JPZ0042Radio Frequency Wireless Transmitter

LUTRON ELECTRONICS CO., INC. Feb. 2007Page 1 of 1JPZ0042 Battery VCC Switches VCC Microcontroller VCC Transmit Data Transmit Oscillator 390MHz Power Amplifier Antenna

13th February, 2007 Subject: Request for Confidentiality for MRF-VCTX JPZ0042 Dear Sir of Madam: This letter is to formally request confidentiality per the FCC Rules 47 CFR Chapter 1, subpart C, section 0.459 - requests that materials or information submitted to the Commission be withheld from public inspection. For model MRF-VCTX, the following items are Lutron Electronics Co., Inc. confidential information that must be withheld from public inspection by potential competitors to protect our business. 1. Schematics 2. Operational Description Thank you for your cooperation. Sincerely, R. S. Spehalski Engineering Leader

21 February 2007 Attn: Reviewing Engineer Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 RE: LETTER OF AGENT AUTHORIZATION – MRF-VCTX JPZ0042 Dear Sir or Madam: We, the undersigned, hereby authorize MET Laboratories, Inc. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Matthew Cardoni Senior Engineering Technician

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FCC Label Close-upPage 1 of 1Feb 2007 JPZ0042MRF-VCTX

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