X65T25AKEY FOB TRANSMITTER

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: X65T25A FCC Rule Part: 15.231 ACS Report Number: 10-0008.W03.11.A Manufacturer: HDC Model: T-25 Manual T B A T E R Y T B A T E R Y - - + + Button One used typically as Unlocked. Button 2 is typically used as Locked. Both buttons transmit a unique frequency suitably for latching or unlatching a paired reciver. RED LED is a battery confirmation output when ether button is bushed Fig. C Fig. D + - Front With Cover Off Front With Cover T-25 Transmitter HDC T-25 Fobs FCC ID: GGGXXXXXXXXXXXXXX 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: X65T25A To replace the T 25 Key Fob battery, the shell of the transmitter must be removed. Using only a fingernail, pry between the depression around the shell and separate the Fob into 2 pieces exposing the battery as shown in Fig. D. Replacement batteries are 12v part # GP23A, CN23A, EL12 and VR22 or similar class battery. Replacement battery must be installed as shown in Fig. D. Its orientation is specific to - + polarities clearly marked. Replace cover and test. 1 2 “Warning: Changes or modifications to this device not expressly approved by HDC could void the user’s authority to operate the equipment.”

5015 B. U. Bowman Dr. Buford, GA 30518 March 2, 2010 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: X65T25A To Whom It May Concern: The following application is submitted on behalf of our client, HDC, for evaluation of their model T-25 for certification under FCC Part 15.231. The T-25 is a stand-alone key Fob transmitter operating at 315 MHz. The T-25 was tested in full to the requirements of the aforementioned rules and was found to be in compliance. Sincerely, Sam Wismer Vice President, Technology Advanced Compliance Solutions, Inc.

02-22-20rO Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: I hereby appoint Sam Wismer at Advanced Compliance Solutions, Inc. to act as our agent in the preparation of an application for equipment authorization of F€C ID: (X65T25A) to the rcC Rules and Regulations. I certiff that all exhibits contained within this filing properly describe the device or system for which authorization is sought. I further certiry that appropriate arrangements have been made to assure that production units of this equipment bearing the name and FCC IDENTIFIER listed in this application will continue to comply with the Commission's requirements. I further certiff by signature below that no party (per 47 CFR 1.2002(b)) to the application is subject to a denial of Federal benefits, including FCC benefits, pursuant to Section 5301 of the AntFDrug Abuse Act of 1988, 21 U,S.C. 853(a). This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Sincerely, HDC teve Harvey President

Advanced Compliance Solutions – 5015 B.U. Bowman Drive, Buford, GA 30518 Phone: (770) 831-8048 Fax: (770) 831-8598 March 2, 2010 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: HDC respectfully requests confidentiality of certain materials provided with the submission of the T-25 under FCC ID: X65T25A in accordance with FCC Regulations 0.459. The confidentiality request applies to the following exhibits: 10-0008 – Schematics.pdf 10-0008 – System Block Diagram.pdf 10-0008 – Theory of Operation.pdf The T-25 has been developed at considerable effort and expense by HDC. These items are considered as Trade Secrets and therefore public access to the proprietary material could possibly result in duplication of equipment that could severely damage the company’s business advantage. I appreciate your assistance in this matter. Sincerely, Sam Wismer Vice President, Technology Agent

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: X65T25A FCC Rule Part: 15.231 ACS Report Number: 10-0008.W03.11.A Manufacturer: HDC Model: T-25 External Photos Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 2 Figure 1: Front View Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 3 Figure 2: Back View Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 4 Figure 3: Side View

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: X65T25A FCC Rule Part: 15.231 ACS Report Number: 10-0008.W03.11.A Manufacturer: HDC Model: T-25 Label Information FCC ID: GGGXXXXXXXXXXXXXX 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. Front Rear T-25 Transmitter FCC ID:X65T25A POPLOCKS.COM M #T-25 .186” x .938” .338” x .938” 2.211” Included in manual: FCC ID: X65T25A

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: X65T25A FCC Rule Part: 15.231 ACS Report Number: 10-0008.W03.11.A Manufacturer: HDC Model: T-25 Internal Photos Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 2 Figure 1: PCB Front Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 3 Figure 2: PCB Back

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Test Report FCC ID: X65T25A FCC Rule Part: 15.231 ACS Report Number: 10-0008.W03.11.A Manufacturer: HDC Model: T-25 Test Begin Date: January 21, 2010 Test End Date: February 9, 2010 Report Issue Date: March 2, 2010 FOR THE SCOPE OF ACCREDITATION UNDER LAB Code 200612-0 This report is not be used to claim certification, approval, or endorsement by NVLAP, NIST or any government agency. Prepared by: Kirby Munroe Director, Wireless Certifications ACS, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 16 pages 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 TABLE OF CONTENTS 1 GENERAL ............................................................................................................................................ 3 1.1 PURPOSE .......................................................................................................................................... 3 1.2 PRODUCT DESCRIPTION ................................................................................................................... 3 1.3 TEST METHODOLOGY AND CONSIDERATIONS ................................................................................. 3 2 TEST FACILITIES .............................................................................................................................. 4 2.1 LOCATION ....................................................................................................................................... 4 2.2 LABORATORY ACCREDITATIONS/RECOGNITIONS/CERTIFICATIONS ................................................ 4 2.3 RADIATED EMISSIONS TEST SITE DESCRIPTION .............................................................................. 5 2.3.1 Semi-Anechoic Chamber Test Site .......................................................................................... 5 2.3.2 Open Area Tests Site (OATS) ................................................................................................. 6 2.4 CONDUCTED EMISSIONS TEST SITE DESCRIPTION ........................................................................... 7 3 APPLICABLE STANDARD REFERENCES .................................................................................... 7 4 LIST OF TEST EQUIPMENT ............................................................................................................ 8 5 SUPPORT EQUIPMENT .................................................................................................................... 9 6 EQUIPMENT UNDER TEST SETUP BLOCK DIAGRAM ........................................................... 9 7 SUMMARY OF TESTS ..................................................................................................................... 10 7.1 ANTENNA REQUIREMENT – FCC: CFR 47 PART 15.203 ................................................................ 10 7.2 POWER LINE CONDUCTED EMISSIONS – FCC: CFR 47 PART 15.207 ............................................. 10 7.3 PERIODIC OPERATION – FCC: CFR 47 15.231(A)(1) ..................................................................... 10 7.3.1 Test Methodology ................................................................................................................. 10 7.3.2 Test Results ........................................................................................................................... 10 7.4 OCCUPIED BANDWIDTH – FCC: CFR 47 15.231(C)(1) .................................................................. 11 7.4.1 Test Methodology ................................................................................................................. 11 7.4.2 Test Results ........................................................................................................................... 11 7.5 RADIATED EMISSIONS (FIELD STRENGTH/SPURIOUS) – FCC: CFR 47 15.231(B) .......................... 13 7.5.1 Test Methodology ................................................................................................................. 13 7.5.2 Duty Cycle Correction .......................................................................................................... 13 7.5.3 Test Results ........................................................................................................................... 15 7.5.4 Sample Calculation: ............................................................................................................. 16 8 CONCLUSION ................................................................................................................................... 16 Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 3 1 GENERAL 1.1 Purpose The purpose of this report is to demonstrate compliance with Part 15 Subpart C of the FCC’s Code of Federal Regulations. 1.2 Product description The T-25 is a wireless remote key Fob transmitter which operates at 315MHz. Manufacturer Information: HDC 11160 Circle Dr Suite # E Austin, TX 78736 Test Sample Serial Number(s): 4 Test Sample Condition: The test samples were provided in good working order with no visible defects. 1.3 Test Methodology and Considerations The T-25 wireless remote was evaluated in multiple configurations for radiated emissions. Test configurations consisted of the remote placed in the X, Y, and Z orientations. Test setup photographs show additional detail. Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 4 2 TEST FACILITIES 2.1 Location The radiated and conducted emissions test sites are located at the following address: Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 Phone: …

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: X65T25A FCC Rule Part: 15.231 ACS Report Number: 10-0008.W03.11.A Manufacturer: HDC Model: T-25 Test Setup Photos Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 2 Figure 1: Radiated Emissions – Upright (X) Position Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 3 Figure 2: Radiated Emissions – Upright (X) Position Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 4 Figure 3: Radiated Emissions – Back (Y) Position Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 5 Figure 4: Radiated Emissions – Back (Y) Position Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 6 Figure 5: Radiated Emissions – Side (Z) Position Model: T-25 FCC ID: X65T25A ACS Report: 10-0008.W03.11.A Advanced Compliance Solutions Page 7 Figure 6: Radiated Emissions – Side (Z) Position