FCC ID 2BLF7-S300-S300A
Smart lock
by SHENZHEN LOCSTAR TECHNOLOGY CO., LTD
Grantee Code: 2BLF7 Product Code: S300S300A
Latest application date: 2026-07-20
FCC ID Device Details
| FCC ID | 2BLF7-S300-S300A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BLF7 |
| Product Code | S300S300A |
| Applicant Business | SHENZHEN LOCSTAR TECHNOLOGY CO., LTD 🇨🇳 |
| Related Domains |  fccusagent.com |
| Equipment Class | Smart lock |
| Test Firm | Waltek Testing Group (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-07-20 |
| 13.56 MHz | Original Equipment | 2026-07-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID label and location | ID Label/Location Info | 2026-07-20 | PDF 159 KB |
| Antenna Specification Bluetooth | Test Report | 2026-07-20 | PDF 295.2 KB |
| Antenna Specification NFC | Test Report | 2026-07-20 | PDF 178.3 KB |
| Antenna Specification WIFI | Test Report | 2026-07-20 | PDF 304.7 KB |
| Test report BLE | Test Report | 2026-07-20 | PDF 3.4 MB |
| Test report NFC | Test Report | 2026-07-20 | PDF 910.6 KB |
| Test report WiFi part1 | Test Report | 2026-07-20 | PDF 5.1 MB |
| Test report WiFi part2 | Test Report | 2026-07-20 | PDF 4.6 MB |
| Attestation Statement | Attestation Statements | 2026-07-20 | PDF 95.8 KB |
| Kaspersky Statement | Attestation Statements | 2026-07-20 | PDF 256.8 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-07-20 | PDF 1.5 MB |
| Us_Agent | Attestation Statements | 2026-07-20 | PDF 134.6 KB |
| Confidentiality | Cover Letter(s) | 2026-07-20 | PDF 115.6 KB |
| Letter Authorization | Cover Letter(s) | 2026-07-20 | PDF 95.6 KB |
| Power Of Attorney | Cover Letter(s) | 2026-07-20 | PDF 74.5 KB |
| RF Exposure | RF Exposure Info | 2026-07-20 | PDF 181.7 KB |
| User manual 1 Metadata only | Users Manual | 2027-01-16 | PDF 5 MB |
| User manual 2 Metadata only | Users Manual | 2027-01-16 | PDF 5.4 MB |
| User manual 3 Metadata only | Users Manual | 2027-01-16 | PDF 3.7 MB |
| Internal photos 1 Metadata only | Internal Photos | 2027-01-16 | PDF 4.3 MB |
| Internal photos 2 Metadata only | Internal Photos | 2027-01-16 | PDF 5.2 MB |
| Internal photos 3 Metadata only | Internal Photos | 2027-01-16 | PDF 4.6 MB |
| Internal photos 4 Metadata only | Internal Photos | 2027-01-16 | PDF 4.1 MB |
| Internal photos 5 Metadata only | Internal Photos | 2027-01-16 | PDF 2.3 MB |
| External photos Metadata only | External Photos | 2027-01-16 | PDF 1.1 MB |
| Test Setup photo Metadata only | Test Setup Photos | 2027-01-16 | PDF 531.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 104.6 KB | |
| Schematics Metadata only | Schematics | PDF 1 MB | |
| Operational Description Metadata only | Operational Description | PDF 381.6 KB |
Application Information
| Application ID | lptAS1MvScV/TE7cD79/uw== |
|---|---|
| Final Action Date | 2026-07-20 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036002038 |
| Model | S300-S300A |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart lock |
| Responsible Party | feng xiao, 645425165@qq.com  , 0755-28072522 |
| Technical Contact | Jandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn  , +86-755-33663308 |
| Non-Technical Contact | Tim Payne, FCC USAgent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Jandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn , 86-755-33663308 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| lptAS1MvScV/TE7cD79/uw== | 2026-07-20 | Original Equipment |
| VyW4c0xGy8bCbdJcmpXk9g== | 2026-07-20 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application VyW4c0xGy8bCbdJcmpXk9g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 07/20/2026 Application Dated: 07/20/2026 |
| SHENZHEN LOCSTAR TECHNOLOGY CO., LTD |
| Building C, No.20,Shui Tian Road, TongleCommunity |
| Longgang Street, Longgang District, 518000 China |
| Attention: feng xiao , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BLF7-S300-S300A |
| Name of Grantee: | SHENZHEN LOCSTAR TECHNOLOGY CO., LTD |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Smart lock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 13.56 - 13.56 |
| The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application lptAS1MvScV/TE7cD79/uw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 07/20/2026 Application Dated: 07/20/2026 |
| SHENZHEN LOCSTAR TECHNOLOGY CO., LTD |
| Building C, No.20,Shui Tian Road, TongleCommunity |
| Longgang Street, Longgang District, 518000 China |
| Attention: feng xiao , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BLF7-S300-S300A |
| Name of Grantee: | SHENZHEN LOCSTAR TECHNOLOGY CO., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart lock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0015 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0425 |
| Output power listed is conducted. he antenna(s) used with this transmitter must be installed to provide a minimum separationdistance of at least 20cm from all persons and must not be co-located or operating inconjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users must be provided with operating procedures forsatisfying RF exposure compliance.The device contains 20MHz. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |