2BUHY-SCJhandheld rfid copier

LF 125 KHz RFID Re-write 125 KHz handheld duplicator is a device used to copy the same card number as the mother card. It adopts a mini handheld shell, which is ergonomic and easy to carry. One beep stands for working on the EMID card. Twice beep stands for Remarks working on the HID , AWID card. Remarks Features: There are only "READ" and "WRITE" two buttons, that’s easy for operation. Power: 2 * 1.5 V AAA batteries (No battery inside the device, you have to prepare 2 batteries by your side). Multi-type reading Multi-type writing T5577, SIC7888, CET5200, CET5577, EN4205, EN4305, EL8265, EL8268 AWID,EM4100,EM4200,TK4100, TK4168,TK4100-D,HID( H10301, H10302,H10304,H10306) GEEOT B02 geeot.com/b02 For more information please visit our website GEEOT B01 geeot.com/b01 For more information please visit our website STEP 1 STEP 4 STEP 3 STEP 2 After the card is read successfully, replace the original card with a writable EMID card or AWID card, press the "WRITE" button, the yellow light flashes to indicate that the card is being written, then the yellow light goes out, the green light comes on, and one or two prompt soundsare issued, indicating that the card is written successfully. Remove the batteries cover and install 2 * 1.5 V AAA batteries (Note: The device operating DC voltage must be between 2.5 and 3.1V). Push the switch on the right side of the device to turn on the device. The red light is on, the green and yellow lights flash briefly, and the device emits two beeps. If the light does not light up, rein stall the battery and start the device until it works. Place the sensing area on the left side of the device close to the original card,press the "READ" button, the green light will light up after the yellow light flashes,and a beep will sound, indicating that the card reading is successful. One beep indicates an EMID card,Two beeps indicate an AWID card. If the device cannot read by pressing the "READ" button, press the"WRITE"button and hear a few beeps, then the card reading is wrong. The card backup is not a percentage success. If the read or write fails, you can try to replace the battery (two new 1.5V batteries), adjust the position of the card reader, and contact us. We will help you and assist you in solving the problem. Push the switch up to turn the power on. Push the switch down to turn the power off. Cannot back up cards with encrypted data. GEEOT B01 geeot.com/b01 For more information please visit our website GEEOT B02 geeot.com/b02 For more information please visit our website Size : 71*117*31 mm Frequency : 125KHz Handheld RFID Writer POWERPASSBUSY R EAD W R IT E Sensing Area Power L Read Button ight PASS Light Battery BUSYLight ON OFF Red light indicates the machine is powered on. The green light is always on, indicating that the card is read/ written successfully.) A flashing yellow light indicates the card is being read/Written.) Push open the back cover to find the battery place ment area.) Power Switch Write Button mA Supply Voltage 2.5 -3.1V Active Current 25 - 35 mA Relative Humidity 5 - 95 % geeot.com/b01 Ambient Operating Temperature 32 - 158 °F Two New 1.5V Alkaline Batteries Use Distance 10 -30 mm Note:Stresses beyond the absolute maximum may result in immediate failure or reduced failure or reduced reliability. These are stress values and device operation should be within recommend values. GEEOT B01 geeot.com/b01 For more information please visit our website GEEOT B02 geeot.com/b02 For more information please visit our website GEEOT B01 geeot.com/b01 For more information please visit our website GEEOT B02 geeot.com/b02 For more information please visit our website Push the back cover of the device upwards NOTICE:The GEEOT TM Copier is intended as a tool to facilitate the storage of multiple Radio Frequency Identification (RFID) keys for later recall and use. We do not guarantee that the user of the product will experience any higher level of security. The user of this product uses it at his or her own risk. Therefore,the user of this product forever releases Shenzhen Senyangda Technology Co., Ltd., its shareholders, successors and assigns, agents, attorneys and representatives from any and all claims, demands, debts,liabilities, actions, causes of action, proceedings, contract disputes, obligations and judgments, whether at law or in equity, arising out of or related to the use and operation of the GEEOT TM RFID Copier. and install two new 1.5V alkaline batteries. Note: When the device is not in use, be sure to push the right switch down to turn off the power of the device. The device is ergonomically designed to fit the shape of the hand, making it easy to grip and use. FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two cond itions: (1) this device may not cause harmful interference, and (2) this device must accept any inte rference received, including interference that may cause undesired operation. Caution: 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 d evice, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable prote ction against harmful interference in a residential installation. This equipment generates uses and c an 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 int erference will not occur in a particular installation. If this equipment does cause harmful interferen ce to radio or television reception, which can be determined by turning the equipment off and on, t he 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 separati…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025121057 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 3 Product Name: handheld rfid copier Model No.: SCJ EUT Constructional Details External Photo Report No.: HTT2025121057 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 3 Report No.: HTT2025121057 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 3 ------End------

Label and Location Size: L: 2.0cm*W: 2.0cm Label and Location FCC ID : 2BUHY-SCJ

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025121057 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 3 Product Name: handheld rfid copier Model No.: SCJ EUT Constructional Details Internal Photo Report No.: HTT2025121057 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 3 125KHz ANT Report No.: HTT2025121057 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 3 ------End------

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 1 of 9 RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : HTT2025121057F02 2BUHY-SCJ Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Jan. 19, 2026 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address ............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Shenzhen Yuyi Technology Co., Ltd. Address ............................................ : A103, Buildings A and B, Mingjinhai Gushu Industrial Zone, Xixiang Street, Bao'an District, Shenzhen City Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen HTT Technology Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT Technology Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : handheld rfid copier Manufacturer .................................... : Shenzhen Yuyi Technology Co., Ltd. Trade Mark ........................................ HETYY Model/Type reference ...................... : SCJ, SCJ-02 Rating ............................................... : Battery: DC 3.0V Result ............................................... : PASS Report No.: HTT2025121057F02 Page 2 of 9 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 9 T E S T R E P O R T Equipment under Test : handheld rfid copier Model /Type : SCJ Listed Models : SCJ-02 Applicant : Shenzhen Yuyi Technology Co., Ltd. Address : A103, Buildings A and B, Mingjinhai Gushu Industrial Zone, Xixiang Street, Bao'an District, Shenzhen City Manufacturer : Shenzhen Yuyi Technology Co., Ltd. Address : A103, Buildings A and B, Mingjinhai Gushu Industrial Zone, Xixiang Street, Bao'an District, Shenzhen City Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT2025121057F02 Page 3 of 9 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 9 Contents 1 T E S T S T A N D A R D S ................................................... 4 2 S U M M A R Y .............................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Special Accessories 5 2.4 Modifications 5 3 T E S T E N V I R O N M E N T ................................................ 6 3.1 Address of the test laboratory 6 3.2 Test Facility 6 3.3 Statement of the measurement uncertainty 6 4 T E S T L I M I T ............................................................ 7 4.1 Requirement 7 4.2 Conducted Power Results 8 4.3 Manufacturing tolerance 8 4.4 Evaluation Result 9 5 C O N C L U S I O N ......................................................... 9 Report No.: HTT2025121057F02 Page 4 of 9 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 9 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Report No.: HTT2025121057F02 Page 5 of 9 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 9 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Dec. 19, 2025 Testing commenced on : Dec. 19, 2025 Testing concluded on : Jan. 19, 2026 2.2 Product Description Product Name: handheld rfid copier Model/Type reference: SCJ, SCJ-02 Power supply: Battery: DC 3.0V Hardware version: / Software version: / Test samples ID: HTT2025121057-1(Engineer sample) HTT2025121057-2(Normal sample) Operation frequency: 125KHz Modulation type: ASK Antenna type: Loop antenna Antenna gain: 0.0dBi 2.3 Special Accessories The following is the EUT test of the auxiliary equipment provided by the laboratory: Description Manufacturer Model Technical Parameters Certificate Provided by / / / / / / 2.4 Modifications No modifications were implemented to meet testing criteria. Report No.: HTT20251210…

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APPlications ※Bluetooth Home RF※ ISM band 125KHz applications 1.Dimensions 2.Specifications numberItemSpecifications 1 WorkingCentralFrequency125KHz 2BandWidth 3.496KHz 3Gain0dBi 4VSWR≤2.0 5AntennatypeLOOP antenna 6AzimuthBeamwidthOmni‐directional 7Impedance50ohm 8Modulationmode Manufacture Name : Manufacture addres ASK Shenzhen Yuyi Technology Co., Ltd. s : A103, Buildings A and B, Mingjinhai Gushu Industrial Zone , Xixiang Street, Bao'an District, Shenzhen City We, Shenzhen Yuyi Technology Co., Ltd., statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required.

Shenzhen HTT Technology Co., Ltd. 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 17 FCC PART 15 SUBPART C TEST REPORT Report Reference No. ..................... : FCC ID............................................. : HTT2025121057F01 2BUHY-SCJ Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Jan. 19, 2026 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Shenzhen Yuyi Technology Co., Ltd. Address............................................ : A103, Buildings A and B, Mingjinhai Gushu Industrial Zone, Xixiang Street, Bao'an District, Shenzhen City Test specification ........................... : Standard ........................................... : FCC Rules and Regulations Part 15 Subpart C (Section 15.209), ANSI C63.10: 2020 Shenzhen HTT Technology Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT Technology Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : handheld rfid copier Trade Mark ....................................... : HETYY Manufacturer .................................... : Shenzhen Yuyi Technology Co., Ltd. Model/Type reference ...................... : SCJ Listed Models .................................. : SCJ-02 Modulation Type ............................... : Operation Frequency ........................ : ASK 125KHz Rating ............................................... : Battery: DC 3.0V Result ............................................... : PASS Report No.: HTT2025121057F01 Page 2 of 17 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 17 T E S T R E P O R T Equipment under Test : handheld rfid copier Model /Type : SCJ Listed Models : SCJ-02 Applicant : Shenzhen Yuyi Technology Co., Ltd. Address : A103, Buildings A and B, Mingjinhai Gushu Industrial Zone, Xixiang Street, Bao'an District, Shenzhen City Manufacturer : Shenzhen Yuyi Technology Co., Ltd. Address : A103, Buildings A and B, Mingjinhai Gushu Industrial Zone, Xixiang Street, Bao'an District, Shenzhen City Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT2025121057F01 Page 3 of 17 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 17 Contents 1 T E S T S T A N D A R D S .................................................................. 4 2 S U M M A R Y ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Description of the test mode 5 2.4 Special Accessories 5 2.5 Modifications 5 3 T E S T E N V I R O N M E N T ............................................................... 6 3.1 Address of the test laboratory 6 3.2 Test Facility 6 3.3 Environmental conditions 6 3.4 Summary of measurement results 7 3.5 Statement of the measurement uncertainty 7 3.6 Equipments Used during the Test 7 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................. 9 4.1 AC Power Conducted Emission 9 4.2 Radiated Emission 11 4.3 The 20dB bandwidth 15 4.4 Antenna Requirement 16 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 17 6 PH O T O S O F T H E E U T ............................................................. 17 Report No.: HTT2025121057F01 Page 4 of 17 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 17 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules and Regulations Part 15 Subpart C (Section 15.207): Conducted limits. FCC Rules and Regulations Part 15 Subpart C (Section 15.209): Radiated emission limits; general requirements. ANSI C63.10: 2020: American National Standard for Testing Unlicensed Wireless Devices Report No.: HTT2025121057F01 Page 5 of 17 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 17 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Dec. 19, 2025 Testing commenced on : Dec. 19, 2025 Testing concluded on : Jan. 19, 2026 2.2 Product Description Product Name: handheld rfid copier Model/Type reference: SCJ-02 Power supply: Battery: DC 3.0V Hardware version: / Software version: / Test samples ID: HTT…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025121057 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: handheld rfid copier Model No.: SCJ Test Setup Photo Radiated Emission Report No.: HTT2025121057 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 RF Test ------End------