2BOGU-DL10Deadbolt Smart Lock

Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BOGU‐DL10 DL10 We hereby acknowledge as follows: i. both signees confirm that the point of contact accepts responsibility to act as a US‐ American Representative on behalf of the applicant ii. the point of contact provides the physical U.S. address and email as listed below iii. both parties maintain the requirements of this agreement without expiration date US‐American Point of Contact Applicant/Approval Holder Signature Signature Company Name: FCC US Agent, LLC Shenzhen Zhisuojia Technology Co., Ltd. FRN: 0033402884 0036848711 Contact Name: Tim Payne lijiayu Li Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA 807‐2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Phone: 708‐571‐3148 13757998444 Email: [email protected] [email protected]

Shenzhen Zhisuojia Technology Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Zhisuojia Technology Co., Ltd. Address: 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China FCC ID: 2BOGU-DL10 Model(s): Deadbolt Smart Lock 2.911(d)(5)(i) Equipment Type We, [Shenzhen Zhisuojia Technology Co., Ltd.] certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: lijiayu Li Date:2025.11.05 Title and Company name: Smart Handle Lock / Shenzhen Zhisuojia Technology Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Zhisuojia Technology Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Zhisuojia Technology Co., Ltd. Address: 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China FCC ID: 2BOGU-DL10 Model(s): Deadbolt Smart Lock 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Zhisuojia Technology Co., Ltd.] certify that, as of the date of the filing of the application, the applicant is is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: lijiayu Li Date: 2025.11.05 Title and Company name: Smart Handle Lock / Shenzhen Zhisuojia Technology Co., Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Zhisuojia Technology Co., Ltd. Agent Authorization Company: Shenzhen Zhisuojia Technology Co., Ltd. Address: 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Product Name: Deadbolt Smart Lock Trade Mark: N/A Model Number(s): DL10 FCC ID: 2BOGU-DL10 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 certification 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 have the same effect as acts of our own. Signature: Date: 2025-11-05 Name: lijiayu Li Title: Smart Handle Lock Company: Shenzhen Zhisuojia Technology Co., Ltd.

Shenzhen Zhisuojia Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2025-11-05 Subject; Request for Confidentiality FCC ID: 2BOGU-DL10 To Whom 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 Operational Description BOM Software Security Requirements In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. 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. Sincerely, Signature: Name / Title: lijiayu Li / Smart Handle Lock Company: Shenzhen Zhisuojia Technology Co., Ltd. Address: 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Phone: 13757998444 Fax: / E-Mail: [email protected]

FCC ID: 2BOGU-DL10 Fig. 1 Fig. 2 FCC ID: 2BOGU-DL10 Fig. 3 Fig. 4 FCC ID: 2BOGU-DL10 Fig. 5 Fig. 6 FCC ID: 2BOGU-DL10 Fig. 7 Fig. 8

_____________________________________________________________________________________________________ LABEL AND LOCATION (Size: L4.0cm x 2.0cm) Label Location

FCC ID: 2BOGU-DL10 Fig. 1 Fig. 2 FCC ID: 2BOGU-DL10 Fig. 3 Fig. 4 FCC ID: 2BOGU-DL10 Fig. 5 Fig. 6 Antenna FCC ID: 2BOGU-DL10 Fig. 7 Fig. 8 FCC ID: 2BOGU-DL10 Fig. 9

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No. .................... : FCC ID. ............................................ : GTS20241227012-28-02 2BOGU-DL10 Compiled by ( position+printed name+signature) .. : File administrators Peter Xiao Supervised by ( position+printed name+signature) .. : Test Engineer Evan Ouyang Approved by ( position+printed name+signature) .. : Manager Jason Hu Date of issue ..................................... : Aug.12, 2025 Representative Laboratory Name : Shenzhen Global Test Service Co.,Ltd. Address ............................................. : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Shenzhen Zhisuojia Technology Co., Ltd. Address ............................................. : 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Test specification .......................... : Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service 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 .................... : Deadbolt Smart Lock Trade Mark ....................................... : N/A Manufacturer ..................................... : Shenzhen Zhisuojia Technology Co., Ltd. Model/Type reference ....................... : DL10 Listed Models ................................... : N/A Exposure category ............................ : General population/uncontrolled environment EUT Type .......................................... : Portable Hardware Version ............................ : W2273_M_V3.0 Software Version .............................. : N/A Rating ............................................... : DC 5.0V by adapter Result ................................................ : PASS Report No.: GTS20241227012-28-02 Page 2 of 8 T E S T R E P O R T Test Report No. : GTS20241227012-28-02 Aug.12, 2025 ______________________________________________________________________________________________ Date of issue Equipment under Test : Deadbolt Smart Lock Model /Type : DL10 Listed model : N/A Applicant : Shenzhen Zhisuojia Technology Co., Ltd. Address : 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Manufacturer : Shenzhen Zhisuojia Technology Co., Ltd. Address : 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China 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.: GTS20241227012-28-02 Page 3 of 8 Contents 1. S U M M A R Y .................................................................................. 4 1.1. Product Description .................................................................................................................................... 4 2. TES T E N V I R O N M E N T ................................................................... 5 2.1. Address of the test laboratory ................................................................................................................... 5 2.2. Test Facility .................................................................................................................................................. 5 2.3. Environmental conditions .......................................................................................................................... 5 2.4. Statement of the measurement uncertainty ............................................................................................. 5 3 . M E T H O D O F M E A S U R EM E N T ......................................................... 6 3.1. Applicable Standard .................................................................................................................................... 6 3.2. Evaluation Method and Limit...................................................................................................................... 6 4. C O N D U C T E D P O W E R R E S U L T S ...................................................... 7 5. M A N U F A C T U R I N G T O L E R ANCE ...................................................... 7 6 . E V A L U A T I O N R E S U L TS ................................................................ 7 6.1. Standalone Evaluation ................................................................................................................................ 7 7. C O N C L U S I O N ............................................................................. 8 Report No.: GTS20241227012-28-02 Page 4 of 8 1. S U M M A R Y 1.1. Product Description Product Name: Deadbolt Smart Lock Trade Mark: N/A Model/Type reference: DL10 List Model: N/A Model Declaration N/A Power supply: DC 5.0V by adapter Hardware Version W2273_M_V3.0 Software Version N/A Sample ID GTS20241227012-28-S001-1# & GTS20241227012-28-S001-2# Bluetooth Frequency Range 2402MHz ~ 2480MHz …

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Manufacturer Shenzhen Figette Intelligent Technology Co., Ltd. Address No. 12, Building 3, 3rd Floor, Jianlong Street, Yuanshan Subdistrict, Longgang District, Shenzhen City Model DL10 Antenna type PCB antenna Antenna Gain 2.00dBi for 2.4G 1.Test equipment and conditions: 1.1.Network Analyzer 1.2.Communication test equipment 1.3.Test system 1.4.Matching circuit 2.Test Data: 2.1. Standing wave ratio 2.2.Efficiency 2.3.Directivity diagram 3.Antenna drawing（mm）:

FCCID:2BOGU-DL10 1 Case No. :GTS20241227012-28-01 Ambient Condition: 22 °C, 48 %RH According Standard: ■Part15C Test Date: 2025.7.28-2025.8.11 Test Engineer: Evan ouyang AppendixA.1: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE Ant1 2402 0.704 2401.648 2402.352 0.5 PASS 2440 0.704 2439.664 2440.368 0.5 PASS 2480 0.728 2479.656 2480.384 0.5 PASS FCCID:2BOGU-DL10 2 Test Graphs BLE_Ant1_2402 BLE_Ant1_2440 BLE_Ant1_2480 FCCID:2BOGU-DL10 3 FCCID:2BOGU-DL10 4 AppendixA.2: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE Ant1 2402 1.0468 2401.4890 2402.5358 --- --- 2440 1.0419 2439.4948 2440.5367 --- --- 2480 1.0442 2479.4909 2480.5351 --- --- FCCID:2BOGU-DL10 5 Test Graphs BLE_Ant1_2402 BLE_Ant1_2440 BLE_Ant1_2480 FCCID:2BOGU-DL10 6 FCCID:2BOGU-DL10 7 AppendixA.3: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE Ant1 2402 4.47 ≤30 PASS 2440 5.29 ≤30 PASS 2480 5.16 ≤30 PASS FCCID:2BOGU-DL10 8 AppendixA.4: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE Ant1 2402 -10.87 ≤8.00 PASS 2440 -9.96 ≤8.00 PASS 2480 -10.28 ≤8.00 PASS FCCID:2BOGU-DL10 9 Test Graphs BLE_Ant1_2402 BLE_Ant1_2440 BLE_Ant1_2480 FCCID:2BOGU-DL10 10 FCCID:2BOGU-DL10 11 AppendixA.5:Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE Ant1 Low 2402 2.54 -46.22 ≤-17.46 PASS High 2480 4.18 -49.35 ≤-15.82 PASS FCCID:2BOGU-DL10 12 Test Graphs BLE_Ant1_Low_2402 BLE_Ant1_High_2480 FCCID:2BOGU-DL10 13 AppendixA.6:Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE Ant1 2402 Reference 1.37 1.37 --- PASS 30~1000 1.37 -60.66 ≤-18.63 PASS 1000~26500 1.37 -39.69 ≤-18.63 PASS 2440 Reference 3.60 3.60 --- PASS 30~1000 3.60 -60.91 ≤-16.4 PASS 1000~26500 3.60 -37.93 ≤-16.4 PASS 2480 Reference 2.42 2.42 --- PASS 30~1000 2.42 -60.21 ≤-17.58 PASS 1000~26500 2.42 -45.13 ≤-17.58 PASS FCCID:2BOGU-DL10 14 Test Graphs BLE_Ant1_2402_0~Reference BLE_Ant1_2402_30~1000 BLE_Ant1_2402_1000~26500 FCCID:2BOGU-DL10 15 BLE_Ant1_2440_0~Reference BLE_Ant1_2440_30~1000 FCCID:2BOGU-DL10 16 BLE_Ant1_2440_1000~26500 BLE_Ant1_2480_0~Reference BLE_Ant1_2480_30~1000 FCCID:2BOGU-DL10 17 BLE_Ant1_2480_1000~26500 FCCID:2BOGU-DL10 18 AppendixA.7: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] X DC [%] Duty Cycle Factor[dB] 1/T Factor[KHz] BLE Ant1 2402 1.02 2.88 0.3542 35.42 4.51 0.98 2440 1.02 2.89 0.3529 35.29 4.52 0.98 2480 1.02 2.89 0.3529 35.29 4.52 0.98 FCCID:2BOGU-DL10 19 Test Graphs BLE_Ant1_2402 BLE_Ant1_2440 BLE_Ant1_2480 FCCID:2BOGU-DL10 20 FCCID:2BOGU-DL10 21 AppendixA.8:Emissions in Restricted Bands Test Result TestMode Antenna ChName Freq(MHz) Detector Freq [MHz] Result [dBm] Limit [dBm] Result [dBuV/m] Limit [dBuV/m] Verdict BLE Ant1 Low 2402 AV 2310.000 -49.3 ≤-41.20 45.90 ≤54 PASS AV 2387.360 -48.86 ≤-41.20 46.34 ≤54 PASS AV 2390.000 -48.92 ≤-41.20 46.28 ≤54 PASS Peak 2310.000 -41.61 ≤-21.20 53.59 ≤74 PASS Peak 2384.315 -38.78 ≤-21.20 56.42 ≤74 PASS Peak 2390.000 -41.58 ≤-21.20 53.62 ≤74 PASS High 2480 AV 2483.500 -47.81 ≤-41.20 47.39 ≤54 PASS AV 2483.520 -47.81 ≤-41.20 47.39 ≤54 PASS AV 2500.000 -48.6 ≤-41.20 46.60 ≤54 PASS Peak 2483.500 -42.2 ≤-21.20 53.00 ≤74 PASS Peak 2492.080 -38.83 ≤-21.20 56.37 ≤74 PASS Peak 2500.000 -42.08 ≤-21.20 53.12 ≤74 PASS Note： 1. The Antenna Gain is compensated in the graph. 2. The Duty Cycle Factor and RBW Factor is compensated in the graph. 3. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. FCCID:2BOGU-DL10 22 Test Graphs BLE_Ant1_Low_2402_AV BLE_Ant1_Low_2402_Peak BLE_Ant1_High_2480_AV FCCID:2BOGU-DL10 23 BLE_Ant1_High_2480_Peak

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID............................................. : GTS20241227012-28-01 2BOGU-DL10 Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Evan Ouyang Approved by ( position+printed name+signature) . : Manager Jason Hu Date of issue .................................... : Aug.12, 2025 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Shenzhen Zhisuojia Technology Co., Ltd. Address ............................................ : 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Test specification ........................... : Standard ........................................... : FCC Part 15.247 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service 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 ..................... : Deadbolt Smart Lock Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Zhisuojia Technology Co., Ltd. Model/Type reference ...................... : DL10 Listed Models .................................. : N/A Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version ............................ : W2273_M_V3.0 Software Version .............................. : N/A Rating ............................................... : DC 5.0V by adapter Result ............................................... : PASS Report No.:GTS20241227012-28-01 Page 2 of 36 T E S T R E P O R T Test Report No. : GTS20241227012-28-01 Aug.12, 2025 ____________________________________________________________________________________________ Date of issue Equipment under Test : Deadbolt Smart Lock Model /Type : DL10 Listed model : N/A Applicant : Shenzhen Zhisuojia Technology Co., Ltd. Address : 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Manufacturer : Shenzhen Zhisuojia Technology Co., Ltd. Address : 807-2, Yongfeng Complex, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen, Guangdong, China 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.:GTS20241227012-28-01 Page 3 of 36 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 6 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 6 2.5. EUT operation mode .............................................................................................................................. 6 2.6. Block Diagram of Test Setup ................................................................................................................. 6 2.7. EUT Exercise Software .......................................................................................................................... 7 2.8. Special Accessories ............................................................................................................................... 7 2.9. External I/O Cable .................................................................................................................................. 7 2.10. Related Submittal(s) / Grant (s) ........................................................................................................... 7 2.11. Modifications ........................................................................................................................................ 7 3. TEST ENVIRONMENT ..................................................................................................................................... 8 3.1. Address of the test laboratory ................................................................................................................ 8 3.2. Test Facility ............................................................................................................…

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FCC ID: 2BOGU-DL10 _______________________________________________________________________________________________ Page 1 of 2 1. TEST SETUP PHOTOGRAPHS Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 FCC ID: 2BOGU-DL10 _______________________________________________________________________________________________ Page 2 of 2 Photo of Conducted Emission Measurement Fig. 3 Fig. 4