VMKCA-788Two way car alarm system - main unit

Table of contents Function button instructions Description of the icons on the remote LCD screen Basic Function Sound & Light Arming Mute Arming Disarming 2.Emergency A lert 3.Stop A lert 4.Emergency Disarming 5.Alarming Memory Remind Arming Reminder & Automatic Arming utomatic back to arming mode(avoid mistaken disarming). 3. Close Door Reminder Central Control Door Lock Automation The Selection Of Dynamo Electronic / Pneumatic Lock 6.Open Doors and Parking Light Flash Selection Automatic Closing Window Selection . Auto-arming On/ Off 10. Remote Vibration On /Off 11.Remo te Button Lock 12.Turn On Remote Back Light 13 The Busy Tone Reminder Of Remote ............... 15.Remote Battery Low Reminder 16. Remote Turn On / Off Engine and Air-condition (Optional Feature) setting Technical Parameter Troubleshooting Special reminder12 Attention to the use of the remote .......... 12 ..........................................................................................1 ....................................................2 ....................................................................................................................3 1....................................................................................................3 2. ....................................................................................................................3 3........................................................................................................................3 4.Remote Trunk Release....................................................................................................3 5.Sound & Light Searching Car.........................................................................................3 6.Anti-hijacking mode...........................................................................................................4 Alarming Function............................................................................................................5 1.Shock Alert........................................................................................................................5 ................................................................................................................5 ...........................................................................................................................5 .......................................................................................................5 ..............................................................................................................5 Additional Function..........................................................................................................6 1...............................................................6 2.A.........................................6 ......................................................................................................6 4.............................................................................6 5....................................................6 .............................................................7 7..............................................................................7 8. Door Positive / Negative Trigger Selection .......................................................................7 9........................................................................................................7 .................................................................................................7 ...................................................................................................8 .........................................................................................8 .Signal Indication...........................................................................................................8 14. ...........................................................8 ...................................................................................8 .............................8 Parameter...............................................................................................................9 Remote code learning & deleting..................................................................................10 ........................................................................................................10 .....................................................................................................11 ............................................................................................................. ...................................................................... Function Button Instructions 1 Arming Button ØAfter vehicle is parked, press button shortly to lock the door and enter into sound & light arming mode; ØDuring the driving, press button shortly to lock the door; ØHold to press button for 2 seconds, the remote buttons will be locked. Disarming Button ØPress button shortly to disarm the system, door will be unlocked ØDuring the driving, press button shortly to unlock the door. Mute arming ØAfter vehicle is parked, press button shortly, door will be locked and enter into mute arming mode; ØAfter vehicle is parked, press button for 2 seconds, remote engine start and air-condition on; ØDuring the driving, press button for 2 seconds, enter into anti-hijack mode. Car finding ØPress button shortly, enter into sound & light searching car mode; ØPress button for 2 seconds, enter into light flash searching car mode. + Trunk open ØPress + button for 2 seconds simultaneously, trunk will be opened ØPress + button shortly simultaneously, remote back light will be illumined. + Setting mode ØPress + button for 1 second simultaneously, enter into setting mode. + Vibration function setting shortcut button ØPress + button for 1 second simultaneously, remote control vibration function turn on/off. + Auto rearming function setting shortcut button ØPress + button for 1 second simultane…

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Main unit ANTENNA REMOTE ANTENNA RF-IC switch channel control Output filter Input filter MCU-control Alert RF-IC Key channel control Output filter Input filter MCU-control LCD Display Alert Shock sensor Control switch channel 13.25311MHz 13.25311MHz 32.768kHz

Gobiz Electronics Ltd. Rm 201,2/F,Hi-Tech Centre,9Choi Yuen Road,Sheung Shui,N.T.,Hong Kong. TEL:00852-26379466 FAX:00852-26479466 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Sections 0.457 and 0.459 pertaining to confidential material. { Gobiz Electronics Ltd.} would like the following documents regarding this submission for FCC ID: {VMKCA-788 } to be kept confidential. 1、Schematics The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Gobiz Electronics Ltd.

FCC ID: VMKCA-788 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. Proposed Label Location on EUT FCC ID Label Location

1 General Product Information 1.1 Product Function and Intended Use The equipment under test(EUT)is aoperating at 433.920MHZ FCC ID VMKCA-788 Model Product description CA-788 1.2 Circuit Description This is main unit of two way car alarm. It consists of auto detection circuit, autocontrol circuit, MCU processor, RF combo IC, amplifying power circuit and power supply circuit. Auto detection circuit consists of door, vibration and ACC detection. Auto control circuit have central door lock diagram, blanking circuit, direction light control circuit, LED reminder circuit and speaker alarm control circuit. RF combo includes IC filter circuit, magnified circuit, frequency compound circuit, adjustment circuit . Amplifying power circuit have L, C filter circuit, amplifying circuit, magnified circuit, antenna match circuit and transform circuit, antenna. When MCU detected detection circuit, auto control circuit will turn off ignition wires through relay, and the direction light keep flash and control speaker to give out warning sound. Also, MCU processor send warning signal to the RF combo IC (AT5428), and then RF combo IC(AT5428) output faint 433.92 MHz combo signal through FSK adjustment mode. After the combo signal has been be magnified andsent out by R,L,C filter and antenna match circuit, there will be signal from antenna and it will inform detection circuit of remote that the circuit have been trigger. When the antenna of main unit received combo signal from remote, the signal will be inputted to RF combo IC(AT5428) after it is filter through L,C filter circuit and magnified through magnified circuit. RF Combo IC read out the data from remote, and send to MCU processor for processing. After processing, the MCU will control relevant control circuit to lock or unlock door, release trunk, search car soundly and lightly, make LED light flash and make the main unit in alarming mode or disalarming mode. The power of main unit was supplied by storage battery ( DC 12V) and will be sent out to each circuit after filter by capacitance. 1.3 Ratings and System Details Frequency range: 433.920MHZ Crystal Tolerance: ±30KHZ Number of channels:1 Type of antenna: Integral antenna Power supply: DC 12V Ports: DC mains Protection Class I Classification of device: B

ISO/IEC17025 Accredited Lab. Report No: FCC 0708252 File reference No: 2007-09-27 Applicant: Gobiz Electronics Ltd. Product: TWO WAY CAR ALARM SYSTEM (Main unit) Model No: CA-788 Trademark: GOBIZ 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: Sep 27,2007 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: 0708252 Page 2 of 35 Date: 2007-09-27 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 5205. Report No: 0708252 Page 3 of 35 Date: 2007-09-27 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............................................................................................. 7 3.1 Summary of Test Results..................................................................................... 7 3.2 Test Standards.................................................................................................. 7 4.0 EUT Modification............................................................................................. 7 5.0 Power Line Conducted Emission Test...................................................................... 8 5.1 Schematics of the Test........................................................................................ 8 5.2 Test Method and Test Procedure............................................................................ 8 5.3 Configuration of the EUT.................................................................................... 8 5.4 EUT Operating Condition.....................................…

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