FCC ID 2BEWXSC162

2BEWX-SC162, 2BEWX SC162, 2BEWXSC162, 2BEWXSCI62, 2BEWX5C162

Zhejiang Lingzhu Technology Co., Ltd. Smart Battery Doorbell SC162

An FCC ID is the product ID assigned by the FCC to identify wireless products in the market. The FCC chooses 3 or 5 character "Grantee" codes to identify the business that created the product. For example, the grantee code for FCC ID: 2BEWXSC162 is 2BEWX. The remaining characters of the FCC ID, SC162, are often associated with the product model, but they can be random. These letters are chosen by the applicant. In addition to the application, the FCC also publishes internal images, external images, user manuals, and test results for wireless devices. They can be under the "exhibits" tab below.

Purchase on Amazon: Smart Battery Doorbell

Application: Smart Battery Doorbell
Equipment Class: DTS - Digital Transmission System
Short Link: fcc.id/2BEWXSC162
Sources: FCC.gov | FCC.report
Registered By: Zhejiang Lingzhu Technology Co., Ltd. - 2BEWX (China)

App #	Purpose	Date	Unique ID
1	Original Equipment	2024-04-29	vGySd+5rWGZ2b0rhRNphug==
2	Original Equipment	2024-04-29	Vni/Libyy7hIbzd76Gelcg==
3	Class II Permissive Change	2025-03-31	L81JxcvzjmryAhg3l0wLZg==

Operating Frequencies

Frequency Range	Power Output	Rule Parts	Grant Notes	App #
433.92 MHz		15.231	CC	2.1
2.402-2.48 GHz	6.58 mW	15C	CC	1.3
2.402-2.48 GHz	6.58 mW	15C	CC	3.3
2.412-2.462 GHz	370.68 mW	15C	CC	1.1
2.412-2.462 GHz	370.68 mW	15C	CC	3.1
2.422-2.452 GHz	283.79 mW	15C	CC	1.2
2.422-2.452 GHz	283.79 mW	15C	CC	3.2

Exhibits

Available Exhibits

App #	Document	Type	Submitted Available
1	External Photos	External Photos Adobe Acrobat PDF (818 kB)	2024-04-29 2024-04-29
1	WIFI Channel 12 and 13 Declaration Letter	Cover Letter(s) Adobe Acrobat PDF (113 kB)	2024-04-29 2024-04-29
1	Users Manual	Users Manual Adobe Acrobat PDF (913 kB)	2024-04-29 2024-04-29
1	Setup Photos for 2.4GHz Rev1	Test Setup Photos Adobe Acrobat PDF (598 kB)	2024-04-29 2024-04-29
1	RF Test Report of Report 2.4G Wi-Fi	Test Report Adobe Acrobat PDF (5495 kB)	2024-04-29 2024-04-29
1	RF Test Report of BLE	Test Report Adobe Acrobat PDF (3868 kB)	2024-04-29 2024-04-29
1	Antenna Specification for 2.4GHz	Test Report Adobe Acrobat PDF (589 kB)	2024-04-29 2024-04-29
1	MPE Report	RF Exposure Info Adobe Acrobat PDF (193 kB)	2024-04-29 2024-04-29
1	Label and Location	ID Label/Location Info Adobe Acrobat PDF (765 kB)	2024-04-29 2024-04-29
1	Setup Photos for 2.4GHz Rev1	External Photos Adobe Acrobat PDF (598 kB)	2024-04-29 2024-04-29
1	SDOC Declaration Letter Rev1	Cover Letter(s) Adobe Acrobat PDF (103 kB)	2024-04-29 2024-04-29
1	FCC Confidentiailty	Cover Letter(s) Adobe Acrobat PDF (94 kB)	2024-04-29 2024-04-29
1	FCC Agent Authorisation	Cover Letter(s) Adobe Acrobat PDF (43 kB)	2024-04-29 2024-04-29
1	Covered Equipment Attestation	Attestation Statements Adobe Acrobat PDF (133 kB)	2024-04-29 2024-04-29
1	Attestation Statements US Agent	Attestation Statements Adobe Acrobat PDF (164 kB)	2024-04-29 2024-04-29
2	Users Manual	Users Manual Adobe Acrobat PDF (913 kB)	2024-04-28 2024-04-29
2	Setup Photos for 433.92MHz Rev1	Test Setup Photos Adobe Acrobat PDF (454 kB)	2024-04-28 2024-04-29
2	Antenna Specification for 433MHz	Test Report Adobe Acrobat PDF (578 kB)	2024-04-28 2024-04-29
2	MPE Report	RF Exposure Info Adobe Acrobat PDF (193 kB)	2024-04-28 2024-04-29
2	RF Test Report of 433.92MHz Transmitter	Test Report Adobe Acrobat PDF (862 kB)	2024-04-28 2024-04-29
2	Label and Location	ID Label/Location Info Adobe Acrobat PDF (765 kB)	2024-04-28 2024-04-29
2	External Photos	External Photos Adobe Acrobat PDF (818 kB)	2024-04-28 2024-04-29
2	SDOC Declaration Letter Rev1	Cover Letter(s) Adobe Acrobat PDF (103 kB)	2024-04-28 2024-04-29
2	FCC Confidentiailty	Cover Letter(s) Adobe Acrobat PDF (94 kB)	2024-04-28 2024-04-29
2	FCC Agent Authorisation	Cover Letter(s) Adobe Acrobat PDF (43 kB)	2024-04-28 2024-04-29
2	Covered Equipment Attestation	Attestation Statements Adobe Acrobat PDF (133 kB)	2024-04-28 2024-04-29
2	Attestation Statements US Agent	Attestation Statements Adobe Acrobat PDF (164 kB)	2024-04-28 2024-04-29

APP # 1 (2024-04-29)

App #	Document	Type	Submitted Available
1	External Photos	External Photos Adobe Acrobat PDF (818 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	WIFI Channel 12 and 13 Declaration Letter	Cover Letter(s) Adobe Acrobat PDF (113 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	Users Manual	Users Manual Adobe Acrobat PDF (913 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	Setup Photos for 2.4GHz Rev1	Test Setup Photos Adobe Acrobat PDF (598 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	RF Test Report of Report 2.4G Wi-Fi	Test Report Adobe Acrobat PDF (5495 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	RF Test Report of BLE	Test Report Adobe Acrobat PDF (3868 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	Antenna Specification for 2.4GHz	Test Report Adobe Acrobat PDF (589 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	MPE Report	RF Exposure Info Adobe Acrobat PDF (193 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	Label and Location	ID Label/Location Info Adobe Acrobat PDF (765 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	Setup Photos for 2.4GHz Rev1	External Photos Adobe Acrobat PDF (598 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	SDOC Declaration Letter Rev1	Cover Letter(s) Adobe Acrobat PDF (103 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	FCC Confidentiailty	Cover Letter(s) Adobe Acrobat PDF (94 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	FCC Agent Authorisation	Cover Letter(s) Adobe Acrobat PDF (43 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	Covered Equipment Attestation	Attestation Statements Adobe Acrobat PDF (133 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00
1	Attestation Statements US Agent	Attestation Statements Adobe Acrobat PDF (164 kB)	2024-04-29 00:00:00 2024-04-29 00:00:00

APP # 2 (2024-04-29)

App #	Document	Type	Submitted Available
2	Users Manual	Users Manual Adobe Acrobat PDF (913 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	Setup Photos for 433.92MHz Rev1	Test Setup Photos Adobe Acrobat PDF (454 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	Antenna Specification for 433MHz	Test Report Adobe Acrobat PDF (578 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	MPE Report	RF Exposure Info Adobe Acrobat PDF (193 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	RF Test Report of 433.92MHz Transmitter	Test Report Adobe Acrobat PDF (862 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	Label and Location	ID Label/Location Info Adobe Acrobat PDF (765 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	External Photos	External Photos Adobe Acrobat PDF (818 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	SDOC Declaration Letter Rev1	Cover Letter(s) Adobe Acrobat PDF (103 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	FCC Confidentiailty	Cover Letter(s) Adobe Acrobat PDF (94 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	FCC Agent Authorisation	Cover Letter(s) Adobe Acrobat PDF (43 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	Covered Equipment Attestation	Attestation Statements Adobe Acrobat PDF (133 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00
2	Attestation Statements US Agent	Attestation Statements Adobe Acrobat PDF (164 kB)	2024-04-28 00:00:00 2024-04-29 00:00:00

APP # 1 (2024-04-29)

App #	Document	Type	Submitted Available
1	Block Diagram	Block Diagram Adobe Acrobat PDF (174 kB)	2024-04-29 00:00:00 N/A
1	PCB layout	Schematics Adobe Acrobat PDF (358 kB)	2024-04-29 00:00:00 N/A

APP # 2 (2024-04-29)

App #	Document	Type	Submitted Available
2	Block Diagram	Block Diagram Adobe Acrobat PDF (174 kB)	2024-04-28 00:00:00 N/A
2	PCB layout	Schematics Adobe Acrobat PDF (358 kB)	2024-04-28 00:00:00 N/A
2	schematic diagram	Schematics Adobe Acrobat PDF (536 kB)	2024-04-28 00:00:00 N/A

APP # 1 (2024-04-29)

App #	Document	Type	Submitted Available
1	Operational Description	Operational Description Adobe Acrobat PDF (138 kB)	2024-04-29 00:00:00 N/A

APP # 2 (2024-04-29)

App #	Document	Type	Submitted Available
2	Operational Description	Operational Description Adobe Acrobat PDF (138 kB)	2024-04-28 00:00:00 N/A

APP # 1 (2024-04-29)

App #	Document	Type	Submitted Available
1	schematic diagram	Schematics Adobe Acrobat PDF (536 kB)	2024-04-29 00:00:00 N/A
1	Internal Photos	Internal Photos Adobe Acrobat PDF (1787 kB)	2024-04-29 00:00:00 2024-10-24 00:00:00

APP # 2 (2024-04-29)

App #	Document	Type	Submitted Available
2	Internal Photos	Internal Photos Adobe Acrobat PDF (1787 kB)	2024-04-28 00:00:00 2024-10-24 00:00:00

Application Forms

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Zhejiang Lingzhu Technology Co., Ltd.
FCC Registration Number (FRN):	0034841213
Alphanumeric FCC ID:	2BEWXSC162
Unique Application Identifier:	vGySd+5rWGZ2b0rhRNphug==
Line one:	Room 302,No 1 Building Huace Center,Xihu District
City:	Hangzhou
State:	N/A
Country:	China
Zip Code:	310000

TCB Information

TCB Application Email Address:	zhining.zhang@tuvsud.com
TCB Scope:	A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID

Grantee Code:	2BEWX
Product Code:	SC162

Person at the applicant's address to receive grant or for contact

Name:	Linyun Li
Title:	Manager

Telephone Number:

0571-86581786

Extension:

Fax Number:	0571-86581786
Email:	lilinyun@smartlz.com

Long-Term Confidentiality

Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: Yes

Short-Term Confidentiality

Does short-term confidentiality apply to this application?: Yes

If so, specify the short-term confidentiality release date (MM/DD/YYYY format): 10/24/2024
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio

Is this application for software defined/cognitive radio authorization? No

Equipment Class

Equipment Class: DTS - Digital Transmission System
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant):	Smart Battery Doorbell

Related OET KnowledgeDataBase Inquiry

Is there a KDB inquiry associated with this application? No

Modular Equipment

Modular Type: Does not apply

Application Purpose

Application is for: Original Equipment

Composite/Related Equipment

Is the equipment in this application a composite device subject to an additional equipment authorization? Yes

Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? No

Test Firm Information

Name of test firm and contact person on file with the FCC:

Firm Name: TUV SUD Certification and Testing (China) Co., Ltd

First Name: Yi

Last Name: Ba

Telephone Number:

86 21 6140 0132

Extension:

E-mail: yi.ba@tuvsud.com

Grant Comments

Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Power output listed is conducted power. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons to satisfy the requirements of 2.1091. End-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device operates in 20 MHz and 40 MHz bandwidth modes.

Set the grant of this application to be deferred to a specified date:
No

Equipment Authorization Waiver

Is there an equipment authorization waiver associated with this application? No

If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?: No

WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT (U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE (U.S. CODE, TITLE 47, SECTION 503).

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:

The applicant must certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes.

Does the applicant or authorized agent so certify? Yes

Applicant/Agent Certification:

I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements.

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above section 5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant. It is understood that the letter of authorization must be submitted to the FCC upon request, and that the FCC reserves the right to contact the applicant directly at any time.

Signature of Authorized Person Filing: Jiaxi Xu

Title of authorized signature: Project Manager

Complete items below if agent signs the application:

Firm Name: TUV SUD Certification China

Name: Jiaxi Jiaxi Jiaxi

Line 1: Jiaxi

Line 2: Jiaxi

P.O. Box: Jiaxi

City: Jiaxi

State: Jiaxi

Country: Jiaxi

Zip Code: Jiaxi

Telephone Number:

+862160379151

E-mail: Jiaxi.Xu@tuvsud.com

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Zhejiang Lingzhu Technology Co., Ltd.
FCC Registration Number (FRN):	0034841213
Alphanumeric FCC ID:	2BEWXSC162
Unique Application Identifier:	Vni/Libyy7hIbzd76Gelcg==
Line one:	Room 302,No 1 Building Huace Center,Xihu District
City:	Hangzhou
State:	N/A
Country:	China
Zip Code:	310000

TCB Information

TCB Application Email Address:	zhining.zhang@tuvsud.com
TCB Scope:	A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices

FCC ID

Grantee Code:	2BEWX
Product Code:	SC162

Person at the applicant's address to receive grant or for contact

Name:	Linyun Li
Title:	Manager

Telephone Number:

0571-86581786

Extension:

Fax Number:	0571-86581786
Email:	lilinyun@smartlz.com

Long-Term Confidentiality

Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: Yes

Short-Term Confidentiality

Does short-term confidentiality apply to this application?: Yes

If so, specify the short-term confidentiality release date (MM/DD/YYYY format): 10/24/2024
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio

Is this application for software defined/cognitive radio authorization? No

Equipment Class

Equipment Class: DSC - Part 15 Security/Remote Control Transmitter
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant):	Smart Battery Doorbell

Related OET KnowledgeDataBase Inquiry

Is there a KDB inquiry associated with this application? No

Modular Equipment

Modular Type: Does not apply

Application Purpose

Application is for: Original Equipment

Composite/Related Equipment

Is the equipment in this application a composite device subject to an additional equipment authorization? Yes

Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? No

Test Firm Information

Name of test firm and contact person on file with the FCC:

Firm Name: TUV SUD Certification and Testing (China) Co., Ltd

First Name: Yi

Last Name: Ba

Telephone Number:

86 21 6140 0132

Extension:

E-mail: yi.ba@tuvsud.com

Grant Comments

Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons to satisfy the requirements of 2.1091. End-users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

Set the grant of this application to be deferred to a specified date:
No

Equipment Authorization Waiver

Is there an equipment authorization waiver associated with this application? No

If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?: No

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:

Does the applicant or authorized agent so certify? Yes

Applicant/Agent Certification:

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

Signature of Authorized Person Filing: Jiaxi Xu

Title of authorized signature: Project Manager

Complete items below if agent signs the application:

Firm Name: TUV SUD Certification China

Name: Jiaxi Jiaxi Jiaxi

Line 1: Jiaxi

Line 2: Jiaxi

P.O. Box: Jiaxi

City: Jiaxi

State: Jiaxi

Country: Jiaxi

Zip Code: Jiaxi

Telephone Number:

+862160379151

E-mail: Jiaxi.Xu@tuvsud.com

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Zhejiang Lingzhu Technology Co., Ltd.
FCC Registration Number (FRN):	0034841213
Alphanumeric FCC ID:	2BEWXSC162
Unique Application Identifier:	L81JxcvzjmryAhg3l0wLZg==
Line one:	Room 302,No 1 Building Huace Center,Xihu District
City:	Hangzhou
State:	N/A
Country:	China
Zip Code:	310000

TCB Information

TCB Application Email Address:	zhining.zhang@tuvsud.com
TCB Scope:	A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID

Grantee Code:	2BEWX
Product Code:	SC162

Person at the applicant's address to receive grant or for contact

Name:	Linyun Li
Title:	Manager

Telephone Number:

0571-86581786

Extension:

Fax Number:	0571-86581786
Email:	lilinyun@smartlz.com

Long-Term Confidentiality

Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: Yes

Short-Term Confidentiality

Does short-term confidentiality apply to this application?: Yes

If so, specify the short-term confidentiality release date (MM/DD/YYYY format): 09/24/2025
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio

Is this application for software defined/cognitive radio authorization? No

Equipment Class

Equipment Class: DTS - Digital Transmission System
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant):	Smart Battery Doorbell

Related OET KnowledgeDataBase Inquiry

Is there a KDB inquiry associated with this application? No

Modular Equipment

Modular Type: Does not apply

Application Purpose

Application is for: Class II permissive change or modification of presently authorized equipment

Composite/Related Equipment

Is the equipment in this application a composite device subject to an additional equipment authorization? Yes

Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? No

Test Firm Information

Name of test firm and contact person on file with the FCC:

Firm Name: TUV SUD Certification and Testing (China) Co., Ltd

First Name: Yi

Last Name: Ba

Telephone Number:

86 21 6140 0132

Extension:

E-mail: yi.ba@tuvsud.com

Grant Comments

Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Class II permissive change. Power output listed is conducted power. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons to satisfy the requirements of 2.1091. End-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device operates in 20 MHz and 40 MHz bandwidth modes.

Set the grant of this application to be deferred to a specified date:
No

Equipment Authorization Waiver

Is there an equipment authorization waiver associated with this application? No

If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?: No

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:

Does the applicant or authorized agent so certify? Yes

Applicant/Agent Certification:

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

Signature of Authorized Person Filing: Hui Tong

Title of authorized signature: Project Engineer

Complete items below if agent signs the application:

Firm Name: TUV SUD Certification China

Name: Hui Hui Hui

Line 1: Hui

Line 2: Hui

P.O. Box: Hui

City: Hui

State: Hui

Country: Hui

Zip Code: Hui

Telephone Number:

02160379151

E-mail: Hui.Tong@tuvsud.com

Applications are submitted for FCC ID and Grant requests. Click an above application to view details

Grants

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

TUV SUD BABT UNLIMITED
Octagon House, Concorde Way Segensworth North
Fareham, PO15 5RL
United Kingdom

Date of Grant: 03/31/2025

Application Dated: 03/28/2025

Zhejiang Lingzhu Technology Co., Ltd.

Room 302,No 1 Building Huace Center,Xihu District

Hangzhou, 310000
China

Attention: Linyun Li , 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:	2BEWXSC162

Name of Grantee:	Zhejiang Lingzhu Technology Co., Ltd.

Equipment Class:	Digital Transmission System
Notes:	Smart Battery Doorbell

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2412.0 - 2462.0	0.37068
CC	15C	2422.0 - 2452.0	0.28379
CC	15C	2402.0 - 2480.0	0.00658

Class II permissive change. Power output listed is conducted power. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons to satisfy the requirements of 2.1091. End-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device operates in 20 MHz and 40 MHz bandwidth modes.

CC:	This device is certified pursuant to two different Part 15 rules sections.

r="0" width="100%"> COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION COPY Certification

Zhejiang Lingzhu Technology Co., Ltd.
Room 302,No 1 Building Huace Center,Xihu District
Hangzhou, 310000
China

Date of Grant: 03/31/2025

Application Dated: 03/28/2025

Attention: Linyun Li , 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:	2BEWXSC162

Name of Grantee:	Zhejiang Lingzhu Technology Co., Ltd.

Equipment Class:	Digital Transmission System
Notes:	Smart Battery Doorbell
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2412.0 - 2462.0	0.37068
CC	15C	2422.0 - 2452.0	0.28379
CC	15C	2402.0 - 2480.0	0.00658

CC:	This device is certified pursuant to two different Part 15 rules sections.

Mail To:

EA534259

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

TUV SUD BABT UNLIMITED
Octagon House, Concorde Way Segensworth North
Fareham, PO15 5RL
United Kingdom

Date of Grant: 04/29/2024

Application Dated: 04/29/2024

Zhejiang Lingzhu Technology Co., Ltd.

Room 302,No 1 Building Huace Center,Xihu District

Hangzhou, 310000
China

Attention: Linyun Li , 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:	2BEWXSC162

Name of Grantee:	Zhejiang Lingzhu Technology Co., Ltd.

Equipment Class:	Digital Transmission System
Notes:	Smart Battery Doorbell

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2412.0 - 2462.0	0.37068
CC	15C	2422.0 - 2452.0	0.28379
CC	15C	2402.0 - 2480.0	0.00658

Power output listed is conducted power. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons to satisfy the requirements of 2.1091. End-users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

This device operates in 20 MHz and 40 MHz bandwidth modes.

CC:	This device is certified pursuant to two different Part 15 rules sections.

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

Zhejiang Lingzhu Technology Co., Ltd.
Room 302,No 1 Building Huace Center,Xihu District
Hangzhou, 310000
China

Date of Grant: 04/29/2024

Application Dated: 04/29/2024

Attention: Linyun Li , 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:	2BEWXSC162

Name of Grantee:	Zhejiang Lingzhu Technology Co., Ltd.

Equipment Class:	Digital Transmission System
Notes:	Smart Battery Doorbell
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2412.0 - 2462.0	0.37068
CC	15C	2422.0 - 2452.0	0.28379
CC	15C	2402.0 - 2480.0	0.00658

This device operates in 20 MHz and 40 MHz bandwidth modes.

CC:	This device is certified pursuant to two different Part 15 rules sections.

Mail To:

EA300348

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

TUV SUD BABT UNLIMITED
Octagon House, Concorde Way Segensworth North
Fareham, PO15 5RL
United Kingdom

Date of Grant: 04/29/2024

Application Dated: 04/28/2024

Zhejiang Lingzhu Technology Co., Ltd.

Room 302,No 1 Building Huace Center,Xihu District

Hangzhou, 310000
China

Attention: Linyun Li , 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:	2BEWXSC162

Name of Grantee:	Zhejiang Lingzhu Technology Co., Ltd.

Equipment Class:	Part 15 Security/Remote Control Transmitter
Notes:	Smart Battery Doorbell

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15.231	433.92 - 433.92

The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons to satisfy the requirements of 2.1091. End-users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

CC:	This device is certified pursuant to two different Part 15 rules sections.

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

Zhejiang Lingzhu Technology Co., Ltd.
Room 302,No 1 Building Huace Center,Xihu District
Hangzhou, 310000
China

Date of Grant: 04/29/2024

Application Dated: 04/28/2024

Attention: Linyun Li , 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:	2BEWXSC162

Name of Grantee:	Zhejiang Lingzhu Technology Co., Ltd.

Equipment Class:	Part 15 Security/Remote Control Transmitter
Notes:	Smart Battery Doorbell
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15.231	433.92 - 433.92

CC:	This device is certified pursuant to two different Part 15 rules sections.

Mail To:

EA590367

FCC ID 2BEWXSC162

2BEWX-SC162, 2BEWX SC162, 2BEWXSC162, 2BEWXSCI62, 2BEWX5C162

Zhejiang Lingzhu Technology Co., Ltd. Smart Battery Doorbell SC162

Purchase on Amazon: Smart Battery Doorbell

Operating Frequencies

Exhibits

Available Exhibits

APP # 1 (2024-04-29)

APP # 2 (2024-04-29)

APP # 1 (2024-04-29)

APP # 2 (2024-04-29)

APP # 1 (2024-04-29)

APP # 2 (2024-04-29)

APP # 1 (2024-04-29)

APP # 2 (2024-04-29)

Application Forms

Applications are submitted for FCC ID and Grant requests. Click an above application to view details

Grants

Grants authorize equipment for operation at approved frequencies and sale within the USA. Click an above grant to view details