FCC ID 2BG5G-K140PLUS
Smart Lock
by Zhejiang Desman Intelligent Technology Co., LTD
Grantee Code: 2BG5G Product Code: K140PLUS
Latest application date: 2026-02-10
FCC ID Device Details
| FCC ID | 2BG5G-K140PLUS |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BG5G |
| Product Code | K140PLUS |
| Applicant Business | Zhejiang Desman Intelligent Technology Co., LTD 🇨🇳 |
| Related Domains |  miramontsolutions.com |
| Equipment Class | Smart Lock |
| Test Firm | Bay Area Compliance Laboratories Corp. (Kunshan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-02-10 |
| 24010-24240 MHz | Original Equipment | 2026-02-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_K140PLUS Users Manual | Users Manual | 2026-02-10 | PDF 1.4 MB |
| 09_K140PLUS Internal Photos | Internal Photos | 2026-02-10 | PDF 5.5 MB |
| 08_K140PLUS External Photos | External Photos | 2026-02-10 | PDF 693.1 KB |
| 07_K140PLUS Label Sample and Location | ID Label/Location Info | 2026-02-10 | PDF 149.7 KB |
| 15_K140PLUS Test Setup Photos BT WIFI | Test Setup Photos | 2026-02-10 | PDF 1.9 MB |
| 15_K140PLUS Test Setup Photos SRD | Test Setup Photos | 2026-02-10 | PDF 728.6 KB |
| 14_K140PLUS Test Report DTS 2.4G WiFi part 1 | Test Report | 2026-02-10 | PDF 5.2 MB |
| 14_K140PLUS Test Report DTS 2.4G WiFi part 2 | Test Report | 2026-02-10 | PDF 5.8 MB |
| 14_K140PLUS Test Report DTS BLE part 1 | Test Report | 2026-02-10 | PDF 3.8 MB |
| 14_K140PLUS Test Report DTS BLE part 2 | Test Report | 2026-02-10 | PDF 4.7 MB |
| 14_K140PLUS Test Report SRD | Test Report | 2026-02-10 | PDF 2 MB |
| 16_K140PLUS 24G SRD Antenna Specification | Test Report | 2026-02-10 | PDF 453.5 KB |
| 16_K140PLUS BT Antenna Specification | Test Report | 2026-02-10 | PDF 594 KB |
| 16_K140PLUS WIFI Antenna Specification | Test Report | 2026-02-10 | PDF 591.6 KB |
| 02_K140PLUS Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-02-10 | PDF 90 KB |
| 03_K140PLUS U.S. Agent Designation Attestation Letter | Attestation Statements | 2026-02-10 | PDF 187 KB |
| 05_K140PLUS Authorization-CT | Cover Letter(s) | 2026-02-10 | PDF 57.9 KB |
| 06_K140PLUS Long-Confidential Request | Cover Letter(s) | 2026-02-10 | PDF 90.8 KB |
| 17_K140PLUS RF Exp Info | RF Exposure Info | 2026-02-10 | PDF 219 KB |
| 11_K140PLUS Block Diagram Metadata only | Block Diagram | PDF 188 KB | |
| 12_K140PLUS Schematics 1 Metadata only | Schematics | PDF 82.1 KB | |
| 12_K140PLUS Schematics 2 Metadata only | Schematics | PDF 54.6 KB | |
| 12_K140PLUS Schematics 3 Metadata only | Schematics | PDF 64.7 KB | |
| 12_K140PLUS Schematics 4 Metadata only | Schematics | PDF 24 KB | |
| 12_K140PLUS Schematics 5 Metadata only | Schematics | PDF 22.6 KB | |
| 12_K140PLUS Schematics_Module Metadata only | Schematics | PDF 30.1 KB | |
| 12_K140PLUS Schematics_RSC2412-101-A Metadata only | Schematics | PDF 224.9 KB | |
| 10_K140PLUS Operational Description Metadata only | Operational Description | PDF 147.3 KB |
Application Information
| Application ID | GrDTZii1MepfS38XPXH/cw== |
|---|---|
| Final Action Date | 2026-02-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035581784 |
| Model | K140PLUS |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Lock |
| Responsible Party | Zhanyi Zhou, 2398491487@qq.com  , +86-18108405211 |
| Non-Technical Contact | Wenyi Wang, MIRAMONT SOLUTIONS LLC, wenyiwang@miramontsolutions.com , 951 401 3633 |
| Test Firm | John Chan, Bay Area Compliance Laboratories Corp. (Kunshan), qa.ks@baclcorp.com  , 86-512-86175000 |
| TCB Email | TCBadmin@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| GrDTZii1MepfS38XPXH/cw== | 2026-02-10 | Original Equipment |
| 0dBkLEepxen43tFAeVr6MA== | 2026-02-10 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application GrDTZii1MepfS38XPXH/cw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 02/10/2026 Application Dated: 02/10/2026 |
| Zhejiang Desman Intelligent Technology Co., LTD |
| Floor 1-3, Building 1, No.7 Jianghui South Road, |
| Binjiang District, |
| Hangzhou City, Zhejiang Province, 310051 China |
| Attention: Zhanyi Zhou , Manager |
| 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: | 2BG5G-K140PLUS |
| Name of Grantee: | Zhejiang Desman Intelligent 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 | 0.0028 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0354 |
| RF output power is conducted. Device supports 20MHz and 40MHz BW modes. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter, except in accordance with FCC multi-transmitter evaluation procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 0dBkLEepxen43tFAeVr6MA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 02/10/2026 Application Dated: 02/10/2026 |
| Zhejiang Desman Intelligent Technology Co., LTD |
| Floor 1-3, Building 1, No.7 Jianghui South Road, |
| Binjiang District, |
| Hangzhou City, Zhejiang Province, 310051 China |
| Attention: Zhanyi Zhou , Manager |
| 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: | 2BG5G-K140PLUS |
| Name of Grantee: | Zhejiang Desman Intelligent 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 | 24010.0 - 24240.0 |
| The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter, except in accordance with FCC multi-transmitter evaluation procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |