Engineer : ( Tien Lu Liao ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:ET93R-01-076-04 FCC ID.: QP3RND128 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.:ET93R-01-076-04 FCC ID.: QP3RND128 Rev. No 2.0 Radiated Measurement Photos