H5OT37Car Alarm Transmitter

TX235 THREE BUTTOM TRANSMITTERS The TX235 transmitter is a replacement RF transmitter. The transmitter comes with 3-push button switches (Arm / Disarm / Trunk Release). 1. Press the button on control to arm your car and lock the door. 2. Press the button on control to disarm your car and unlock the door. 3. Press the button to activate trunk release. TRANSMITTER BATTERY REPLACEMENT If the range of your transmitter deteriorate, it is possible that you need to replace the battery. 1. Use a coin to open transmitter case. 2. Remove old battery from the transmitter. 3. Install a new battery (3 Volt) noting the (+) and (-) marks in the battery area of the transmitter. 4. Replace upper transmitter case with area, do not damage the inside components. 5. Recover transmitter. 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. 2. This devise must accept any interference received, including interference that may cause undesired operation. Per FCC 15.21, you are cautioned that charges or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment.

11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2007/7/25 Sheet of File: D:\ 各機種檔案 95-12-08\..\TX235-BD.SCHDOC Drawn By: CPU SYSTEM Matching SW1SW2SW3 TX235 Funtion Block ModulatorResonator Data

ADVANCED ADVANCE SECURITY INC. 3F, 48 Ta An Street, Hsi Chih, Phone : (886-2) 8648-1688 E-mail : [email protected] Taipei Hsien, TAIWAN R.O.C. Telexfax : (886-2) 8648-1689 Date: August 18, 2007 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize the Testing Division of Compliance Engineering Services, Inc., d.b.a. Compliance Certification Services and hereafter referred to as CCS, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by CCS on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not 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. 853(a). In authorizing CCS Testing Division as our agent, we still recognize that we are responsible to: comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. ADVANCE SECURITY INC. TED LIN SALES MANAGER REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us.

Compliance Certification Services Inc. Report No.: 70822203 Date of Issue: September 4, 2007 Page Compliance Certification Services Inc. Report No.: 70822203 Date of Issue: September 4, 2007 Page

FCC ID LABEL FORMAT AND LOCATION Advance Security Inc. FCC ID: H5OT37 FCC ID: H5OT37 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 AREA

Compliance Certification Services Inc. Report No.: 70822203 Date of Issue: September 4, 2007 Page Compliance Certification Services Inc. Report No.: 70822203 Date of Issue: September 4, 2007 Page

TX235 (433.92MHZ) Operational Description The car alarm transmitter is a low powered, hand held unit for remote controlling the car locks and other features. See the function descriptions in attached. The transmitter is powered by a 3 volt battery. It is designed to operate on a single fixed frequency at 433.92 MHz. See the attached block diagram and schematic. There are 3 buttons trigger the integrated circuit (U1) which produces the digital control signals and will modulate the carrier signal. The carrier signal is generated by a crystal oscillator/ amplifier circuit comprised of a 433.92 MHz crystal (X1) and a npn transmitter (Q1). The modulated output of the RF amplifier stage is coupled to the PCB strip antenna. The coupling network comprised of L2, C2 and C4. The strip antenna is attached on PCB permanently around 20 mm. The transmitter is manually operated by the buttons pushed and will automatically deactivate within 3 seconds after the button being released. This feature is incorporated by the U1 internally. All tuning and verification are performed by the manufacture and there are no adjustments can be made by the user. No external ground is required or used with this transmitter.

11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2007/8/22 Sheet of File: D:\已移交機種\..\TX235-1.SCHDOC Drawn By: Q13356 C28PC48P L2 0R X1 433MHz R2 470K R5 20K R3 100R C1NC LED13mm BAT1 CR2032 (DIP) PCB1LOOP R110K ADVANCE SECURITY INC. TX235 V1.0 SW1 SW 2P SW2 SW 2P SW3 SW 2P R4820R L1 150nH C5NC C3NC R61.5K C81.8P C61.8P C7 104 1 5 6 78 4 3 2 U1 RT1529

Compliance Certification Services Inc. Report No.: 70822203-RP1 FCC ID: H5OT37 Date of Issue: September 4, 2007 Page 1 of 17 Rev. 00 FCC ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT CERTIFICATION TO FCC PART 15 REQUIREMENTS For INTENTIONAL RADIATOR of Car Alarm Transmitter FCC ID Number : H5OT37 Trade Name : Advance Security Inc. Model Number : TX235 Agency Series : N/A Report Number : 70822203-RP1 Date : September 4, 2007 Issued to Advance Security Inc. 3F, 48 Ta An Street, Hsi Chih, Taipei Hsien, TAIWAN R.O.C. Issued by Compliance Certification Services Inc. Sindian BU No.163-1, Jhongsheng Rd., Sindian City, Taipei County 23151, Taiwan TEL: (02) 2217-0894 FAX: (02) 2217-1029 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. Ltd. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Compliance Certification Services Inc. Report No.: 70822203-RP1 FCC ID: H5OT37 Date of Issue: September 4, 2007 Page 2 Rev. 00 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE........................................................ 3 2. PRODUCT DESCRIPTION........................................................................ 4 3. TEST FACILITY .......................................................................................... 4 4. MEASUREMENT STANDARDS ............................................................... 4 5. TEST METHODOLOGY ............................................................................ 4 6. MEASUREMENT EQUIPMENT USED ................................................... 5 7. POWERLINE RFI LIMIT .......................................................................... 5 8. RADIATED EMISSION LIMITS............................................................... 6 9. SYSTEM TEST CONFIGURATION ......................................................... 6 10. TEST PROCEDURE.................................................................................. 7 11. Equipment Modifications........................................................................... 8 12. TEST RESULT ........................................................................................... 9 12.1 Maximum Modulation Percentage (M%)................................................ 9 12.2 The Emissions Bandwidth......................................................................... 9 APPENDIX I ................................................................................................... 10 Compliance Certification Services Inc. Report No.: 70822203-RP1 FCC ID: H5OT37 Date of Issue: September 4, 2007 Page 3 Rev. 00 1. VERIFICATION OF COMPLIANCE COMPANY NAME : Advance Security Inc. 3F, 48 Ta An Street, Hsi Chih, Taipei Hsien, TAIWAN R.O.C. CONTACT PERSON : Michael Chen / President TELEPHONE NO. : 886-2-8648-1688 EUT DESCRIPTION : Car Alarm Transmitter MODEL NAME/NUMBER : TX235 FCC ID : H5OT37 DATE TESTED : August 27, 2007 ~ August 30, 2007 REPORT NUMBER : 70822203-RP1 TYPE OF EQUIPMENT SECURITY EQUIPMENT (INTENTIONAL RADIATOR) EQUIPMENT TYPE 433.92 MHz Car Alarm Transmitter MEASUREMENT PROCEDURE ANSI 63.4 / 2003 LIMIT TYPE CERTIFICATION FCC RULE CFR 47, PART 15 The above equipment was tested by Compliance Certification Services Inc. for compliance with the requirements set forth in the FCC CFR 47, PART 15. The results of testing in this report apply to the product/system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Warning: This document reports conditions under which testing was conducted and results of tests performed. This document may not be altered or revised in any way unless done so by Compliance Certification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by Compliance Certification Services Inc. will constitute fraud and shall nullify the document. Approved by: Reviewed by: Compliance Certification Services Inc. Report No.: 70822203-RP1 FCC ID: H5OT37 Date of Issue: September 4, 2007 Page 4 Rev. 00 2. PRODUCT DESCRIPTION Fundamental Frequency 433.92 MHz Power Source 3V Battery Transmitting Time Periodic < 5 seconds Associated Receiver H5OR47 3. TEST FACILITY The open area test sites and conducted measurement facilities used to collect the radiated data are located at No.163-1, Jhongsheng Rd., Sindian City, Taipei County 23151, Taiwan. The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.4 and CISPR Publication 22. 4. MEASUREMENT STANDARDS The site is constructed and calibrated in conformance with the requirements of ANSI C63.4/2003. 5. TEST METHODOLOGY For an intentional radiator, the spectrum shall be investigated from the lowest radio frequency signal generated in the device, without going below 9 KHz, up to at least the tenth harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower. (CFR 47 Section 15.33) Compliance Certification Services Inc. Report No.: 70822203-RP1 FCC ID: H5OT37 Date of Issue: September 4, 2007 Page 5 Rev. 00 6. MEASUREMENT EQUIPMENT USED Open Area Test Site # K Name of Equipment Manufacturer Model Serial Number Calibration Due SITE NSA CCS K Site N/A 09/30/2007 MEASURE RECEIVER SCHAFFNER SCR3501 412 05/17/2008 SPECTRUM ANALYZER ADVANTEST R3132 120900029 No Calibration Required ANTENNA SCHAFFNER CBL 6112B 2846 05/25/2008 PRE- AMPLIFIER SCHAFFNER CPA9231A 3639 10/10/2007 CABLE SUHNER RG 214 N-TYPE #K2 02/25/2008 THERMO- HYGRO METER TFA N/A NO.4 01/31/2008 Above 1GHz Used EMC ANALYZER (100Hz-22GHz) HP 8566B 2937A06102 07/29/2008 ANTENNA (1-18GHz) EMCO 3115 00022256 01/16/2008 AMPLIFIER (1-18GHz) HP 8449B 3008A01266 02/11/2008 CABLE (1-18GHz) JYEBAO LL142 SMA#RS1 02/01/2008 CABLE (1-18GHz) HUBER +SUHNER SUCOFLEX 104 SMA#RS3 02/01/2008 CABLE (1-18GHz) JYEBAO LL142 S…

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Compliance Certification Services Inc. Report No.: 70822203-RP1 FCC ID: H5OT37 Date of Issue: September 4, 2007 Page 6 Rev. 00 8. RADIATED EMISSION LIMITS GENERAL REQUIREMENTS SECTION 15.209 RESTRICTED BANDS OF OPERATION SECTION 15.205 PERIODIC OPERATION IN THE BAND 40.66 -40.70 MHz AND ABOVE 70 MHz. SECTION 15.231 9. SYSTEM TEST CONFIGURATION Use a block of foam and combined it with EUT wrapping rubber band around it. This way it can test X, Y and Z axis. To activate continuous transmitting & receiving, place a small plastic block between rubber band and EUT push button. Radiated Open Site Test Set-up