R33CCZT11Wireless Thermostat Model CCZ-T1-X

11734 South Election Drive Suite 200 Draper, Utah 84020 (801) 523-3100 To: Federal Communications Commission Date: 3/20/06 445 12 th Street, SW Washington, DC 20554 Re: Non disclosure Request for FCC ID: R33CCZT11 We are requesting that the following documents be held and treated as confidential and proprietary information. These materials contain technical trade secret information and should be guarded from competitors as stated under the Code of Federal Regulations Title 47 Section 0.459 (3), (4) and (5). 1) Schematic 2) Block Diagrams 3) Operational Description James K. Russell Senior Electrical Engineer Control4 Technologies

View of the Mounting Plate and Screw Terminals View of the EUT

Control4 CONFIDENTIAL Page 1 of 2 Label, Product Box, Model #, Serial #, UPC Bar Code, Mfg Code, & Approvals, 2.000" x 2.625", CCZ-T1-x Specification Control4 P/N 22-1000-13 Rev A 09 Feb 2006 1. Label Type: 8 ½” x 11” laser-printable sheet 2. Manufacturer: Avery (www.avery.com ) or equivalent 3. Mfr. P/N: 6578 4. Label Size: 2.000” x 2.625” 5. Labels per Sheet: 15 6. Material: Matte White Polyester or equivalent 7. Adhesive: Permanent Acrylic Adhesive 8. Printer/Toner: Laser 9. Artwork: Inherent in source file number “22-1000-13 Rev A.lab” provided by Control4 10. Art File Type: “.lab” (Wasp Barcode Labeler v5) 11. Label Software: “Wasp Barcode Labeler v5” (www.waspbarcode.com ) 12. Model Number: Print the product variant’s model number (differentiated by a suffix): • CCZ-T1-W • CCZ-T1-B • CCZ-T1-A • Others to be determined 13. Product Color: Print the product’s color as part of the Model Description: • White • Black • Almond • Others to be determined 14. Top Barcode: Code 128: Unique Device I.D. #’s (S/N’s) controlled and issued by Control4. Note: The Unique Device I.D. # (S/N) will be one of the following types per model number as specified by Control4: • The 802.15.4 E.U.I.D. number, or • The Ethernet MAC address, or • The WiFi MAC address. 15. Country of Origin: Replace “(COUNTRY)” with the country where manufactured. 16. UPC Code: UPCa. Codes as specified per model number by Control4. Note: As of the date of release of this specification, only one Wireless Thermostat product model variant is currently defined and is assigned the following UPC code: • CCZ-T1-W UPC # 8 76389 00051 7 • Others to be determined 17. Date Code: Code 128: Date code according to date scheme supplied by Control4. Control4 CONFIDENTIAL Page 2 of 2 Label Example: Enlarged: REVISION HISTORY Date Rev ECO # Description Person 09 Feb 2006 A 0177 Initial design specification and production release. Roger Johnsen

View of the EUT with the Case Opened View of the Front Side of the Display PCB View of the Back Side of the Display PCB View of the Component Side of the Main PCB View of the Trace Side of the Main PCB

COMMUNICATION CERTIFICATION LABORATORY 1940 West Alexander Street Salt Lake City, UT 84119 801-972-6146 Test Report Certification TEST OF: CCZ-T1-x FCC ID: R33CCZT11 To FCC PART 15, Subpart C (15.203, 15.207, 15.247) Test Report Serial No: 73-8181 Applicant: Control4 11734 S. Election Road, Suite 200 Draper, UT 84020 Dates of Test: August 24, 2005 Issue Date: August 31, 2005 Equipment Receipt Date: August 24, 2005 Accredited Testing Laboratory By: NVLAP Lab Code 100272-0 COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8181 FCC ID#: R33CCZT11 Page 2 of 52 CERTIFICATION OF ENGINEERING REPORT This report has been prepared by Communication Certification Laboratory to document compliance of the device described below with the requirements of Federal Communications Commission (FCC) Part 15, Subpart C, Sections 15.203, 15.207, and 15.247. This report may be reproduced in full, partial reproduction may only be made with the written consent of the laboratory. The results in this report apply only to the sample tested. - Applicant: Control4 - Manufacturer: Control4 - Brand Name: Control4 - Model Number: CCZ-T1-x - FCC ID Number: R33CCZT11 On this 31 st day of August 2005, I, individually, and for Communication Certification Laboratory, certify that the statements made in this engineering report are true, complete, and correct to the best of my knowledge, and are made in good faith. Although NVLAP has recognized that the Communication Certification Laboratory EMC testing facilities are in good standing, this report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. COMMUNICATION CERTIFICATION LABORATORY Tested by: Norman P. Hansen EMC Technician COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8181 FCC ID#: R33CCZT11 Page 3 of 52 TABLE OF CONTENTS PAGE SECTION 1.0 CLIENT INFORMATION .................................4 SECTION 2.0 EQUIPMENT UNDER TEST (EUT) ..........................5 SECTION 3.0 TEST SPECIFICATION, METHODS & PROCEDURES ...........8 SECTION 4.0 OPERATION OF EUT DURING TESTING ...................14 SECTION 5.0 SUMMARY OF TEST RESULTS ...........................16 SECTION 6.0 MEASUREMENTS, EXAMINATIONS AND DERIVED RESULTS .....17 APPENDIX 1 TEST PROCEDURES AND TEST EQUIPMENT ..................33 APPENDIX 2 PHOTOGRAPHS .........................................42 COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8181 FCC ID#: R33CCZT11 Page 4 of 52 SECTION 1.0 CLIENT INFORMATION 1.1 Applicant: Company Name: Control4 11734 S. Election Road, Suite 200 Draper, UT 84020 Contact Name: Jim Russell Title: Senior Hardware Engineer 1.2 Manufacturer: Company Name: Control4 11734 S. Election Road, Suite 200 Draper, UT 84020 Contact Name: Jim Russell Title: Senior Hardware Engineer COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8181 FCC ID#: R33CCZT11 Page 5 of 52 SECTION 2.0 EQUIPMENT UNDER TEST (EUT) 2.1 Identification of EUT: Brand Name: Control4 Model Name or Number: CCZ-T1-x Serial Number: None Options Fitted: N/A Country of Manufacture: U.S.A., India, China 2.2 Description of EUT: The CCZ-T1-x is a programmable thermostat that interfaces other Control4 home automation devices. An 802.15.4 (Zigbee) transceiver is used to control and activate home automation devices based on temperature within the home. A remote sensor is also included with the thermostat assembly. The CCZ-T1-x is powered by a CR123A battery or from an Orbit WT41-2600300AU power adapter. The Orbit power adapter was used for powering the CCZ- T1-x during testing. The “x” in the model number is a variable that indicates the color of the plastic housing. This report covers the 802.15.4 ZigBee transceiver and testing was performed to FCC Part 15 Subpart C. The digital and control circuitry subject to FCC Part 15 Subpart B is to be covered in a separate report. The 802.15.4 transceiver uses 15 channels in the 2400 to 2483.5 MHz band. The individual channels are shown in the following plots. dBm 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 Control4 Trace A Start: 2.402500 GHzStop: 2.427500 GHz Res BW: 100 kHzVid BW: 300 kHzSweep: 20 ms 08/24/2005 12:14:49 PMHP8566BLOWER5.SPT Lower 5 Channels 1 1 2.405050 GHz -14.5000 dBm 2 2 2.410350 GHz -13.8000 dBm 3 3 2.415325 GHz -13.5000 dBm 4 4 2.420475 GHz -14.0000 dBm 5 5 2.425475 GHz -14.3000 dBm COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8181 FCC ID#: R33CCZT11 Page 6 of 52 dBm 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 Control4 Trace A Start: 2.427500 GHzStop: 2.452500 GHz Res BW: 100 kHzVid BW: 300 kHzSweep: 20 ms 08/24/2005 12:12:21 PMHP8566BMIDDLE5.SPT Middle 5 Channels 1 1 2.430050 GHz -14.5000 dBm 2 2 2.435350 GHz -14.0000 dBm 3 3 2.440325 GHz -14.2000 dBm 4 4 2.445475 GHz -14.2000 dBm 5 5 2.450475 GHz -14.0000 dBm dBm 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 Control4 Trace A Start: 2.452500 GHzStop: 2.477500 GHz Res BW: 100 kHzVid BW: 300 kHzSweep: 20 ms 08/24/2005 12:09:22 PMHP8566BUPPER5.SPT Upper 5 Channels 1 1 2.455050 GHz -14.2000 dBm 2 2 2.460350 GHz -14.3000 dBm 3 3 2.465325 GHz -15.1000 dBm 4 4 2.470475 GHz -15.6000 dBm 5 5 2.475475 GHz -13.8000 dBm COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8181 FCC ID#: R33CCZT11 Page 7 of 52 2.3 EUT and Support Equipment: The FCC ID numbers for all the EUT and support equipment used during the test (including inserted cards) are listed below: Brand Name Model Number Serial No. FCC ID Number Description Name of Interface Ports / Interface Cables BN: Control4 MN: CCZ-T1-x (Note 1) R33CCZT11 Thermostat See Section 2.4 Note: (1) EUT 2.4 Interface Ports on EUT: Name of Port(s) No. of Ports Fitted to EUT Cable Descriptions/Length Screw terminal connections (For connection to Heating and Cooling systems, external power, remote sensor, etc.) 11 11 conductors, 8 in a Cat5 cable and 3 individual conductors/1 meter Remote sensor cable was connected in parallel to screw terminal port/1 meter 2.5 Modification Incorporated/Spe…

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Front View Radiated Disturbance Worst Case Configuration Back View Radiated Disturbance Worst Case Configuration Front View Conducted Disturbance Worst Case Configuration Back View Conducted Disturbance Worst Case Configuration