2ACC6GR-201THXPlug in switch on/off

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment。 Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. FCC ID: 2ACC6GR-201THX This device complies with Part 15 of the FCC Rules. 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. The Wireless Z-Wave control output ports ON/OFF.

U-Fairy G.R. IOT Tech CO., Ltd. Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Request for Confidentiality Company name: U-Fairy G.R. IOT Tech CO., Ltd. FCC ID : 2ACC6GR-201THX FCC Part 15 Certification Gentlemen, Pursuant to 47 CFR 0.457(d)(1)(ii) and 0.459 we hereby requests permanent confidentiality of the following documents for the subject application: Exhibit Type Description ☒ Schematics All circuitry of devices and component values ☒ Block Diagrams Details of device showing the frequency of all oscillators ☒ Operational Description Description of the circuit functions Note: Exhibit types that are commonly held confidential are: (1) Schematics, (2) Block Diagrams, (3) Bill Of Materials, (4) Operational Descriptions. Any exhibit NOT granted confidentiality is viewable on the FCC website as soon as a grant is issued. These documents contain detailed system and equipment description and related information about the product which we considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, we consider that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Yours sincerely, Signatory Name Eric Zhou Position General Manger Company Name U-Fairy G.R. IOT Tech CO., Ltd. Address Baihuali Industry District, Changping Town, Dongguan City, Guangdong province Tel 0769-83396266 Fax 0769-83913708 Email [email protected]

Label Location

Size: 10*20mm FCC ID: 2ACC6GR-201THX

Antenna

Report No.: T1850858 01 TEST REPORT FCC ID: 2ACC6GR-201THX For U-Fairy G.R. IOT Tech CO., Ltd Plug in switch on/off Model No. : GR-201THX Prepared for : U-Fairy G.R. IOT Tech CO., Ltd Address : Baihuali Industry District, Changping Town, Dongguan city, China Prepared by : Shenzhen Alpha Product Testing Co., Ltd. Address : Building B, East Area of Nanchang Second, Industrial Zone, Gushu 2nd Road, Bao'an, Shenzhen, China Report No. : T1850858 01 Date of Receipt : July 17, 2015 Date of Test : July 18, 2015- July 29, 2015 Date of Report : July 30, 2015 Version Number : REV0 FCC ID: 2ACC6GR-201THX Page 1 of 32 Report No.: T1850858 01 TABLE OF CONTENT Description Page 1 General Information ----------------------------------------------------------------------------------- 4 1.1 Description of Device (EUT) -------------------------------------------------------------------- 4 1.2 Description of Test Facility ---------------------------------------------------------------------- 5 2 Summary of Measurement -------------------------------------------------------------------------- 6 2.1 Summary of test result ---------------------------------------------------------------------------- 6 2.2 Test mode ------------------------------------------------------------------------------------------- 6 2.3 Block Diagram ------------------------------------------------------------------------------------- 7 2.4 Assistant equipment used for test --------------------------------------------------------------- 7 2.5 Test Conditions ------------------------------------------------------------------------------------ 7 2.6 Measurement Uncertainty (95% confidence levels, k=2) ------------------------------------ 7 2.7 Test Equipment ------------------------------------------------------------------------------------ 8 3 Radiation Emission ----------------------------------------------------------------------------------- 9 3.1 Radiation Emission Limits(15.209&249) ------------------------------------------------------ 9 3.2 Test Setup ------------------------------------------------------------------------------------------ 10 3.3 Test Procedure ------------------------------------------------------------------------------------ 11 3.4 Test Equipment Setting For emission test. ---------------------------------------------------- 12 3.5 Test Condition ------------------------------------------------------------------------------------ 12 3.6 Test Result ----------------------------------------------------------------------------------------- 12 4 POWER LINE CONDUCTED EMISSION ------------------------------------------------------- 18 4.1 Conducted Emission Limits(15.207) ----------------------------------------------------------- 18 4.2 Test Setup ------------------------------------------------------------------------------------------ 18 4.3 Test Procedure ------------------------------------------------------------------------------------ 19 4.4 Test Results ---------------------------------------------------------------------------------------- 19 5 Occupied bandwidth -------------------------------------------------------------------------------- 22 5.1 Test limit ------------------------------------------------------------------------------------------- 22 5.2 Method of measurement ------------------------------------------------------------------------- 22 5.3 Test Setup ------------------------------------------------------------------------------------------ 22 5.4 Test Results ---------------------------------------------------------------------------------------- 22 6 Antenna Requirement ------------------------------------------------------------------------------ 24 6.1 Standard Requirement --------------------------------------------------------------------------- 24 6.2 Antenna Connected Construction -------------------------------------------------------------- 24 6.3 Result ---------------------------------------------------------------------------------------------- 24 7 Photographs of Test Setup ----------------------------------------------------------------------- 25 8 Photographs of EUT -------------------------------------------------------------------------------- 27 FCC ID: 2ACC6GR-201THX Page 2 of 32 Report No.: T1850858 01 DECLARATION Applicant : U-Fairy G.R. IOT Tech CO., Ltd Manufacturer : U-Fairy G.R. IOT Tech CO., Ltd Product : Plug in switch on/off (A) Model No. : GR-201THX (B) Trade Name : N/A (C) Power supply : AC 120V/60Hz Measurement Standard Used: FCC Rules and Regulations Part 15 Subpart C Section 15.249: 2014, ANSI C63.4:2009 The device described above is tested by Shenzhen Alpha Product Testing Co., Ltd. to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart B Class B limits both conducted and radiated emissions. The test results are contained in this test report and Shenzhen Alpha Product Testing Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. After the test, our opinion is that EUT compliance with the requirement of the above standards. This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Shenzhen Alpha Product Testing Co., Ltd. Tested by (name + signature).............: Peter Kang Test Engineer ...... ............ Approved by (name + signature).......: Simple Guan Project Manager ... ............... Date of issue...... .......................: July 30, 2015 FCC ID: 2ACC6GR-201THX Page 3 of 32 Report No.: T1850858 01 1 General Information 1.1 Description of Device (EUT) EUT : Plug in switch on/off Model No. : GR-201THX Trade Name : N/A Type of Antenna : PCB Antenna, Maximum Gain is 1.0dBi. Operation Frequency : 908.42MHz Data rate : 9.6/40/100kbps Channel number : 1 Modulation type : ASK Power Supply : AC 120V/60Hz Fundamental field strength (PK) : 79.76 dBuV Hardware Version : REV…

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Radiated emission Conducted Emission