KJ8WST-3720SRemote Control Transmitter

Re: Certification for Wayne Dalton Transmitter Model(s): 3977-3720S, 3977-3725S FCC ID: KJ8WST-3720S IC: 3540A-WS3720S USER'S MANUAL INFORMATION (PRELIMINARY) The User's Manual is in preparation. The following material will be contained in the manual: FCC ID: KJ8WST-3720S IC: 3540A-WS3720S This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. 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. WARNING: Changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment. The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications were met.

Re: Certification for Wayne Dalton Transmitter Model(s): 3977-3720S, 3977-3725S FCC ID: KJ8WST-3720S IC: 3540A-WS3720S POWER OF ATTORNEY A letter granting Valdis V. Liepa the Power of Attorney is on file and can be provided when so requested. Re: Certification for Wayne Dalton Transmitter Model(s): 3977-3720S, 3977-3725S FCC ID: KJ8WST-3720S IC: 3540A-WS3720S REQUEST FOR CONFIDENTIALITY Pursuant to 47 CRF 0.459, Wayne Dalton requests that a part of the subject application be held confidential. This comprises Exhibits (5) Schematics (10) Parts List (Part of Exhibit only) Wayne Dalton has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. If there are any questions regarding this request, please contact me at the above address or call 734-483-4211, fax 734-647-2106 or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist University of Michigan July 5, 2006 Re: Certification for Wayne Dalton Transmitter Model(s): 3977-3720S, 3977-3725S FCC ID: KJ8WST-3720S IC: 3540A-WS3720S STATEMENT OF MODIFICATIONS There were no modifications made to the DUT by this test laboratory. (Also see Section 3.1 of the attached Test Report). _____________________ Valdis V. Liepa Research Scientist Re: Certification for Wayne Dalton Transmitter Model(s): 3977-3720S, 3977-3725S FCC ID: KJ8WST-3720S IC: 3540A-WS3720S GENERAL PRODUCT INFORMATION The device, for which certification is pursued, has been designed by: Wayne Dalton Corporation 3395 Addison Drive Pensacola, Florida 32514 Doug Gilmore Tel: (850) 475-6126 Fax: (850) 484-4239 It will be manufactured by: Wayne Dalton Corporation 3395 Addison Drive Pensacola, Florida 32514 Doug Gilmore Tel: (850) 475-6126 Fax: (850) 484-4239 Canadian Contact: Bob McEwan, General Manager Wayne-Dalton of Canada 254 Matheson Blvd East Mississauga, Ontario L4Z 1P5 Canada Tel 905-890-1402 Fax 905-890-5182

DC BA 4321 DC BA 4321 DC BA 4321 DC BA 4321 DC BA 4321 DC BA 4321 Rev. Description: Who: Date: MARTEC ACCESS PRODUCTS, Inc. 240 Sheffield St. Mountainside, NJ 07092 Title:Size: Number: Rev. Date Drawn by: : Filename: Check by: Sheet 1 of 1 B NOT TO SCALE F.C. ANTENNA MICROPROCESSOR WITH INTERNAL CLOCK 4 MHz RF SAW CARRIER GENERATOR, MODULATOR AND AMPLIFIER 372.0 MHz or 372.5MHz POWER SUPPLY 3VDC (AAA X 2) MDN240 05/23/06 MDN240B.VSD A 7 Function Wall Station Block Diagram F.C. 12/17/03 7 Function Wall Station Block Diagram 7 Function Wall Station Block Diagram KEYBOARD (SWITCHES SW1-SW8) 05/23/06 B Change from LC to SAW TX (372.0MHz and 372.5MHz) F.C.

July 5, 2006 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Wayne Dalton Transmitter Model(s): 3977-3720S, 3977-3725S FCC ID: KJ8WST-3720S IC: 3540A-WS3720S Please find enclosed application materials for certification of Wayne Dalton 3977-3720S, 3977-3725S Transmitter. We tested it and found it to comply with FCC Part 15. If there are any questions regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647-2106, or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist July 5, 2006 Certification and Engineering Bureau Industry Canada 3701 Carling Avenue, Bldg. 94 Ottawa, Ontario K2H 8S2 Re: Certification for Wayne Dalton Transmitter Model(s): 3977-3720S, 3977-3725S FCC ID: KJ8WST-3720S IC: 3540A-WS3720S Please find enclosed application materials for certification of Wayne Dalton 3977-3720S, 3977-3725S Transmitter. We tested the device and found it to comply with RSS- GEN/102/210. The product is identified by: IC: 3540A-WS3720S If there are any questions, suggestions, etc., regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647- 2106; e-mail: [email protected]. Sincerely, Valdis V. Liepa Research Scientist

July 5, 2006 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: KJ8WST-3720S IC: 3540A-WS3720S Model(s): 3977-3720S, 3977-3725S Please find enclosed application materials for certification of Wayne Dalton 3977-3720S, 3977-3725S Transmitter. Note: 1) portions of this submittal are filed Confidential 2) a list of the modifications made is provided in Attestations. If there are any questions regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647-2106, or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist

MULTI-FUNCTIONWIRELESSWALL STATION MODEL: 3977-3720SFCC ID: KJ8WST-3720SIC: 3540A-WS3720S WAYNE-DALTON CORP. DATE OF MFR: MADE IN CHINA 1424-055_AARTWORK FOR FCC LABEL BLACK PRINT ON WHITE BACKGROUNDDO NOT PRINT SURROUNDING BOX MULTI-FUNCTIONWIRELESSWALL STATION MODEL: 3977-3725SFCC ID: KJ8WST-3720SIC: 3540A-WS3720S WAYNE-DALTON CORP. DATE OF MFR: MADE IN CHINA 1424-056_AARTWORK FOR FCC LABEL BLACK PRINT ON WHITE BACKGROUNDDO NOT PRINT SURROUNDING BOX

7-Function Wall Station TX, 372.0 and 372.5MHz Product Operation Description This device, a low-power transmitter, consists of an SAW base oscillator at 372.0MHz and 372.5MHz, power supply, and a microcontroller clocked by 4 MHz internal signal. The transmitter is normally off until any button is activated. Any button activation enables the microcontroller, which activates the RF oscillator. The microcontroller generates the data waveform (pulse with modulation, ON/OFF keying) for the RF oscillator. The difference between the buttons is in the data sent. The RF antenna is printed circuit based and is not removable and not changeable. Martec Access Products Inc. 7-Function Wall Station Tx, 372.0 and 372.5MHz Operation Desciption.doc

University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 415031-320 Page 1 of 11 The University of Michigan Radiation Laboratory 3228 EECS Building Ann Arbor, MI 48109-2122 Tel: (734) 764-0500 Measured Radio Frequency Emissions From Wayne Dalton Corporation Transmitter Model(s): 3977-3720S, 3977-3725S Report No. 415031-320 July 4, 2006 Copyright © 2006 For: Wayne Dalton 3395 Addison Drive Pensacola, Florida 32514 Contact: Doug Gilmore Tel: (850) 475-6126 Fax: (850) 484-4239 PO: Verbal Tests supervised by: Measurements made by: Valdis V. Liepa Report approved by: _____________________ Valdis V. Liepa Test Report Prepared by: Joseph D. Brunett Research Scientist Summary Tests for compliance with FCC Regulations Part 15, Subpart C, and Industry Canada RSS-210/GEN, were performed on Wayne Dalton Corporation model(s) 3977-3720S, 3977-3725S. This device is subject to the Rules and Regulations as a Transmitter. In testing completed on June 27, 2006, the device tested in the worst case met the allowed FCC specifications for radiated emissions by 3.9 dB (see p. 6). Besides harmonics, there were no other significant spurious emissions found; emissions from digital circuitry were negligible. The conducted emission tests do not apply, since the device is powered from two 1.5 VDC batteries. University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 415031-320 Page 2 of 11 1. Introduction Wayne Dalton Corporation models 3977-3720S and 3977-3725S were tested for compliance with FCC Regulations, Part 15, adopted under Docket 87-389, April 18, 1989 as subsequently amended, and with Industry Canada RSS-210/Gen, Issue 6, September 2005. The tests were performed at the University of Michigan Radiation Laboratory Willow Run Test Range following the procedures described in ANSI C63.4-2003 "Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz". The Site description and attenuation characteristics of the Open Area Tes Site are on file with FCC Laboratory, Columbia, Maryland (FCC Reg. No: 91050) and with Industry Canada, Ottawa, ON (File Ref. No: IC 2057). 2. Test Procedure and Equipment Used The pertinent test equipment commonly used in our facility for measurements is listed in Table 2.1 below. The middle column identifies the specific equipment used in these tests. Table 2.1 Test Equipment. Test Instrument Eqpt. Used Manufacturer/Model Spectrum Analyzer (0.1-1500 MHz) Hewlett-Packard, 182T/8558B Spectrum Analyzer (9kHz-22GHz) X Hewlett-Packard 8593A SN: 3107A01358 Spectrum Analyzer (9kHz-26GHz) X Hewlett-Packard 8593E, SN: 3412A01131 Spectrum Analyzer (9kHz-26GHz) Hewlett-Packard 8563E, SN: 3310A01174 Spectrum Analyzer (9kHz-40GHz) Hewlett-Packard 8564E, SN: 3745A01031 Power Meter Hewlett-Packard, 432A Power Meter Anritsu, ML4803A/MP Harmonic Mixer (26-40 GHz) Hewlett-Packard 11970A, SN: 3003A08327 Harmonic Mixer (40-60 GHz) Hewlett-Packard 11970U, SN: 2332A00500 Harmonic Mixer (75-110 GHz) Hewlett-Packard 11970W, SN: 2521A00179 Harmonic Mixer (140-220 GHz) Pacific Millimeter Prod., GMA, SN: 26 S-Band Std. Gain Horn S/A, Model SGH-2.6 C-Band Std. Gain Horn University of Michigan, NRL design XN-Band Std. Gain Horn University of Michigan, NRL design X-Band Std. Gain Horn S/A, Model 12-8.2 X-band horn (8.2- 12.4 GHz) Narda 640 X-band horn (8.2- 12.4 GHz) Scientific Atlanta , 12-8.2, SN: 730 K-band horn (18-26.5 GHz) FXR, Inc., K638KF Ka-band horn (26.5-40 GHz) FXR, Inc., U638A U-band horn (40-60 GHz) Custom Microwave, HO19 W-band horn(75-110 GHz) Custom Microwave, HO10 G-band horn (140-220 GHz) Custom Microwave, HO5R Bicone Antenna (30-250 MHz) X University of Michigan, RLBC-1 Bicone Antenna (200-1000 MHz) X University of Michigan, RLBC-2 Dipole Antenna Set (30-1000 MHz) X University of Michigan, RLDP-1,-2,-3 Dipole Antenna Set (30-1000 MHz) EMCO 2131C, SN: 992 Active Rod Antenna (30 Hz-50 MHz) EMCO 3301B, SN: 3223 Active Loop Antenna (30 Hz-50 MHz) EMCO 6502, SN:2855 Ridge-horn Antenna (300-5000 MHz) X University of Michigan Amplifier (5-1000 MHz) X Avantak, A11-1, A25-1S Amplifier (5-4500 MHz) X Avantak Amplifier (4.5-13 GHz) Avantek, AFT-12665 Amplifier (6-16 GHz) Trek Amplifier (16-26 GHz) Avantek LISN Box University of Michigan Signal Generator Hewlett-Packard 8657B University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 415031-320 Page 3 of 11 3. Configuration and Identification of Device Under Test The DUT is a Wayne Dalton seven function transmitter (four buttons, plus selector switch), approximately 4.5 x 3 x 1 inches in size. The DUT was designed and manufactured by Wayne Dalton, 3395 Addison Drive, Pensacola, Florida 32514. It is identified as: Wayne Dalton Transmitter Model: 3977-3720S, 3977-3725S FCC ID: KJ8WST-3720S IC: 3540A-WS3720S 3.2 Models There are two models of the device under test. Model 3977-3720S is tuned to 372.0 MHz and model 3977-3725S is a 372.5 MHz transmitter. The only difference between the two models is the selection of the SAW resonator, which fine-tunes the final carrier frequency. No other electrical differences exist between the two devices. Model 3977-3720S is fully tested herein and the worst case emissions from model 3977-3725S are also reported. 3.3 Modes of Operation: The DUT is actuated by push button, and emits an ASK PWM carrier. Code is micro generated with timing based on a 4 MHz LC clock. Note: The DUT is manually activated and ceases to transmit within 5 seconds of deactivation. See Figure 6.1. 3.4 EMI/EMC Relevant Modifications There were no modifications made to the DUT by this laboratory. 4. Emission Limits The DUT tested falls under the category of an Intentional Radiators and the Digital Devices. For FCC, it is subject to Part 15, Subpart C, (Section 15.231(a-c), 15.209), and Subpart A, (Section 15.33). For Industry Canada it is subject to RSS-210 (Section 2.6 and 2.7). The applicable…

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