XFWE2F1004REMOTE KEY FINDER

FCC NOTE: 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. FCC NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user's authority to operate the equipment.

Transmitter Block Diagram TX Local-oscillator Q1 C2 C3 R4 Module Encoder IC U1 SC5262 Long press S1.S2.S3 orS4 keystoke Filter X1 433.92MHz

2GO PRODUCTS, LLC FCC ID: XFWE2F1004 POWER OF ATTORNEY June 8，30, 2009 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on June 9, 2010. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, 2GO PRODUCTS, LLC., are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, 2GO PRODUCTS, LLC ------------------------------- Manager

12 Photographs - Constructional Details 12.1 EUT - Front View 12.2 EUT - Back View

13 FCC ID Label 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 The Label must not be a stick-on paper. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Bottom View/proposed FCC Label Location FCC ID:XFWE2F1004

FCC ID Label Sample for Model RKF1004 FCC ID: XFWE2F1004

12.3 PCB-Front View 12.4 PCB-Back View

1 2 34 ABCD 4 3 2 1 D CBA Title Number Revision Size B Date: 27-May-2009 Sheet of File: E:\kai fa\20 08 \PCB\20 08 下 \ 寻找器 .dd b Drawn By: BT112V C3 12P A0 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 12 D0 13 D1 14 D2 15 GND 9 N 10 N 11 TE 16 OSC1 17 OSC2 18 DO 19 VDD 20 U1SC5262 R64.7M S3C Q13556 Y1 433.92M C1104P R447R S2B C22P R324K S1A R110R S4D L1LY D7LED C5330P R518K R210K TM-04 D24148 D34148 D14148 D44148 D64148 D54148 C62.7P C4NC

FCC TEST REPORT Page 1 of 28 FCC ID : XFWE2F1004 Applicant : 2GO PRODUCTS, LLC Adress of Applicant : 7770 Regents Rd #113-632，San Diego CA 92122 USA Equipment Under Test (EUT) : Product description : Remote key finder Model No. : RKF1004 Standards : FCC 15 Subpart C Paragraph 15.231 Date of Test : June,08,2009 Test Engineer : Olic.Huang Reviewed By : PERPARED BY: Waltek Services (Shenzhen) Co., Ltd. 1/F, Fukangtai Building,West Baima Rd.,Songgang Street, Baoan District, Shenzhen 518105,China Tel: +86-755-27553488 Fax: +86-755-27553868 2Go Products, LLC FCC ID: XFWE2F1004 Page 2 of 28 2 Contents Page 1 COVER PAGE..........................................................................................................................................................1 2 CONTENTS ..............................................................................................................................................................2 3 TEST SUMMARY....................................................................................................................................................4 4 GENERAL INFORMATION..................................................................................................................................5 4.1 CLIENT INFORMATION............................................................................................................................................5 4.2 GENERAL DESCRIPTION OF E.U.T...........................................................................................................................5 4.3 DETAILS OF E.U.T. .................................................................................................................................................5 4.4 DESCRIPTION OF SUPPORT UNITS...........................................................................................................................5 4.5 STANDARDS APPLICABLE FOR TESTING..................................................................................................................5 4.6 TEST FACILITY........................................................................................................................................................6 4.7 TEST LOCATION......................................................................................................................................................6 5 EQUIPMENT USED DURING TEST ...................................................................................................................7 6 CONDUCTED EMISSION TEST ..........................................................................................................................9 6.1 TEST EQUIPMENT....................................................................................................................................................9 6.2 TEST PROCEDURE...................................................................................................................................................9 6.3 CONDUCTED TEST SETUP.....................................................................................................................................10 6.4 EUT OPERATING CONDITION...............................................................................................................................10 6.5 CONDUCTED EMISSION LIMITS.............................................................................................................................11 6.6 CONDUCTED EMISSION TEST DATA......................................................................................................................11 7 RADIATION EMISSION TEST...........................................................................................................................12 7.1 TEST EQUIPMENT..................................................................................................................................................12 7.2 MEASUREMENT UNCERTAINTY.............................................................................................................................12 7.3 TEST PROCEDURE.................................................................................................................................................12 7.4 RADIATED TEST SETUP.........................................................................................................................................13 7.5 SPECTRUM ANALYZER SETUP...............................................................................................................................13 7.6 CORRECTED AMPLITUDE & MARGIN CALCULATION............................................................................................14 7.7 SUMMARY OF TEST RESULTS................................................................................................................................14 7.8 EUT OPERATING CONDITION...............................................................................................................................15 7.9 RADIATED EMISSIONS LIMIT.................................................................................................................................15 7.10 RADIATED EMISSIONS TEST RESULT................................................................................................................16 7.10.1 Radiated Emission Test Data .....................................................................................................................16 8 ANTENNA REQUIREMENT...............................................................................................................................19 9 PERIODIC OPERATION .....................................................................................................................................20 10 BAND EDGE .............................................................................................................................................…

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11 Photographs of Testing 11.1 Radiation Emission Test View For 30MHz-1000MHz 11.2 Radiation Emission Test View For 1GHz-5GHz