HBW7779Remote Control Transmitter

845 Larch Ave. Elmhurst, IL 60126 Phone 630.993.6306 Fax 630.516.6863 Email: [email protected] April 20, 2012 Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Road Columbia, Maryland 21046 c.c. UL LLC. 333 Pfingsten Road Norhtbrook, IL 60062 To whom it may concern: I, the undersigned, hereby authorize Bart Mucha of UL LLC 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 Bart Mucha of UL on our behalf, shall have the same effect as acts of our own. I, 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 UL as our agent, we still recognize that we are responsible to: a) 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. Yours sincerely, Barbara Kelkhoff Regulatory Project Manager II Chamberlain Group, Inc. 845 Larch Ave. Elmhurst, IL. 60126

845 Larch Ave. Elmhurst, IL 60126 Phone 630.993.6306 Fax 630.516.6863 Email: [email protected] April 20, 2012 Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Road Columbia, Maryland 21046 FCC ID:HBW7779 Request for Confidentiality In accordance with 47 C.F.R. Section 0.457 and 0.459, we, Chamberlain Group, Inc., hereby request confidentiality for the block diagram, schematic and product description presented for certification. In support of the Request for Confidentiality, the following is stated: Enclosed within this application is technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to our disadvantage. To assist in assuring that we receive the full value of our product and protect its competitive posture, we respectfully request this grant of confidentiality. I would appreciate your prompt attention to the submittal. If there are any questions, please call me at 630-993-6306 or send a fax to 630-516- 6863. Sincerely, Barbara Kelkhoff Regulatory Project Manager II Chamberlain Group, Inc. 845 Larch Ave. Elmhurst, IL. 60126

FCC ID: HWB7779

FCC ID: HBW7779

ASSEMBLED IN MEXICO MODEL FCC ID: IC: 2666A- DATE CHAMBERLAIN GROUP INC. ELMHURST, IL 60126, USA 132C2708-2B PATENT # 7,071,850 7,561,075 Artwork: 132LA2708-20-B 1" x 1" x .063" (W x H x R) Shown at 100% ECN: 05762 12 May 2011

FCC ID: HBW7779

UL LLC An organization dedicated 333 Pfingsten Rd. to public safety and committed to Northbrook, IL 60062 quality service for over 100 years Tel: (847) 272-8800 UL LLC 333 Pfingsten Rd. Northbrook, IL 60062 www.ul.com/emc (847) 272-8800 Job Number: 1001492174 Project Number: 12CA17295 Rev.1 File Number: MC15343 Date: April 19, 2012 Model: 885LM Electromagnetic Compatibility Test Report For Chamberlain Group Inc. Copyright  2012 UL LLC UL LLC authorizes the above-named company to reproduce this Report provided it is reproduced in its entirety. Job #: 1001492174 Project #: 12CA17295 Rev.1 File #: MC15343 Page 2 of 36 Model Number: 885LM Client Name: Chamberlain Group Inc. UL LLC UL LLC 333 Pfingsten Rd. Northbrook, IL 60062 USA Tel.: 847 272-8800 Rev. No 1.0Rev. No 1.0 EMC Report 2012-87-EM-F0042 Test Report Details Tests Performed By: UL LLC 333 Pfingsten Rd. Northbrook, IL 60062 Tests Performed For: Chamberlain Group Inc. 845 Larch Av Elmhurst, IL 60126 Applicant Contact: Hank Sieradzki Phone: (630) 993-6564 E-mail: [email protected] Test Report Date: April 19, 2012 Product Type: Periodic Transmitter Product standards FCC Part 15, Subpart C, 15.231 & RSS-210 Model Number: 885LM EUT Category: Wireless Device Testing Start Date: April 9, 2012 Date Testing Complete: April 10, 2012 Overall Results: Compliant UL LLC reports apply only to the specific samples tested under stated test conditions. All samples tested were in good operating condition throughout the entire test program. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. UL LLC shall have no liability for any deductions, inferences or generalizations drawn by the client or others from UL LLC issued reports. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, any agency of the Federal Government, or any agency of any government. This report may contain test results that are not covered by the NVLAP or A2LA accreditation. The scope of accreditation is limited to the specific tests that are listed on the NVLAP and/or A2LA websites referenced at the end of this report. Job #: 1001492174 Project #: 12CA17295 Rev.1 File #: MC15343 Page 3 of 36 Model Number: 885LM Client Name: Chamberlain Group Inc. UL LLC UL LLC 333 Pfingsten Rd. Northbrook, IL 60062 USA Tel.: 847 272-8800 Rev. No 1.0Rev. No 1.0 EMC Report 2012-87-EM-F0042 Report Directory 1.0 G E N E R A L - Product Description ..................................................................................................................4 1.1 Equipment Description ...................................................................................................................................4 1.2 Device Configuration During Test ..................................................................................................................4 1.2.1 Equipment Used During Test: ....................................................................................................................4 1.2.2 Input/Output Ports: .....................................................................................................................................4 1.2.3 Power Interface: .........................................................................................................................................4 1.3 EUT Configurations ........................................................................................................................................5 1.4 EUT Operation Modes ....................................................................................................................................5 1.5 Rational for EUT Configuration ......................................................................................................................5 2.0 Summary ............................................................................................................................................................6 2.1 Deviations from standard test methods ..........................................................................................................6 2.2 Device Modifications Necessary for Compliance ...........................................................................................6 2.3 Reference Standards .....................................................................................................................................7 2.4 Results Summary ...........................................................................................................................................7 3.0 Calibration of Equipment Used for Measurement ..............................................................................................8 4.0 EMISSIONS TEST RESULTS ............................................................................................................................8 4.1 Test Conditions and Results – Occupied Bandwidth .....................................................................................9 4.2 Test Conditions and Results – Cease Operation ........................................................................................ 16 4.3 Test Conditions and Results – Pulse Train ................................................................................................. 20 4.4 Test Conditions and Results – RADIATED EMISSIONS Fundamental and Spurious ............................... 28 Appendix A ................................................................................................................................................................... 34 Test Setup Photos .................................................................................................................................................... 34 Appendix B .......................................................................…

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Job #: 1001492174 Project #: 12CA17295 Rev.1 File #: MC15343 Page 34 of 36 Model Number: 885LM Client Name: Chamberlain Group Inc. UL LLC UL LLC 333 Pfingsten Rd. Northbrook, IL 60062 USA Tel.: 847 272-8800 Rev. No 1.0Rev. No 1.0 EMC Report 2012-87-EM-F0042 Appendix A Test Setup Photos Radiated Emissions Near Field Measurements