2AX2D-TJFC433TJFC433 remote control

TJFC433 Instruction Manual for Remote Control T T J J F F C C 4 4 3 3 3 3 A A S S K K Wireless Remote Control Version1.0 Chongqing Woao Mechanical and Electrical Co., LTD V1.0 Page 2 of 5 Contents 1. Overviews .............................................................................. 3 2. Product characteristics ...................................................... 3 3. SCOPE of application ......................................................... 4 4. Instructions ........................................................................... 4 5. Name Interpretation .......................................................... 4 6. Record modification ........................................................... 4 Chongqing Woao Mechanical and Electrical Co., LTD V1.0 Page 3 of 5 1、 Overviews TJFC433 is a very beautiful appearance of the 1527 learning remote control, the shell, using imported high-quality flame-retardant ABS material production, metal outer ring can prevent damage, panels and buttons give a very good texture, safe and reliable use. It uses a surface acoustic resonator and a high-power RF circuit. The circuit consumes current only when the button is pressed. It does not consume power at ordinary times. It is simple to use and can work with the common ASK super-regeneration or super-heterodyne receiving circuit, it has high frequency stability。 2、Product characteristics （1）Working Voltage: DC6V (2016 button battery two pieces) （2）Operating Current: 7mA （3）Static Current: 0 mA （4）Operating Frequency: 433.917M （5）Frequency stability: Stabilized by SAW (+-75KHZ) （6）Coding chip: Learning Code (1527, etc.) （7）Power: > 8mw Chongqing Woao Mechanical and Electrical Co., LTD V1.0 Page 4 of 5 （8）Launch Distance: > 200m (Open Space, with RM03 module receiving sensitivity of-110dbm, 1/4 wavelength single conductor)（9）Data rate：2.4KHz （10）MODULATION: Ask （11）Oscillating resistance: According to Customer's requirement （12）Operating temperature: -20°C ~ 70°C 3. SCOPE of application （1）Auto remote door switch (RKE)； （2）Remote Control Door Opening Machine, road gate; （3）Wireless Security Alarm; （4）Remote Control Curtain Machine; （5）Wireless Industrial Controller; （6）Wireless data transmission; 4、Instructions Receiver to the remote control for the code learning, can be used in pairs. That is, the receiver goes into the learning receiving state (press the learning key) , then press any key of the remote control, the receiver gives instructions accordingly, when the code output by the remote control is successfully learned, the learning is complete。 5. Name Interpretation TJFC433-433.917M TJFC433. Represents the remote control model； 433.917M. The frequency is 433.917 Mhz； 6. FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant Chongqing Woao Mechanical and Electrical Co., LTD V1.0 Page 5 of 5 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. 7. Record modification Version Update date Update content Reviser Conformer V1.0 2017-06-13 Initial Version Leo Andy

Chongqing Woao Mechanical and Electrical Co., LTD No .13 Jianfeng Road, Jianqiao Industrial Park, Dadukou District, Chongqing,China Date: 2021-01-12 FCC ID: 2AX2D-TJFC433 Dear Sir/Madam, We, Chongqing Woao Mechanical and Electrical Co., LTD Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: TJFC433 remote control Model no.: TJFC433, TJFC433-1 Sincerely, Name/Title： Pengbo Bo/ Manager Company: Chongqing Woao Mechanical and Electrical Co., LTD Address: No .13 Jianfeng Road, Jianqiao Industrial Park, Dadukou District, Chongqing,China Phone: 023-68881380 E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021/01/12 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AX2D-TJFC433 TJFC433, TJFC433-1 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Pengbo Bo/ Manager Company: Chongqing Woao Mechanical and Electrical Co., LTD Address: No .13 Jianfeng Road, Jianqiao Industrial Park, Dadukou District, Chongqing,China Phone: 023-68881380 E-Mail: [email protected]

Chongqing Woao Mechanical and Electrical Co., LTD No .13 Jianfeng Road, Jianqiao Industrial Park, Dadukou District, Chongqing,China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 01/12/2021 To whom it may concern: We, Chongqing Woao Mechanical and Electrical Co., LTD the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AX2D-TJFC433 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Pengbo Bo/ Manager Company: Chongqing Woao Mechanical and Electrical Co., LTD Address: No .13 Jianfeng Road, Jianqiao Industrial Park, Dadukou District, Chongqing,China Phone: 023-68881380 E-Mail: [email protected]

GTS202010000143 Product Name: TJFC433 remote control Test Model No.: TJFC433 EUT Constructional Details External Photo TJFC433 Fig.1 Fig.2 GTS202010000143 Fig.3 Fig.4 GTS202010000143 Fig.5 Fig.6 TJFC433-1 Fig.7 Fig.8 GTS202010000143 Fig.9 Fig.10 GTS202010000143 Fig.11 Fig.12

FCC ID: 2AX2D-TJFC433

GTS202010000143 Product Name: TJFC433 remote control Test Model No.: TJFC433 EUT Constructional Details Internal Photo Fig.1 Fig.2 GTS202010000143 Fig.3 Fig.4

Global United Technology Services Co., Ltd. Report No.: GTS202010000143F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 20 Cover Page TEST REPORT Applicant: Chongqing Woao Mechanical and Electrical Co., LTD Address of Applicant: No .13 Jianfeng Road, Jianqiao Industrial Park, Dadukou District, Chongqing,China Manufacturer: Chongqing Woao Mechanical and Electrical Co., LTD Address of Manufacturer: No .13 Jianfeng Road, Jianqiao Industrial Park, Dadukou District, Chongqing,China Equipment Under Test (EUT) Product Name: TJFC433 remote control Trademark： 沃奥,Woao Model No.: TJFC433, TJFC433-1 FCC ID: 2AX2D-TJFC433 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231 Date of sample receipt: Sep.01,2020 Date of Test: Oct.15,2020-Oct.26,2020 Date of report issued: Oct.26,2020 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202010000143F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 20 2 Version Version No. Date Description 01 Oct.26,2020 Original Tested/Prepared By: Date: Oct.26,2020 Project Engineer Check By: Date: Oct.26,2020 Reviewer Report No.: GTS202010000143F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 20 3 Contents Page 1 COVER PAGE ...........................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................6 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................6 5.4 TEST FACILITY ....................................................................................................................................6 5.5 TEST LOCATION ..................................................................................................................................6 5.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER ..........................................................................6 5.7 DEVIATION FROM STANDARDS ..............................................................................................................6 5.8 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................6 5.9 ADDITIONAL INSTRUCTIONS ..................................................................................................................6 6 TEST INSTRUMENTS LIST ......................................................................................................................7 7 TEST RESULTS AND MEASUREMENT DATA .......................................................................................9 7.1 ANTENNA REQUIREMENT .....................................................................................................................9 7.2 RADIATED EMISSION METHOD ............................................................................................................10 7.3 20DB OCCUPY BANDWIDTH ...............................................................................................................14 7.4 DWELL TIME .....................................................................................................................................16 7.5 DUTY CYCLE .....................................................................................................................................17 8 TEST SETUP PHOTO .............................................................................................................................20 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................20 Report No.: GTS202010000143F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 20 4 Test Summary Test Item Section in CFR 47 Result Antenna Requirement 15.203 Pass Conduction Emission 15.207 N/A Field strength of the Fundamental Signal 15.231 (b) Pass Spurious Emissions 15.231 (b)/15.209 Pass 20dB Bandwidth 15.231 (c) Pass Dwell Time 15.231 (a)(1) Pass Pass: The EUT co…

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GTS202010000143 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 1 Product Name: TJFC433 remote control Test Model No.: TJFC433 Test Setup Photo Radiated Emission ------End------