2BTZ2-SCT010FIND CARD

DERAX FIND CARD MANUAL MANUAL Product Overview Specification Charging type: Wireless charging Battery type: Rechargeable lithium battery Battery life: 12 months for one-time charge Bluetooth version: V5.2 Bluetooth transmission range: 10-20 meters indoors, 20-50 meters outdoors Operating system versions: Compatible with both iOS and Android; iOS 14.5 and above, Android 11 and above Operating temperature: 0~50°C Sound level: 100dB Water resistance: IP68 Operation Instructions I 1. Power on : Long press the button for 5 seconds; 2. Device status confirmation: Double click the device button, the device beeps, it is on. If it does not beep, it is off. 3. Pairing mode timeout, device enters pairing mode again: When the device is on, if it is not paired within 10 minutes, the device will exit pairing mode, please click the device button once, the device beeps, then you can pair it with the Find My or Find Hub app. 4. How to query serial number: Press the button 6 times in a row within 2 seconds, the device beeps. 5. Factory reset: Press the device button 4 times quickly, the device will sound. Long press the device button, and the device will beep, do not release it, continue pressing until the second piece of music is played. 6. Power off: Press the device button 5 times in a row within 2 seconds, the device beeps, it is off. 7. After unbinding the device with your phone, please perform a factory reset before binding the device to a new phone. How to charge the device The product is equipped with a built-in battery, rechargeable by induction. When the device is connected to the app, the battery level is visible there. If the level is low, recharge the device. Place the charging area of the device onto the wireless charger. • Red light: charging • Green light: charging complete Work with Google’s Find Hub 1. Open the app that is pre-installed on the Android™ device : Find Hub; * lf you are unable to find it, download it directly on the Google Play app. 2. After the pop-up window “Find Card” appear, select Connect; 3. Select: Accept and continue; 4. After assigning a name, the following function is available: Make the device ring: click “Ring”, and the device will play a melody. 5. To remove the device: choose “Remove item”. Work with Apply Find My 1. Open the Find My app on your iPhone and go to the ltems tab at the bottom of the screen. 2. Tap the “+” icon, then select “Add Other ltem.” 3. Bring the device close to your iPhone. When “Find Card” appears, tap Connect. 4. Follow the prompts to name your device, choose an emoji, and agree to link the tag to your Apple lD. 5. Tap Finish to complete the setup. Note: If the device is powered on but Find Hub cannot detect it, restore the device to factory settings. If it still cannot be found, restart your phone to locate the device. If you dismiss the Fast Pair™ pop up twice or frequently pair and unpair a tag, you might trigger the banning logic,which prevents unnecessary Fast Pair pop ups. To resolve this,you can either wait for five minutes for the Fast Pair pop up to be re-enabled or reboot your phone. Some of these steps are applicable only on Android 12 and above. Use of the Works with Apple badge means that a product has been designed to work specifically with the technology identified in the badge and has been certified by the product manufacturer to meet Apple Find My network product specifications and requirements. Apple is not responsible for the operation of this device or use of this product or its compliance with safety and regulatory standards. To use the Apple Find My app to locate this item, the latest version of iOS, iPadOS, or macOS is recommended. The Find Items app on Apple Watch requires the latest version of watchOS. Apple, Apple Find My, Apple Watch, Find My, iPhone, iPad, iPadOS, Mac, macOs and watchOS are the trademarks of Apple Inc., registered in the U.S. and other countries. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license. This product has been certified by Google to meet Find Hub network accessory specifications. Google is not responsible for the operation of this product. Google is also not responsible for ensuring that the product complies with any applicable safety standards or other requirements. Find Hub network requires location services and Bluetooth to be turned on.Requires cell service or internet connection. Works on Android 9+ on select devices [devices or phones] and in certain countries for age-eligible users. Google, Android, Google Play, Find Hub and Fast Pair are trademarks of Google LLC. FCC Warning 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. NOTE 1: 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. NOTE 2: Any cha…

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

Shenzhen Bambay Technology Co., Limited Covered Equipment Certification Attestation Letter 3/12/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BTZ2-SCT010 Shenzhen Bambay Technology Co., Limited (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Shenzhen Bambay Technology Co., Limited (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Shenzhen Bambay Technology Co., Limited (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: hao Hu Title: Manager Company Name: Shenzhen Bambay Technology Co., Limited Date: 3/12/2026

Shenzhen Bambay Technology Co., Limited U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: March 12, 2026 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BTZ2-SCT010 Shenzhen Bambay Technology Co., Limited (“the applicant”) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. CLF Import and Export Limited ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: CLF Import and Export Limited FRN: 0033489683 Address: 1312 17th Street #692, Denver, CO 80202, United States Signature: Contact Person: David Chen Tel: +1 949 254 2565 Email: [email protected] Applicant Company Name: Shenzhen Bambay Technology Co., Limited FRN: 0037821063 Address: Room 204, 2F, Building A3, Hekan Industrial Park, No.41, Wuhe Avenue (South), Nankeng Community, Bantian Street, Longgang District, Shenzhen, China Signature: Contact Person: hao Hu Tel: 13302481905 Email: [email protected]

DATE: March 12, 2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen CCUT Quality Technology Co., Ltd. (1F, Building 35, Changxing Technology Indstrl Park Changzhen Community, Yutang Street,Shenzhen,China) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Shenzhen Bambay Technology Co., Limited (Room 204, 2F, Building A3, Hekan Industrial Park, No.41, Wuhe Avenue (South), Nankeng Community, Bantian Street, Longgang District, Shenzhen, China). <Signature> Name: hao Hu Title: Manager Company: Shenzhen Bambay Technology Co., Limited

Date: March 12, 2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC 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). Sincerely, <Signature> Name: hao Hu Title: Manager Company: Shenzhen Bambay Technology Co., Limited

DATE: March 12, 2026 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BTZ2-SCT010 Product Name: FIND CARD Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name: hao Hu Title: Manager Company: Shenzhen Bambay Technology Co., Limited

Report No: SSP26020282-1E FCC ID: 2BTZ2-SCT010 Annex of Test Report Annex A. EUT External Photos Model: SCT010 EUT View 1 EUT View 2 Report No: SSP26020282-1E FCC ID: 2BTZ2-SCT010 Annex of Test Report EUT View 3 EUT View 4 Report No: SSP26020282-1E FCC ID: 2BTZ2-SCT010 Annex of Test Report EUT View 5 EUT View 6

Report No: SSP26020282-1E FCC ID: 2BTZ2-SCT010 Annex of Test Report Annex D. Label and Inf ormation FCC Label Sample FCC Labe Size: 2cm x 1cm FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location Label Location

Report No: SSP26020282-1E FCC ID: 2BTZ2-SCT010 Annex of Test Report Annex B. EUT Internal Photos Model: SCT010 EUT Internal View 1 EUT Internal View 2 PCB ANT Report No: SSP26020282-1E FCC ID: 2BTZ2-SCT010 Annex of Test Report EUT Internal View 3 EUT Internal View 4 Wireless charging receiving ANT

FCC ID: 2BTZ2-SCT010 RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance v06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 Here, The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. For BLE Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 0.92 0(±1) 1 1.26 2402 5 0.390559 3.0 So a SAR test is not required

Report No: SSP26020282-1E FCC Test Report Page 1 of 33 FCC TEST REPORT FCC ID: 2BTZ2-SCT010 Report No. : SSP26020282-1E Applicant : Shenzhen Bambay Technology Co., Limited Product Name : FIND CARD Model Name : SCT010 Test Standard : FCC Part 15.247 Date of Issue : 2026-03-12 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.ccuttest.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: SSP26020282-1E FCC Test Report Page 2 of 33 Test Report Basic Information Applicant..................................: Shenzhen Bambay Technology Co., Limited Address of Applicant...............: Room 204, 2F, Building A3, Hekan Industrial Park, No.41, Wuhe Avenue (South), Nankeng Community, Bantian Street, Longgang District, Shenzhen, China Manufacturer..........................: Shenzhen Bambay Technology Co., Limited Address of Manufacturer........: Room 204, 2F, Building A3, Hekan Industrial Park, No.41, Wuhe Avenue (South), Nankeng Community, Bantian Street, Longgang District, Shenzhen, China Product Name.........................: FIND CARD Brand Name.............................: DERAX Main Model..............................: SCT010 Series Models..........................: - Test Standard..........................: FCC Part 15 Subpart C KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.4-2014 ANSI C63.10-2020 Date of Test .............................: 2026-01-28 to 2026-03-03 Test Result...............................: PASS Tested By ................................: (Walker Wu) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: SSP26020282-1E FCC Test Report Page 3 of 33 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................6 1.3 Compliance Standards ...........................................................................................................................................7 1.4 Test Facilities ........................................................................................................................................................7 1.5 List of Measurement Instruments ..........................................................................................................................8 1.6 Measurement Uncertainty .....................................................................................................................................9 2. Summary of Test Results ........................................................................................................................................... 10 3. Antenna Requirement ............................................................................................................................................... 11 3.1 Standard and Limit.............................................................................................................................................. 11 3.2 Test Result .......................................................................................................................................................... 11 4. Conducted Emissions ................................................................................................................................................ 12 4.1 Standard and Limit.............................................................................................................................................. 12 4.2 Test Procedure.................................................................................................................................................... 12 4.3 Test Data and Results .......................................................................................................................................... 13 5. Radiated Emissions ................................................................................................................................................... 16 5.1 Standard and Limit.............................................................................................................................................. 16 5.2 Test Procedure.................................................................................................................................................... 16 5.3 Test Data and Results .......................................................................................................................................... 18 6. Band-edge Emissions(Radiated) ............................................................................................................................... 22 6.1 Standard and Limit.............................................................................................................................................. 22 6.2 Test Procedure.................................................................................................................................................... 22 6.3 Test Data and Results ..........................................…

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

2.4G-2.48 G频段板载PIFA天线测试报告 2.4G-2.48G Inverted F Antenna Specification Frequency (MHz) Peak Gain (dBi) Average Gain (dBi) VSWR Impedance (Q) Antenna Type Polarization Manufacture Address: Test equipment 2400 — 2480 2.35 > — 5.5 <3. 2 50Q PCB Antenna Linear ZHUHAI JIELI TECHNOLOGY CO.,LTD No.333 Kexing Road, Nanping Science Park, Xiangzhou District, Zhuhai HWA — TECH Antenna Photo & Length (mm) L ength * Width: 16mm * 4 mm 天线无源 S 参数 ： Antenna passive S -parameters: 驻波比(VSWR)、 回波损耗(R e turnLo ss) 及 史密斯圆图(Smith) 5071(Networlc Anol 天线效率 及 增益 ： Antenna effi飞iencyand gain� Frequency (MHz) Gain (dBi) Effciency (%) AverageGain (dBi) Efficiency (dB) 2400 2.35 59. 39% -2.915-2.263 2410 1. 603 49. 11% -3.883-3.088 2420 1. 295 46.04% -4.014 -3.369 2430 0.388 36.89% —4.91 —4.331 2440 0. 18734.00% -5.276-4.685 2450 0.02 31. 71% -5.431 -4.988 2460 0.507 34.88% -5.02 -4.575 2470 0.291 31. 89% -5.323-4.963 2480 0.429 32.89% -5. 195-4.83 Average 0. 7839.64% —4.66 —4. 12 Peak 2.338 59. 39% -2.915-2.263 天 线 2 400MHz 2D-Theta Pattern @) (9 () €) 口 ··- •••• ， 1 @(!)000 Parameters Graph兀bl, 2D-Theta T阳'"" 0 '沁""" 0 叩.. 0 "'"" 0 斤勺芯阮,,aoo•M氏A叩'"'叽吨。 .. ,... ， 七 ，， 妨 口., 口22.rn创'"""' 022.SO<"心l 022.Soo<,, 口""""''"团 口"''"'"' P.l<Sfoca, 口meoaZo,a, 口mMrn, 口,,._,,,., 口叨eoazooa, 口叨"""" 口"'"" 口"""'『"'""' 口"'"�肛., 口"'""'' 口"'"°'辽'"回 口mom虹l 口BS.oca, 口mm叩''""' 口"'"'巾"' 天 线 2400MHz2D-Phi Pattern '"汀'""'"' @> S O CD 口c比 心 应叫 � · l 0(!)®00 加""" 0 '归.... 0 """'" 0 """" 0 ,, 四S如釭砌 •M,a心g中 巾叩'" Parameter< Graph 1bl 2D-Ph, R叩rt 令 t 心 妨 今 屯 口灿 口'"""'00田 口"'"'"' 口Ofo切l 口"""位"""' 口SOVe,Oral "'"'"'" 口的"""'""'" 口60Vee,ral 口的'""' □ 的"""瓦""' 口的Vert«al 口叨'""' 口120Soo7o""' 口120Vect虹1 口"°'""' 口'"""呕"""' 口'""百t虹l 口lSOfo团 口'"' 2400MHz 3D-Total Pattern '"汀'""'"' @ e O CD口·--�- 而 一 ·l 0eeoo 扣""'" o Th叹.. 缸' "'"'" ' "'"" ' "心s. 如2颂 ..,. 心···••=•' ' Par ,rr屯tersGraph T 1bl 30 ,oport 2 4 ` v x 2 4 ` Y x . : � s,mmoo ; ''"田叩'""''2'00 0 '"'·'°"'叩，压,.('Bm);0 TO'ldBm); -2.263 '"'"•I-OS飞dBm);0.000 '"'"令1-l�ldBm),0000 o,;"(dBm); 2.BB ,0°''�'"""'"''·'°' H依,�勺jd0);-2.2S Effid�sS%l, 59.l9% s,ortTTm• 202s-oumrn.•• S,o,Time202S02-2H'5'6;4T -20 r.m, 沁'"'"'"'"-"''"'

Report No: SSP26020282-1E FCC ID: 2BTZ2-SCT010 Annex of Test Report Annex C. Test Photos Conducted Emission Test View 1 Radiated Emission Test View Below 1GHz Report No: SSP26020282-1E FCC ID: 2BTZ2-SCT010 Annex of Test Report Radiated Emission Test View Above 1GHz