2ALNA-YG2200Fog Machine

Fog Machine Input About 45s Caution -This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. -Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision. -If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. WARNING: FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 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. 邱嘉雯 （余联智修改） 此 页 备 注 信 息 不 作 印 刷 2022 02 11 W07-0634A-41-Theefun 6灯烟雾机YG-2200美规- 英文说明书-不含FCC警示语 转曲 Theefun 140*88mm

Shenzhen Thousandshores Technology Co., Ltd. Date: 2022-04-07 Offic e of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Long Term Confidentiality FCC ID: 2ALNA-YG2200 To W hom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincer ely, Signat ure: Name: C atherine Lu Titl e: Test engineer

S henzhen Thousandshores Technology Co., Ltd. Room 1101, Building B, Lotus Plaz a, No. 3186, Nanshan Avenue, Majialong Community, Nantou Street, Nanshan District, Shenzhen, China Statement Product: Fog Machine Model: YG-2200 Additional Model: TFM01, YG-2300, LA-4001, LA-302404,W07-0634E-04, W07-0634B-03, T29-6634A-03, W07-0634E-41,W07-0634B-41, W07-0634A-41, W07-0634A-42, 251-00111-23, W07-0634E-02, W07-0634B-01, W07-6634A-01, W07-0634A-81, TFM02, TFM03, TFM04, TFM05, TFM06, TFM07, TFM08,TFM09, TFM10, TFM11, TFM12 Trademark : Theefun We hereby state that All models above are identical in interior structure, electrical circuits and components, and just model names are different for the marketing requirement. Your assistanc e on this matter is highly appreciated. Yours sincerely, Signature: Date: 2022-04-07 Name: Catherine Lu Company Name: Shenzhen Thousandshores Technology Co., Ltd. Address: Room 1101, Building B, Lotus Plaza, No. 3186, Nanshan Avenue, Majialong Community, Nantou Street, Nanshan District,Shenzhen, China Tel / Fax: +86-0755-26728574/+86-0755-26973399 E-Mail [email protected]

Shenzhen Thousandshores Technology Co., Ltd. Agent Authorization Company: Shenzhen Thousandshores Technology Co., Ltd. Address: Room 1101, Building B, Lotus Plaza, No. 3186, Nanshan Avenue, Majialong Community, Nantou Street, Nanshan District, Shenzhen, China Product Name:Fog Machine Model Number(s): YG-2200, TFM01, YG-2300, LA-4001, LA-302404, W07-0634E-04, W07-0634B-03, T29-6634A-03, W07-0634E-41, W07-0634B-41, W07-0634A-41, W07-0634A-42, 251-00111-23, W07-0634E-02, W07-0634B-01, W07-6634A-01, W07-0634A-81, TFM02, TFM03, TFM04, TFM05, TFM06, TFM07, TFM08, TFM09, TFM10, TFM11, TFM12 Product Description:Fog Machine We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA , to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and c ertification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall hav e the same effect as acts of our own. S ignature: Date: 2022-04-07 N ame: CatherineLu T itle: Test engineer C ompany: Shenzhen Thousandshores Technology Co., Ltd.

Page 1 of 4 Appendix C: Photographs of EUT Product: Fog Machine Model: YG-2200 External Photos Page 2 of 4 Page 3 of 4 Page 4 of 4

LabelArtworkandLocation Model:YG-2200 Label: Size:L*W=25*18mm Location

Page 1 of 2 Appendix C: Photographs of EUT Product: Fog Machine Model: YG-2200 Internal Photos Antenna Page 2 of 2

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2ALNA-YG2200 Test Report No. ............... : TCT211207E004 Date of issue ................... : Mar. 10, 2022 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: TCT Testing Industrial Park Fuqiao 5th Industrial Zone, Fuhai Street, Bao'an District Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : Shenzhen Thousandshores Technology Co., Ltd. Address ........................... : Room 1101, Building B, Lotus Plaza, No. 3186, Nanshan Avenue, Majialong Community, Nantou Street, Nanshan District, Shenzhen, China Manufacturer's name ... : Shenzhen Thousandshores Technology Co., Ltd. Address ........................... : Room 1101, Building B, Lotus Plaza, No. 3186, Nanshan Avenue, Majialong Community, Nantou Street, Nanshan District, Shenzhen, China Standard(s) ..................... : FCC CFR Title 47 Part 15 Subpart C Section 15.231 Product Name ................. : Fog Machine Trade Mark ...................... : Theefun Model/Type reference..... : YG-2200, TFM01, YG-2300, LA-4001, LA-302404, W07-0634E-04, W07-0634B-03, T29-6634A-03, W07-0634E-41, W07-0634B-41, W07-0634A-41, W07-0634A-42, 251-00111-23, W07-0634E-02, W07-0634B-01, W07-6634A-01, W07-0634A-81, TFM02, TFM03, TFM04, TFM05, TFM06, TFM07, TFM08, TFM09, TFM10, TFM11, TFM12 Rating(s).......................... : DC 3V Date of receipt of test item ......................................... : Dec. 07, 2021 Date (s) of performance of test ................................... : Dec. 07, 2021 ~ Mar. 10, 2022 Tested by (+signature) ... : Rleo LIU Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: This report shall not be reproduced except in full, without the written approval of SHENZHEN TONGCE TESTING LAB. This document may be altered or revised by SHENZHEN TONGCE TESTING LAB personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT211207E004 Page 2 of 29 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 2. Test Result Summary .............................................................................. 4 3. General Information ................................................................................. 5 3.1. Test Environment and Mode ................................................................................. 5 3.2. Description of Support Units ................................................................................ 5 4. Facilities and Accreditations .................................................................. 6 4.1. Facilities ................................................................................................................. 6 4.2. Location ................................................................................................................. 6 4.3. Measurement Uncertainty ..................................................................................... 6 5. Test Results and Measurement Data ..................................................... 7 5.1. Antenna Requirement ........................................................................................... 7 5.2. Conducted Emission ............................................................................................. 8 5.3. Radiated Emission Measurement ........................................................................ 9 5.4. Manually Activated Transmitter ......................................................................... 19 5.5. Occupied Bandwidth ........................................................................................... 21 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Report No.: TCT211207E004 Page 3 of 29 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Product Name ....................... : Fog Machine Model/Type reference........... : YG-2200 Sample Number....................: TCT211207E004-0101 Operation Frequency ........... : 433.94MHz Modulation Technology ....... : FSK Antenna Type ........................ : Telescopic Antenna Antenna Gain ........................ : 0dBi Rating(s)................................ : DC 3V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list No. Model No. Tested with 1 YG-2200 Other models TFM01, YG-2300, LA-4001, LA-302404, W07-0634E-04, W07-0634B-03, T29-6634A-03, W07-0634E-41, W07-0634B-41, W07-0634A-41, W07-0634A-42, 251-00111-23, W07-0634E-02, W07-0634B-01, W07-6634A-01, W07-0634A-81, TFM02, TFM03, TFM04, TFM05, TFM06, TFM07, TFM08, TFM09, TFM10, TFM11, TFM12 Note: YG-2200 is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of YG-2200 can represent the remaining models. Report No.: TCT211207E004 Page 4 of 29 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. Test Result Summary Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247 (c) PASS Conduction Emission, 0.15MHz to 30MHz §15.207 N/A Manually Activated Transmitter §15.231(a) PASS Radiation Emission §15.231(b), §15.205, §15.209, §15.35 PASS Occupied Bandwidth §15.231(c) PASS Note: 1. P…

Text truncated - open the document above for the full version.

Page 1 of 1 Appendix A: Photographs of Test Setup Product: Fog Machine Model: YG-2200 Radiated Emission