2A9WNTY-YK01wireless remote

Remote control instruction manual 1. Product introduction TY-XZ11 remote control feels good, easy to operate and comfortable. Suitable for small household appliances Technical parameter • Type number: TY-XZ11 • Frequency: 433M • Working current: • Standby current: • Power supply: AAA battery • Transmitted power: 13dBm • Launch distance: about 10m 2.Panel description 1. "ON" key: When the thermostat is powered on and OFF, press the health source controller to enter the normal operation interface. 2. "OFF" key: When the thermostat is in the normal operating interface, press the thermostat to shut down and display OFF, and all output will be turned off. 3. "TIMER-" key: set the product working time timing button. 4. Click the TIMER+ key. Set the timing button of product working time. 5. "TEMP-" key: Set the temperature lowering key. 6. TEMP+ : Set the temperature increase key. 3.Insert and replace the battery Your remote control comes with two batteries. Put the battery in the remote control before use. Slide the back cover of the remote down to reveal the battery compartment. Insert the battery, taking care to align the (+) and (-) ends of the battery with the symbols in the battery case. Slide the battery cover back into place. 4.For optimal product performance · Do not mix old and new batteries or different types of batteries. · Do not leave batteries in the remote control if you do not intend to use the device for more than two months. 5.A prompt to use the remote control The remote control must be used within 10 meters of the unit. When the remote signal is received, the machine will beep. If the remote control cannot be used for more than 2 months, remove the battery. 6.FCC warnings 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. Any 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. The device has been evaluated to meet general RF exposure requirement. The device can be u sed in portable exposure condition without restriction

(YongkangTongyingElectronicTechnologyCo.,Ltd.) (2023.02.09) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(2A9WNTY-YK01) [YongkangTongyingElectronicTechnologyCo.,Ltd.](“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibited fromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, (Applicantsignature) (Applicantprintedname) BaiJunYang (YongkangTongyingElectronicTechnologyCo.,Ltd.) (2023.02.09) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(2A9WNTY-YK01) [YongkangTongyingElectronicTechnologyCo.,Ltd.](“theapplicant”)certifiesthat,as ofthedateofthefilingoftheapplication,theapplicantisnotidentifiedontheCovered Listasanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)BaiJunYang

Yongkang Tongying Electronic Technology Co.,Ltd. Model Difference Data：2023.01.03 Product description: wireless remote Model name: TY-YK01, TY-YK02, TY-YK03, TY-YK04, TY-YK05, TY-YK06 Trade Name: N/A FCC ID: 2A9WNTY-YK01 All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature : Client’s name / title : BaiJun Yang（Manager） Contact information / address：Huajie Village,Huajie Town,Yongkang City,Jinhua City,Zhejiang Province

Yongkang Tongying Electronic Technology Co.,Ltd. (2023.01.03) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (wireless remote / TY-YK01, TY-YK02, TY-YK03, TY-YK04, TY-YK05, TY-YK06 / FCC ID: 2A9WNTY-YK01) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: BaiJun Yang Title: Manager

Yongkang Tongying Electronic Technology Co.,Ltd. (2023.01.03) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: BaiJun Yang Title: Manager

External Photos

Model: TY-YK01 FCC ID: 2A9WNTY-YK01 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. Label Location

Internal Photos ANT

Shenzhen CTB Testing Co., Ltd. FCC ID: 2A9WNTY-YK01 Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. 433.93: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion ASK 433.93 -21.62 0.01 -22±1 -21.00 0.01 <5 0.03309 3.00 YES Conclusion: For the max result : 0.03309≤ FCC Limit 3.0 for 1g SAR.

36mm 6mm6mm6mm

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220704032RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.netPage 1 of 27 TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report r Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: wireless remote FCC ID: 2A9WNTY-YK01 Trademark: N/A Model Number: TY-YK01, TY-YK02,TY-YK03,TY-YK04,TY-YK05,TY-YK06 Prepared For: Yongkang Tongying Electronic Technology Co.,Ltd. Address: Huajie Village, Huajie Town, Yongkang City, Jinhua City, Zhejiang Province Manufacturer: Yongkang Tongying Electronic Technology Co.,Ltd. Address: Huajie Village, Huajie Town, Yongkang City, Jinhua City, Zhejiang Province Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Jun. 21, 2022 Sample tested Date: Jun. 21, 2022 to Jul. 04, 2022 Issue Date: Jul. 04, 2022 Report No.: CTB220704032RF Test Standards FCC Part15.231 ANSI C63.10:2013 Test Results PASS Remark: This is 433MHz radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220704032RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 27 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Test Mode ........................................................................................................................................ 7 4.5 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 11 6.1 Block Diagram Of Test Setup ......................................................................................................... 11 6.2 Limit ................................................................................................................................................ 11 6.3 Test procedure ............................................................................................................................... 11 6.4 Test Result ..................................................................................................................................... 12 7. RADIATED EMISSION ................................................................................................................. 13 7.1 Block Diagram Of Test Setup ......................................................................................................... 13 7.2 Limit ................................................................................................................................................ 13 7.3 Test procedure ............................................................................................................................... 14 7.4 Test Result ..................................................................................................................................... 15 8. DWELL TIME ................................................................................................................................ 21 8.1 Block Diagram Of Test Setup ......................................................................................................... 21 8.2 Limit ................................................................................................................................................ 21 8.3 Test procedure ............................................................................................................................... 21 8.4 Test Result ..................................................................................................................................... 22 9. OCCUPIED BANDWIDTH ............................................................…

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Radiated Emission Below 1G Above 1G