2ACVQ-57910Wireless Doorchime

FCC ID:2ACVQ-57910

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Tatco Products, Inc. 2014-10-10 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Tatco Products, Inc. hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Wireless Doorchime, Model Name: 57910 FCC ID: 2ACVQ-57910 Sincerely, Jeff Dworetz/President E-mail: [email protected] Phone: 770-449-8666 Fax: 770-449-4006 Address: 6750-B Jones Mill Court, Norcross, Georgia, USA.

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Tatco Products, Inc. 2014-10-10 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ACVQ-57910 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Jeff Dworetz/President E-mail: [email protected] Phone: 770-449-8666 Fax: 770-449-4006 Address: 6750-B Jones Mill Court, Norcross, Georgia, USA.

Model NO.:57910 Tatco Products, Inc. Wireless Doorchime Power Suply: L1028, 23A, 12V FCC ID: 2ACVQ-57910 Made In China

Label Location

Antenna

TRF No：FCC 15.231/A Page 1 of 20 Report No.: ES141023304E Ver. 1.0 Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT T OF Wireless Doorchime MODEL No.: 57910 Trademark: N/A FCC ID: 2ACVQ-57910 REPORT NO: ES141023304E ISSUE DATE: November 13, 2014 Prepared for Tatco Products, Inc. 6750-B Jones Mill Court, Norcross, Georgia, USA. Prepared by SHENZHEN EMTEK CO., LTD Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 TRF No：FCC 15.231/A Page 2 of 20 Report No.: ES141023304E Ver. 1.0 Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World VERIFICATION OF COMPLIANCE Applicant: Tatco Products, Inc. 6750-B Jones Mill Court, Norcross, Georgia, USA. Manufacturer: Tatco Products, Inc. 6750-B Jones Mill Court, Norcross, Georgia, USA. Product Description: Wireless Doorchime Model Number: 57910 Serial Number: N/A File Number: ES141023304E Date of Test: October 23, 2014 to October 27, 2014 We hereby certify that: The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2009) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.231. The test results of this report relate only to the tested sample identified in this report. Date of Test : October 23, 2014 to October 27, 2014 Prepared by : Betty Yue/Editor Reviewer : Joe Xia/Supervisor Approve & Authorized Signer : Lisa Wang/Manager TRF No：FCC 15.231/A Page 3 of 20 Report No.: ES141023304E Ver. 1.0 Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World Ta b l e o f C o n t e n t s 1. GENERAL INFORMATION ................................................................................................. 4 1.1. Product Description ................................................................................................................................. 4 1.2. Related Submittal(s) / Grant (s)............................................................................................................... 4 1.3. Test Methodology ................................................................................................................................... 4 1.4. Special Accessories ................................................................................................................................. 4 1.5. Equipment Modifications ........................................................................................................................ 4 1.6. Measurement Uncertainty ....................................................................................................................... 5 1.7. Test Facility ............................................................................................................................................. 5 2. SYSTEM TEST CONFIGURATION .................................................................................... 6 2.1. EUT Configuration .................................................................................................................................. 6 2.2. EUT Exercise .......................................................................................................................................... 6 2.3. Test Procedure ......................................................................................................................................... 6 2.4. Description of test modes ........................................................................................................................ 6 2.5. Summary of Test Results ........................................................................................................................ 6 2.6. DESCRIPTION OF SUPPORT UNITS .................................................................................................. 6 3. TRANSMISSION REQUIREMENT ..................................................................................... 7 3.1. Requirement ............................................................................................................................................ 7 3.2. Test SET-UP ........................................................................................................................................... 7 3.3. Measurement Equipment Used: .............................................................................................................. 7 3.4. Test Procedure ......................................................................................................................................... 7 3.5. Test Data ................................................................................................................................................. 7 4. RADIATED EMISSION TEST .............................................................................................. 9 4.1. Measurement Procedure .......................................................................................................................... 9 4.2. Test SET-UP (Block Diagram of Configuration) .................................................................................... 9 4.3. Measurement Equipment Used: ............................................................................................................ 10 4.4. Radiated …

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