FCC ID: 2ANDLTYGWBS-01 BLEMESH (SIG) Gateway

by: Hangzhou Tuya Information Technology Co.,Ltd latest update: 2020-09-10 model: TYGWBS-01

Four grants have been issued under this FCC ID from 09/16/2019 to 09/10/2020 (this is one of seventy-five releases in 2020 for this grantee). Public details available include internal & external photos, manuals, and frequency information. some products also feature user submitted or linked password defaults, warrantee terms, drivers, instructions, & troubleshooting guides.

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all	frequencies						exhibits	applications
		manual	photos			label

all exhibits 20
1 ~ 2020-09-10 7
2 ~ 2020-09-10 7
3 ~ 2019-09-16 12
4 ~ 2019-09-16 15

app s				submitted / available
1 2 3 4		Users Manual	pdf		September 16 2019 / October 31 2019
1 2 3 4	Internal photos	Internal Photos	pdf	140.46 KiB	September 10 2020
1 2 3 4	External Photos	External Photos	pdf	239.01 KiB	September 10 2020
1 2 3 4	External photo	External Photos	pdf	240.10 KiB	September 16 2019
1 2 3 4	Label and location	ID Label/Location Info	pdf	237.57 KiB	September 10 2020
1 2 3 4	Authorization Letter	Cover Letter(s)	pdf	107.43 KiB	September 10 2020
1 2 3 4	Class II Permissive Change Request Letter	Cover Letter(s)	pdf	132.82 KiB	September 10 2020
1 2 3 4	EMC Test Report	Test Report	pdf	1.80 MiB	September 10 2020
1 2 3 4	EMC Test set-up Photo	Test Setup Photos	pdf	215.08 KiB	September 10 2020
1 2 3 4	RF Test Report	Test Report	pdf	1.42 MiB	September 10 2020
1 2 3 4	RF Test set-up photo	Test Setup Photos	pdf	232.73 KiB	September 10 2020
1 2 3 4	Block Diagram	Block Diagram	pdf		September 16 2019	confidential
1 2 3 4	Family model letter	Cover Letter(s)	pdf	183.30 KiB	September 16 2019
1 2 3 4	LTC/STC Letter	Cover Letter(s)	pdf	108.19 KiB	September 16 2019
1 2 3 4	Operational Description	Operational Description	pdf		September 16 2019	confidential
1 2 3 4	Schematics	Schematics	pdf		September 16 2019	confidential
1 2 3 4		RF Exposure Info	pdf		September 16 2019
1 2 3 4	RF Test Report-BLE	Test Report	pdf	4.23 MiB	September 16 2019
1 2 3 4		Test Report	pdf		September 16 2019
1 2 3 4	WIFI Channel 12&13 Description letter	Cover Letter(s)	pdf	378.90 KiB	September 16 2019

exhibit
download
text

1 2 3 4

Internal photos

Internal Photos

pdf

140.46 KiB

September 10 2020

exhibit
download
text

1 2 3 4

External Photos

External Photos

pdf

239.01 KiB

September 10 2020

exhibit
download
text

1 2 3 4

External photo

External Photos

pdf

240.10 KiB

September 16 2019

exhibit
download
text

1 2 3 4

Label and location

ID Label/Location Info

pdf

237.57 KiB

September 10 2020

exhibit
download
text

1 2 3 4

Authorization Letter

Cover Letter(s)

pdf

107.43 KiB

September 10 2020

exhibit
download
text

1 2 3 4

Class II Permissive Change Request Letter

Cover Letter(s)

pdf

132.82 KiB

September 10 2020

exhibit
download
text

1 2 3 4

EMC Test Report

Test Report

pdf

1.80 MiB

September 10 2020

exhibit
download
text

1 2 3 4

EMC Test set-up Photo

Test Setup Photos

pdf

215.08 KiB

September 10 2020

exhibit
download
text

1 2 3 4

RF Test Report

Test Report

pdf

1.42 MiB

September 10 2020

exhibit
download
text

1 2 3 4

RF Test set-up photo

Test Setup Photos

pdf

232.73 KiB

September 10 2020

exhibit
download
text

1 2 3 4

Family model letter

Cover Letter(s)

pdf

183.30 KiB

September 16 2019

exhibit
download
text

1 2 3 4

LTC/STC Letter

Cover Letter(s)

pdf

108.19 KiB

September 16 2019

775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: sales.eaw@us.bureauveritas.com Confidentiality Request Letter Reason for Amendment (current / obsolete) Approved Date Revision History Initial Release (obsolete) Adding CFR 2.459 (obsolete) Updated company template & Added text box

(obsolete) Added IC confidentiality letter form (obsolete) Corrections to STC form. Added reference to KDB

(obsolete) Updated company logo (current) From 1.0 1.0 2.0 3.0 4.0 5.0 To 1.0 2.0 3.0 4.0 5.0 6.0 Nov-14-2006 August 11 - 2008 Jan-31-2012 March-26-2015 Nov-19-2015 Jun-26-2019 SCS-F19: Confidentiality Request Letter Page 1 of 3 Rev 6.0 Hangzhou Tuya Information Technology Co.,Ltd August 15, 2019 To:

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ANDLTYGWBS-01 Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as:

- Block Diagram

- Schematics

- Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Clients signature:

Clients name & title: Xiaodong Shou / General Manager Contact information / address: Room701,Building3,More Center,No.87 GuDun Road, Hangzhou, Zhejiang, China SCS-F19: Confidentiality Request Letter Page 2 of 3 Rev 6.0 Hangzhou Tuya Information Technology Co.,Ltd August 15, 2019 To: Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: Short Term Confidentiality Request for FCC ID: 2ANDLTYGWBS-01 To Whom It May Concern:

Pursuant to sections 0.457 and 0.459 of CFR 47, and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45 days; or for a specified date of not to exceed 180 days from the Grant Date. See KDB 726920. or 180

User Manual Internal Photos The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely, Clients signature:

exhibit
download
text

1 2 3 4

RF Test Report-BLE

Test Report

pdf

4.23 MiB

September 16 2019

exhibit
download
text

1 2 3 4

WIFI Channel 12&13 Description letter

Cover Letter(s)

pdf

378.90 KiB

September 16 2019

WIFI Channel 12 and 13 Declaration Letter Reason for Amendment Initial Release (obsolete) Modify the select options (current) Revision History From Initial 1.0 To 1.0 2.0 Approved Date December 22, 2015 September 23, 2016 SCS-F190 WiFi Channel 12&13 Declaration Letter Created by William Graff Page 1 of 2 Rev.2.0 Approved by Bao-Thuong Nguyen Applicant Letterhead. WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2ANDLTYGWBS-01 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels cant be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note:

1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo-location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following:

Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title:General Manager Signature:

Phone:86-571-86581786 Email:mikeshou@tuya.com Date: August 15, 2019 SCS-F190 WiFi Channel 12&13 Declaration Letter Created by William Graff Page 2 of 2 Rev.2.0 Approved by Bao-Thuong Nguyen

		frequency	equipment class	purpose
1	2020-09-10		JAB - Part 15 Class B Digital Device	Class II Permissive Change
2		2412 ~ 2462	DTS - Digital Transmission System
3	2019-09-16		JAB - Part 15 Class B Digital Device	Original Equipment
4		2412 ~ 2462	DTS - Digital Transmission System

Application Forms

app s	Applicant Information
1 2 3 4	Effective	2020-09-10
1 2 3 4	Effective	2019-09-16
1 2 3 4	Applicant's complete, legal business name	Hangzhou Tuya Information Technology Co.,Ltd
1 2 3 4	FCC Registration Number (FRN)	0026759332
1 2 3 4	Physical Address	Room701,Building3,More Center,No.87 GuDun Road
1 2 3 4		Hangzhou,Zhejiang, N/A
1 2 3 4		China

app s	TCB Information
1 2 3 4	TCB Application Email Address	t******@siemic.com
1 2 3 4	TCB Scope	A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
1 2 3 4	TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques

app s	FCC ID
1 2 3 4	Grantee Code	2ANDL
1 2 3 4	Equipment Product Code	TYGWBS-01

app s	Person at the applicant's address to receive grant or for contact
1 2 3 4	Name	x****** S**
1 2 3 4	Title	General Manager
1 2 3 4	Telephone Number	+86-5********
1 2 3 4	Fax Number	+86-5********
1 2 3 4	E-mail	m******@tuya.com

app s	Technical Contact
		n/a

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1 2 3 4	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?:	No
1 2 3 4		Yes
1 2 3 4	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?:	No
1 2 3 4		Yes
1 2 3 4	If so, specify the short-term confidentiality release date (MM/DD/YYYY format)	10/31/2019
	if no date is supplied, the release date will be set to 45 calendar days past the date of grant.

app s	Cognitive Radio & Software Defined Radio, Class, etc
1 2 3 4	Is this application for software defined/cognitive radio authorization?	No
1 2 3 4	Equipment Class	JAB - Part 15 Class B Digital Device
1 2 3 4	Equipment Class	DTS - Digital Transmission System
1 2 3 4	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	BLEMESH (SIG) Gateway
1 2 3 4	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	No
1 2 3 4	Modular Equipment Type	Does not apply
1 2 3 4	Purpose / Application is for	Class II Permissive Change
1 2 3 4	Purpose / Application is for	Original Equipment
1 2 3 4	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	Yes
1 2 3 4	Related Equipment: 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
1 2 3 4	Grant Comments	C2PC to add a new AC adapter.
1 2 3 4		C2PC to add a new AC adapter. Power listed is the maximum conducted output power. Device contains 20 and 40 MHz signal bandwidth. 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 antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
1 2 3 4		Power listed is the maximum conducted output power. Device contains 20 and 40 MHz signal bandwidth. 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 antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
1 2 3 4	Is there an equipment authorization waiver associated with this application?	No
1 2 3 4	If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?	No

app s	Test Firm Name and Contact Information
1 2 3 4	Firm Name	BUREAU VERITAS ADT (Shanghai) Corporation
1 2 3 4	Name	A****** C******
1 2 3 4	Telephone Number	86 24********
1 2 3 4	E-mail	a******@cn.bureauveritas.com

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	15B	CC
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
2	1	15C	CC	2402	2480	0.0071
2	2	15C	CC	2412	2462	0.0428
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
3	1	15B	CC
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
4	1	15C	CC	2402	2480	0.0071
4	2	15C	CC	2412	2462	0.0428

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

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