2A8M4DS04Smark lock

1 1、Registration and Login (1) No account yet: Select Register or log in via SMS verification code. (2) Tap [Create New Account] to enter the account registration page, then follow the prompts to obtain the SMS verification code and set your password. (3) Existing account: Tap [Use Existing Account] to log in to the App. Password, verification code, social media account, and other login methods are supported. 2 2、Add Wi-Fi Door Lock (Be sure to select a 2.4G network) (1) Tap the [Add Device] icon on the App's home page. (2) Touch the numeric keypad to wake up the door lock. Wait for your phone to scan the device, select [Add], then tap the [+] icon to add the device. (3) Wait for the device to be added. The appearance of the smart lock interface indicates a successful addition. 3 3、Door Lock Home Page (1) The top of the home page displays the device name, lock/unlock button and current battery level, while the lower part includes [Logs], [Member Management], [Temporary Password], [Smart Linkage], [Settings] and more. (2) After connecting to the Wi-Fi door lock, you can long-press the [] icon to unlock the door directly, and long-press the [] icon again to lock it. (After the door lock is successfully added, there may be a slight delay when controlling the door lock due to network environment factors.） 4 4、Member Management — Admin Addition (1) Go to the [Family Management] entry, tap the [ADD] icon below, enter the member's name and Tuya account, select the permission, and then tap [Save] to add an administrator. (The account used to add an administrator must be a registered Tuya account; otherwise, the addition will fail.)。 (2) (2) After the added account opens the Tuya Smart App, it will receive an invitation message. Upon accepting the invitation, the account will gain management permissions for the device. ! All key information added through this account entry will be granted administrator permissions by default. 5 5、Member Management—Adding Regular Members Go to the [Family Management] entry, tap the [ADD]icon below, enter the member's name, and then tap [Save] to add a regular member. ! All key information added through this account entry will be granted regular user permissions by default. 6 6、Password Management (1) Go to the [Family Management] entry on the home page and select the [Family Member] account with the corresponding permission (the associated admin will have administrator privileges, while the associated regular member will only have regular user privileges). (2) Tap [Add Password] and enter a 6–8 digit password. 7 7、Temporary Password Management—Create (1) On the App homepage, tap to enter [Temporary Password]. (2) Enter the temporary password creation interface, select the password type and enter a 6–8 digit password. (3) Select the effective time and expiration time, and enter the password name. 8 8、Temporary Password Management—Delete (1) On the App homepage, tap the [Temporary Password] icon (2) Enter the [Temporary Unlocking] interface, select [Records] in the upper right corner to access the [Temporary Password] records created in history.. (3) Select the [Delete] option below, then tap [Confirm] to delete the [Temporary Password]. 9 9、Delete Family Members Tap [My] in the bottom right corner of the App → [Family Management], select the family to delete added family members or modify their access permissions. 10 10、Door Opening Records and Device Alerts Tap the [LOG] icon to view information such as door opening records and access attempt error alerts. 11 11、Restore Factory Settings Tap the [...] icon in the upper right corner of the home page, find [Remove Device] after entering the interface, and select [Unbind and Clear Data] (1) When the door lock is in the networked state, performing the factory reset operation will clear all local door opening methods of the door lock, restore the door lock to its factory default state, and allow other users to re-pair with the door lock via the App. (2) When the door lock is in the offline state, performing the factory reset operation on the door lock via the mobile App will not take effect immediately. All local door opening methods of the door lock will be cleared, the door lock will be restored to its factory default state, and other users can re-pair with the door lock via the App only after the door lock reconnects to the network. 12 Product Parameters Number Function Substance Remark 1 Unlocking Methods Password + Tuya App + Physical Key 2 Total Number of Users 100 Groups Supports both administrators and regular users 3 Password 100 Groups Supports 6–8 digit passwords 4 Dummy Password Length 26 digit 5 Low Voltage Alarm 4.8±0.2V When the voltage drops below 4.8V, the indicator light flashes red rapidly 5 times continuously and prompts "Low battery. Please replace the battery". The lock can still be unlocked about 100 times. When the voltage drops below 4.5V, the door lock will stop unlocking. 6 Quiescent Current ≤200uA 7 Dynamic Current ≤250mA 8 Supply Voltage 6.0±0.3V Voltage of a new battery when fully charged 9 Emergency Power Supply 5V (DC) USB Type-C Power Supply Port 10 Operating Temperature -25°C～+65°C 11 Operating Humidity 20%～90%RH 12 Voice Navigation Buzzer 13 False Alarm Support After 5 consecutive failed attempts, the system will be locked for 1 minute. 14 Quick Locking Quick Lock Outside the Door The [*] key on the panel can be used as a lock/return key. 15 Wired Door Contact （Only available for optional products） After installing the door contact, plug in the power cord and enable the door contact function in the system. The door contact sensor will trigger an automatic lock immediately when the door is closed. 13 FCC Warning: 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 generat…

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Zhongshan Pulido Intelligent Technology Co., Ltd No. 30, Taiyu Road, Jidong Second Industrial Zone, Xiaolan Town, Zhongshan City China Date: March 16, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2A8M4DS04 FRN: 0032860074 US Agent – Attestation Statement / Part 2.911(d)(7) Zhongshan pulido Intelligent Technology Co., Ltdcertifies, that as of March 16, 2026, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2A8M4DS04 Zhongshan pulido Intelligent Technology Co., Ltd, accepts to maintain an agent of 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. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Zhongshan pulido Intelligent Technology Co., Ltdfor FCC ID: 2A8M4DS04 Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: Zhongshan pulido Intelligent Technology Co., Ltd Address: No.30, Taiyu Road, Jidong Second Industrial Zone, Xiaolan Town, Zhongshan City, China Designated Agent: FCC US Agent, LLC Company Representative: Cai changlao Designated Agent Representative: Tim Payne Signature: Email: [email protected] Tel: 15900006863 Signature:

(Zhongshan pulido Intelligent Technology Co., Ltd) (March 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID:2A8M4DS04) [Zhongshan pulido Intelligent Technology Co., Ltd] (“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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, () (Cai changlao) (Zhongshan pulido Intelligent Technology Co., Ltd) (March 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2A8M4DS04) [Zhongshan pulido Intelligent Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, () (Cai changlao)

Zhongshan pulido Intelligent Technology Co., Ltd (March 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 ATTN.: Reviewing Engineer FCC ID: 2A8M4DS04 Zhongshan pulido Intelligent Technology Co., Ltd 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. Zhongshan pulido Intelligent Technology Co., Ltd certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Signature: Name Cai changlao Position Manager Company Name Zhongshan Pulido Intelligent Technology Co., Ltd Address No.30, Taiyu Road, Jidong Second Industrial Zone, Xiaolan Town, Zhongshan City, China Tel 15900006863 Fax 15900006863 Email [email protected]

Zhongshan Pulido Intelligent Technology Co., Ltd (March 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Smark lock / DS04 # FCC ID: 2A8M4DS04#) 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 (Schematics, Block diagram, Operation description) required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Signature: Name Cai changlao Position Manager Company Name Zhongshan Pulido Intelligent Technology Co., Ltd Address No.30, Taiyu Road, Jidong Second Industrial Zone, Xiaolan Town, Zhongshan City, China Tel 15900006863 Fax 15900006863 Email [email protected]

Zhongshan pulido Intelligent Technology Co., Ltd (March 2, 2026) 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 Alpha Product Testing 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 Cai changlao Position Manager Company Name Zhongshan Pulido Intelligent Technology Co., Ltd Address No.30, Taiyu Road, Jidong Second Industrial Zone, Xiaolan Town, Zhongshan City, China Tel 15900006863 Fax 15900006863 Email [email protected]

Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 1 of 4 FCC IC: 2A8M4DS04 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 2 of 4 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 3 of 4 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 4 of 4

4.5cm 2.5cm Label Location FCC ID: 2A8M4DS04 Zhongshan Pulido Intelligent Technology Co., Ltd Product name: Smark lock Model No.: DS04 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.

Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 1 of 17 FCC ID: 2A8M4-DS04 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 2 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 3 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 4 of 17 ANT Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 5 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 6 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 7 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 8 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 9 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 10 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 11 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 12 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 13 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 14 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 15 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 16 of 17 Shenzhen Alpha Product Testing Co., Ltd. Case No.: A2601065-C02 Page 17 of 17

FCC ID: 2A8M4DS04 Prediction of MPE at a given distance 1. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1310(e) 2. Test Procedure Equation from page 18 of OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the centre of radiation of the antenna FCC ID: 2A8M4DS04 3. Result Worse case is as below: Mode Frequency (MHz) Prediction distance (cm) RF output power MPE (mW/cm 2 ) Limit (mW/cm 2 ) SAR Test Exclusion dBm mW BLE 2480 20 0.709 1.1773 0.0005 1 Yes 2.4G WiFi 2452 20 14.804 30.2273 0.0141 1 Yes Maximum Simultaneous transmission MPE Ratios for BLE+2.4G WIFI: Max MPE ratio BLE /Limit Max MPE ratio 2.4G WIFI /Limit ∑MPE ratios Limit Result 0.0005 0.0141 0.0146 1 PASS BT&WIFI Antenna Gain: 3.69dBi, 2.34(numeric) Then SAR evaluation is not required.

Huizhou Jingu Communication Technology Co., Ltd. Page 4 of 81 Specification For Approval Customer Supplier Huizhou Jingu Communication Technology Co., Ltd Customer P/N TX0002 Production Name 2.4G Antenna Production Number DW-2.4G-V1.2 Supplier Signature Engineer Checked by Approved by jojo lihui jacky January 9, 2026 January 9, 2026 January 9, 2026 Customer Signature Engineer Checked by Approved by Date ： Date ： Date ： Note: After the customer confirms and stamps this document, please return the acknowledgment to our company. Company name:Huizhou Jingu Communication Technology Co., Ltd Address of the factory:No. 3, 3rd Floor, Building A, Liangwu 13, No. 5 Baiyun Road, Shuicheng, Huiyang District, Huizhou City Contact person ： Wei Qiaoling mobile phone ： 18927480411 Huizhou Jingu Communication Technology Co., Ltd. Page 4 of 82 Description Record Serial Number JG2026010902 Ve r s i o n N u m b e r A/0 Product Type DW-2.4G-V1.2 Product Number 2.4GAntenna Materiel Number TX0002 NO: Version number Description Before Modification Description After Modification Date 1 A/0 Initial creation jojo 2026-01-09 Huizhou Jingu Communication Technology Co., Ltd. Page 4 of 83 1.Product structural dimension drawing (unit: mm) mark position change content version Signature Pattern Name surface treatment third-person perspective： review workman ship standar dization approve Product Model proportion Drawing number unit mm version page number material weight design Huizhou Jingu Communication Technology Co., Ltd 1/1 混合 DW-2.4G-V1.2 Note: 1: Frequency: 2400-2500MHz 2: Standing wave ratio: ≤ 2.0 3: Working temperature -20 °C~+70 °C 4: Storage temperature -20 °C~+70 °C 5: The finished product must undergo 100% full inspection and be OK A0 2.4G Antenna F P C （ b l a c k ） I P E X 1 R F 1 . 1 3 c a b l e ( b l a c k ) 24±0.5 12.5±0.5 5 0 ± 3 DW-2.4G-V1.2 Huizhou Jingu Communication Technology Co., Ltd. Page 4 of 84 2. Technical parameters of the antenna Received frequency range (MHz) Ex：2400-2500MHz Polarization Ex: linear polarization V.S.W.R. (in Center Frequency) Ex：≤2.0 efficiency Ex：≥40% gain gain Ex: 3.49dBi (average), 3.69dBi (peak) Connector Model Ex: IPEX Generation 1 Active/passive Ex: Passive Dimensions (mm) Ex：24x12.5mm Cable Specifications and dimensions Example: RF1.13 cable (black) 50mm long Operating Temperature Ex：-20°C~70°C Huizhou Jingu Communication Technology Co., Ltd. Page 4 of 85 3. Specifications of RF1.13 Wire Product Type RF113/50 bimetallic wire Structure Drawing Structure Characteristics Structure project Item Standard Value Inner Conductor Material Tinned Copper Wire Construction(mm) 7/0.08 Nom.Dia(mm) 0.24±0.02 Insulation Material FEP Nom.Dia(mm) 0.70±0.02 Outer Conductor Material Tinned Copper Wire 16*4/0.05 Nom.Dia(mm) 0.92±0.05 Coverage Ratio(%) 90±5 Jacke t Material FEP Nom.Dia(mm) 1.13±0.05 Electrical Characteristics Item Standard Value Item Frequency Standard Value Impedanc ( Ω ) 50±2 Attenuation@20°C (dB/m) 1GHz 2.20 Capacitance(pF/m) 98 2GHz 3.10 Velocity(%) 70 3GHz 3.80 VSWR ≤1.30@ DC-6GHz 4GHz 4.40 Max.Operating Voltage(V) 1000 5GHz 4.90 Max.Operating Frequency(GHz) 6 6GHz 5.40 Dependability Min.Bending Radius/Single mm 5 Min.Bending Radius/Repeated mm 10 Operating Temperature °C -55-+200 Trips for Use Storage Environment Temperature: below 30°C, Humidity: 20-65% Processing Temperature It can withstand high temperatures up to 260°C for short periods, but decomposition occurs readily above 300°C, with significant thermal decomposition occurring beyond 400°C. Huizhou Jingu Communication Technology Co., Ltd. Page 4 of 86 4. Connector Specifications Huizhou Jingu Communication Technology Co., Ltd. Page 4 of 87 5. Performance Test Diagram (Matching Prototype Test) 1. Standing Wave Ratio (SWR) Chart & Return Loss (RL) Chart 2、Directional Map (2D&3D) Huizhou Jingu Communication Technology Co., Ltd. Page 4 of 88 3、Efficiency curve 4. Gain Curve 6. Packaging Method 100 units in a small bag, 1,000 in a large bag, with outer cartons sized according to order quantity, capped at 20,000 per box.

ALPHA's reports is using a digital certificate that is trusted on Adobe's official server. If there is no digital certificate or the digital certificate shows damaged in your report. Please do not accept the report. E-mail: [email protected] Tel: 4008-3008-95 Website: http://www.a-lab.cn FCC REPORT Applicant : Zhongshan Pulido Intelligent Technology Co., Ltd Address of Applicant : No.30, Taiyu Road, Jidong Second Industrial Zone, Xiaolan Town, Zhongshan City, China Manufacturer : Zhongshan Pulido Intelligent Technology Co., Ltd Address of Manufacturer : No.30, Taiyu Road, Jidong Second Industrial Zone, Xiaolan Town, Zhongshan City, China Equipment under Test : Smark lock Model No. : DS04 FCC ID : 2A8M4DS04 Test Standard(s) : FCC Rules and Regulations Part 15 Subpart C Section 15.247, ANSI C63.10-2020 + Cor. 1-2023 + C63.10a- 2024 + Errata to C63.10a-2024 Report No. : A2601065-C02-R01 Issue Date : 2026/02/02 Issued By : Shenzhen Alpha Product Testing Co., Ltd. Building i, No.2, Lixin Road, Fuyong Street, Bao'an District,518103, Shenzhen City, Guangdong Province, P.R. China. Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 2 of 70 Table of Contents 1. Summary of Test Results ............................................................................................. 7 2. General Test Information .............................................................................................. 8 2.1. Description of EUT ........................................................................................................ 8 2.2. Accessories of EUT ...................................................................................................... 9 2.3. Block diagram of EUT configuration for test ................................................................. 9 2.4. Test mode description .................................................................................................. 9 2.5. Deviations of test standard ........................................................................................... 9 2.6. Test environment conditions ......................................................................................... 9 2.7. Test laboratory ............................................................................................................ 10 2.8. Measurement uncertainty ........................................................................................... 10 3. Spurious Emission ...................................................................................................... 11 3.1. Test equipment ........................................................................................................... 11 3.2. Block diagram of test setup ........................................................................................ 11 3.3. Limits ........................................................................................................................... 12 3.4. Assistant equipment used for test .............................................................................. 13 3.5. Test procedure ............................................................................................................ 13 3.6. Test result ................................................................................................................... 14 3.7. Test data ..................................................................................................................... 15 4. RF Conducted Spurious Emissions ............................................................................ 19 4.1. Test equipment ........................................................................................................... 19 4.2. Block diagram of test setup ........................................................................................ 19 4.3. Limits ........................................................................................................................... 19 4.4. Assistant equipment used for test .............................................................................. 20 4.5. Test procedure ............................................................................................................ 20 4.6. Test result ................................................................................................................... 20 5. Power Line Conducted Emissions .............................................................................. 21 5.1. Test equipment ........................................................................................................... 21 5.2. Block diagram of test setup ........................................................................................ 21 5.3. Limits ........................................................................................................................... 21 5.4. Assistant equipment used for test .............................................................................. 21 5.5. Test procedure ............................................................................................................ 21 5.6. Test result ................................................................................................................... 22 6. Duty Cycle ................................................................................................................... 23 6.1. Test equipment ........................................................................................................... 23 6.2. Block diagram of test setup ........................................................................................ 23 6.3. Limits ........................................................................................................................... 23 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 3 of 70 6.4. Assistant equipment used for test ......................................…

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Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 51 of 70 Power NVNT BLE 2M 2480MHz Ant1 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1M 2402 Ant1 0.692 0.5 Pass NVNT BLE 1M 2440 Ant1 0.69 0.5 Pass NVNT BLE 1M 2480 Ant1 0.694 0.5 Pass NVNT BLE 2M 2402 Ant1 0.688 0.5 Pass NVNT BLE 2M 2440 Ant1 0.688 0.5 Pass NVNT BLE 2M 2480 Ant1 0.677 0.5 Pass -6dB Bandwidth NVNT BLE 1M 2402MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 52 of 70 -6dB Bandwidth NVNT BLE 1M 2440MHz Ant1 -6dB Bandwidth NVNT BLE 1M 2480MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 53 of 70 -6dB Bandwidth NVNT BLE 2M 2402MHz Ant1 -6dB Bandwidth NVNT BLE 2M 2440MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 54 of 70 -6dB Bandwidth NVNT BLE 2M 2480MHz Ant1 Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT BLE 1M 2402 Ant1 1.025 NVNT BLE 1M 2440 Ant1 1.023 NVNT BLE 1M 2480 Ant1 1.021 NVNT BLE 2M 2402 Ant1 1.023 NVNT BLE 2M 2440 Ant1 1.027 NVNT BLE 2M 2480 Ant1 1.027 OBW NVNT BLE 1M 2402MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 55 of 70 OBW NVNT BLE 1M 2440MHz Ant1 OBW NVNT BLE 1M 2480MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 56 of 70 OBW NVNT BLE 2M 2402MHz Ant1 OBW NVNT BLE 2M 2440MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 57 of 70 OBW NVNT BLE 2M 2480MHz Ant1 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Conduct PSD (dBm) Duty Factor (dB) Total PSD (dBm) Limit (dBm) Verdict NVNT BLE 1M 2402 Ant1 -16.995 0 -16.995 8 Pass NVNT BLE 1M 2440 Ant1 -16.243 0 -16.243 8 Pass NVNT BLE 1M 2480 Ant1 -16.1 0 -16.1 8 Pass NVNT BLE 2M 2402 Ant1 -17.111 0 -17.111 8 Pass NVNT BLE 2M 2440 Ant1 -16.207 0 -16.207 8 Pass NVNT BLE 2M 2480 Ant1 -16.093 0 -16.093 8 Pass PSD NVNT BLE 1M 2402MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 58 of 70 PSD NVNT BLE 1M 2440MHz Ant1 PSD NVNT BLE 1M 2480MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 59 of 70 PSD NVNT BLE 2M 2402MHz Ant1 PSD NVNT BLE 2M 2440MHz Ant1 Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 60 of 70 PSD NVNT BLE 2M 2480MHz Ant1 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -41.64 -20 Pass NVNT BLE 1M 2480 Ant1 -42.24 -20 Pass NVNT BLE 2M 2402 Ant1 -41.25 -20 Pass NVNT BLE 2M 2480 Ant1 -42.53 -20 Pass Band Edge NVNT BLE 1M 2402MHz Ant1 Ref Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 61 of 70 Band Edge NVNT BLE 1M 2402MHz Ant1 Emission Band Edge NVNT BLE 1M 2480MHz Ant1 Ref Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 62 of 70 Band Edge NVNT BLE 1M 2480MHz Ant1 Emission Band Edge NVNT BLE 2M 2402MHz Ant1 Ref Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 63 of 70 Band Edge NVNT BLE 2M 2402MHz Ant1 Emission Band Edge NVNT BLE 2M 2480MHz Ant1 Ref Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 64 of 70 Band Edge NVNT BLE 2M 2480MHz Ant1 Emission Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -38.86 -20 Pass NVNT BLE 1M 2440 Ant1 -39.64 -20 Pass NVNT BLE 1M 2480 Ant1 -39.51 -20 Pass NVNT BLE 2M 2402 Ant1 -33.56 -20 Pass NVNT BLE 2M 2440 Ant1 -34.27 -20 Pass NVNT BLE 2M 2480 Ant1 -34.31 -20 Pass Tx. Spurious NVNT BLE 1M 2402MHz Ant1 Ref Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 65 of 70 Tx. Spurious NVNT BLE 1M 2402MHz Ant1 Emission Tx. Spurious NVNT BLE 1M 2440MHz Ant1 Ref Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 66 of 70 Tx. Spurious NVNT BLE 1M 2440MHz Ant1 Emission Tx. Spurious NVNT BLE 1M 2480MHz Ant1 Ref Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 67 of 70 Tx. Spurious NVNT BLE 1M 2480MHz Ant1 Emission Tx. Spurious NVNT BLE 2M 2402MHz Ant1 Ref Shenzhen Al pha Product Testi ng C o., L td. R eport N o.:A2601065-C 02-R 01 Page 68 of 70 Tx. Spurious NVNT BLE 2M 2402MHz Ant1 Emission Tx. Spurious NVNT BLE 2M 2440MHz …

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