FCC ID: 2ANDLTY-R8807 Smart Doorbell

Video DOORBELL USER MANUAL Remark:

Working temperature: -10-45, less than 95% RH Model: SC222-WH2

: Alternating current RF frequency: 2.412 GHz to 2.472 GHz(Ch1-11 for US/CA,Ch1-13 for EU/CN) CE Notice:

Product nameSmart Doorbell Model numberSC222-WH2 working frequency2412M-2472MHz Max Power RF: 17.97dBm EIRP CE Products with the CE marking comply with the Radio Equipment Directive (2014/53/EU), the Electromagnetic Compatibility Directive

(2014/30/EU), the Low Voltage Directive (2014/35/EU) issued by the Commission of the European. Compliance with these directives implies conformity to the following European Standards EN300328 V2.2.2 EN301489-1 V2.2.1 EN301489-17 V3.2.0 EN62368-1:2014+A11:2017 EN55032:2015+AC:2016(ClassB);

EN55035:2017 EN62311:2008 WEEE This product must not be disposed of as normal household waste, in accordance with EU directive for waste electrical and electronic equipment (WEEE- 2012/19/EU). Insteadit should be disposed of by returning it to the point of sale, or to a municipal recycling collection point. FCC Notice:

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. The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. In cases where the manual is provided only in a form other than paper, such as on a computer disk or over the Internet, the information required by this section may be included in the manual in that alternative form, provided the user can reasonably be expected to have the capability to access information in that form.

(b) For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a prominent location in the text of the manual:

NOTE: 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 generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help. RF exposure warning This equipment must be installed and operated in accordance with provided instructions and 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. End-users and installers must be provide with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

Smart Doorbell LA CO) we { Powered by Model: SC222-WH2 Input: AC 12~24V Ga FCC ID: 2ANDLTY-R8807 ea Hangzhou Tuya Information Technology Co., Lid UML AIAN SN: 2R118061234567

Tel: 408-526-1188 Fax: 408-526-1088 Email: sales.eaw@us.bureauveritas.com 775 Montague Expressway Milpitas, CA 95035 Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Initial Release (obsolete) Revised wording (obsolete) Updated company template (obsolete) Updated letter information (obsolete) Added FCC ID field (obsolete) Updated company name & logo (current) Revision History 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 Approved Date Nov-14-2006 Sept25-2007 Jan-31-2012 May-23-2014 Sep-16-2014 Jun-27-2018 SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 6.0 Hangzhou Tuya Information Technology Co., Ltd

(April 03, 2020) To: BVCPS, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Hangzhou Tuya Information Technology Co., Ltd , hereby authorize Bureau Veritas Consumer Product Services, Inc. to act as a Certification Body for certifying for the following project(s):

FCC ID: 2ANDLTY-R8807 Product Description: Smart Doorbell Model: SC222-WH2 We affirm that between Bureau Veritas Consumer Product Services, Inc. and Hangzhou Tuya Information Technology Co., Ltd, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Clients signature Clients name / title: XiaoDong Shou/ General Manager Contact information / address: Room701,Building 3, More Center,No.87 GuDun Road, Hangzhou, Zhejiang, China SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 6.0

775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: sales.eaw@us.bureauveritas.com Confidentiality Request Letter Revision History From Reason for Amendment (current / obsolete) 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) 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 Approved Date 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 April 3, 2020 To:

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ANDLTY-R8807 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 April 3, 2020 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: 2ANDLTY-R8807 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 Sincerely, 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. 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 3 of 3 Rev 6.0

WIFI Channel 12 and 13 Declaration Letter Reason for Amendment Approved Date Revision History Initial Release (obsolete) Modify the select options (current) December 22, 2015 September 23, 2016 From Initial 1.0 To 1.0 2.0 SCS-F190 WiFi Channel 12&13 Declaration Letter Created by William Graff Page 1 of 2 Rev.2.0 Approved by Bao-Thuong Nguyen Hangzhou Tuya Information Technology Co., Ltd WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2ANDLTY-R8807 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: April 3, 2020 SCS-F190 WiFi Channel 12&13 Declaration Letter Created by William Graff Page 2 of 2 Rev.2.0 Approved by Bao-Thuong Nguyen