ZO4787878Remote Control

1. Technical Indicators： 1．Power Voltage：12V(12V23A Battery) 2．Current：≤10mA 3．Tact Switchs: Press More 100000 Times. 4．Mode of Oscillation：SAW Resonance 5．Modulation Method：ASK 6．Frequency：433M.92Hz 7．Frequency Bias：±75KHz(Max) 8．Transmitting Power：≤10mW 9．Coding Formats：HCS301。 10．Storage Temperature：-40°C +85°C 2. Performance characteristics： 1．Four keys 2．High stability； 3．Variety of encoding options； 3. Applications 1. Home burglar alarm； 2. Automobile, motorcycle remote key 3. Remote control of electric curtains, roller shutter doors Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

DATE 18/06/2011 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint SHENZHEN TIMEWAY TECHNOLOGY CONSULTING CO LTD ，5/F,Block 4, Anhua Industrial Zone.,No.8 TaiRan Rd.CheGongMiao,FuTian District, Shenzhen,CHINA.，Hanson Chueng , (Name and address，person). to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with Robstep Robot Co.,Ltd. DongGuan , Tech-Road.9-1, High-tech industrial park, Songshan Lake, Dongguan, China. ( applicant name and address). Dated this June 18, 2011 Agency agreement expiration date: Usually Give 8 - 12 Months By: Gaihua Guo Signature Printed Title: Manager On behalf of : Robstep Robot Co.,Ltd. DongGuan Telephone: 0769-2662 0928

DATE 18/06/2011 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:ZO4787878 Product Name: Remote Control for Automatic Balancing Dual-Wheel Electroscooter Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block diagram These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 2011.7.5 Day of By: Gaihua Guo Signature Printed Title: Manager On behalf of : Robstep Robot Co.,Ltd. DongGuan Telephone: 0769-2662 0928

FCC ID: ZO4787878 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 ID Label Location

Working theory of transmitter The transmitter has four keys. When you press one of the keys on the remote controller, the switch will transmit a high voltage to the encoder IC of remote controller, the encoder IC will trigger 433.92 MHz high frequency transmitter unit to transmit the address code and key value. At the same time, LED will turn on, and transmitter will stop if loosing the button, then LED will turn off. Input Voltage: DC12V, 1 pcs 23A batter Modulation Type: ASK Antenna: PCB printed antenna with 0dBi Gain

ISO/IEC17025 Accredited Lab. Report No: FCC 1104008 File reference No: 2011-06-10 Applicant: Robstep Robot Co.,Ltd. DongGuan Product: Remote Control Model No: M1 Trademark: N/A Test Standards: FCC Part 15 Subpart C, Paragraph 15.231 Test result: It is herewith confirmed and found to comply with the requirements set up by ANSI C63.4&FCC Part 15 Subpart C, Paragraph 15.231 regulations for the evaluation of electromagnetic compatibility Approved By Jack Chung Manager Dated: June 10, 2011 Results appearing herein relate only to the sample tested The technical reports is issued errors and omissions exempt and is subject to withdrawal at SHENZHEN TIMEWAY TECHNOLOGY CONSULTING CO LTD 5/F,Block 4, Anhua Industrial Zone.,No.8 TaiRan Rd.CheGongMiao,FuTian District, Shenzhen,CHINA. Tel (755) 83448688 Fax (755) 83442996 Report No: 1104008 Page 2 of 26 Date: 2011-06-10 TEST REPORT The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the Shenzhen Timeway Technology Consulting Co .,Ltd. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the Shenzhen Timeway Technology Consulting co .,Ltd to his customer. Supplier or others persons directly concerned. Shenzhen Timeway Technology Consulting co .,Ltd will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The Shenzhen Timeway Technology Consulting co .,Ltd reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Special Statement： The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19. The testing quality system of our laboratory meets with ISO/IEC-17025 requirements, which is approved by CNAS. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: CNAS-LAB Code: L2292 The EMC Laboratory has been assessed and in compliance with CNAS-CL01 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:1999 General Requirements) for the Competence of testing Laboratories. FCC-Registration No.: 899988 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. The acceptance letter from the FCC is maintained in our files. Registration No.:899988. IC- Registration No.: IC5205A-01 The EMC Laboratory has been registered and fully described in a report filed with the (IC) Industry Canada. The acceptance letter from the IC is maintained in our files. Registration No.: IC 5205A-01. Report No: 1104008 Page 3 of 26 Date: 2011-06-10 TEST REPORT The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the Shenzhen Timeway Technology Consulting Co .,Ltd. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the Shenzhen Timeway Technology Consulting co .,Ltd to his customer. Supplier or others persons directly concerned. Shenzhen Timeway Technology Consulting co .,Ltd will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The Shenzhen Timeway Technology Consulting co .,Ltd reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Test Report Conclusion Content 1.0 General Details ................................................................................................ 4 1.1 Test Lab Details................................................................................................ 4 1.2 Applicant Details.............................................................................................. 4 1.3 Description of EUT .......................................................................................... 4 1.4 Submitted Sample............................................................................................. 4 1.5 Test Duration.................................................................................................... 5 1.6 Test Uncertainty.................................................................................................5 1.7 Test By.......................................................................................................... 5 2.0 List of Measurement Equipment......................................................................... 5 3.0 Technical Details............................................................................................. 6 3.1 Summary of Test Results..................................................................................... 6 3.2 Test Standards.................................................................................................. 6 4.0 EUT Modification............................................................................................. 6 5.0 Power Line Conducted Emission Test...................................................................... 7 5.1 Schematics of the Test........................................................................................ 7 5.2 Test Method and Test Procedure............................................................................ 7 5.3 Configuration of the EUT.................................................................................... 7 5.4 EUT Operating Condition..................................................…

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