2AYMW-SB20-W-11Self-Powered Wireless doorbell activator

尺寸: 276mmX210mm 形式: 彩色单页（130g铜版纸) 横向: 背面中间压痕 纵向: 背面三等分压痕 210.00 mm 276.00 mm FCC Statement 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. This device complies with FCC PART15 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Warters Edge LLC Model Difference Product Name: Self-Powered Wireless doorbell activator Model Number: SB2.0-W-1.1, SB2.0-W-2.1, G2SW, G2CW, K5 FCC Identifier: 2AYMW-SB20-W-11 All the models are the same circuit and RF module, except the model names and outlook color. Regards Sincerely Client’s signature Client’s name / title : Corey Smith / Manager Contact information / address: 1046 Warters Cv, Victor, NY 14564 USA

WARTERS EDGE LLC 1/1 Letter of Authorization Company: WARTERS EDGE LLC Address: 1046 Warters Cv, Victor, NY 14564 USA Product Name: Self-Powered Wireless doorbell activator Model Number: SB2.0-W-1.1, SB2.0-W-2.1, G2SW, G2CW, K5 FCC Identifier: 2AYMW-SB20-W-11 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Corey Smith Date: 2021-01-07 Title: Manager Signature of applicant:

WARTERS EDGE LLC 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021-01-07 Subject: Request for Confidentiality FCC ID: 2AYMW-SB20-W-11 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Corey Smith Title: Manager

Model: SB2.0-W-1.1

Size:17*10.5mm M/N: SB2.0-W-1.1 FCC ID: 2AYMW-SB20-W-11 Label location

Antenna location Model: SB2.0-W-1.1

Global United Technology Services Co., Ltd. Report No.: GTSL202012000025 Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 24 + TEST REPORT Applicant: Warters Edge LLC Address of Applicant: 1046 Warters Cv, Victor, NY 14564 USA Manufacturer: Wuhan Linptech Co., Ltd. Address of Manufacturer: 2/A Innovative Yuan, Changzui Science Park, Gaoxin 6th Road, Jiangxia, Wuhan, Hubei 430205, P.R. China Equipment Under Test (EUT) Product Name: Self-Powered Wireless doorbell activator Model No.: SB2.0-W-1.1, SB2.0-W-2.1, G2SW, G2CW, K5 Trade Mark: Mighty Paw FCC ID: 2AYMW-SB20-W-11 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231 Date of sample receipt: Dec. 20, 2020 Date of Test: Dec. 20, 2020 - Dec. 27, 2020 Date of report issued: Dec. 27, 2020 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202012000025 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 24 2 Version Version No. Date Description 00 Dec. 27, 2020 Original Prepared By: Date: Dec. 27, 2020 Project Engineer Check By: Date: Dec. 27, 2020 Reviewer Report No.: GTSL202012000025 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 24 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 5 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 5 5.4 DEVIATION FROM STANDARDS ............................................................................................................ 5 5.5 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................. 6 5.6 TEST FACILITY ................................................................................................................................... 6 5.7 TEST LOCATION ................................................................................................................................. 6 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................ 6 6 TEST INSTRUMENTS LIST ..................................................................................................................... 7 7 TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1 ANTENNA REQUIREMENT ..................................................................................................................... 9 7.2 CONDUCTED EMISSIONS ................................................................................................................... 10 7.3 RADIATED EMISSION METHOD ........................................................................................................... 11 7.3.1 Spurious emissions .................................................................................................................... 13 7.4 20DB OCCUPY BANDWIDTH .............................................................................................................. 17 7.5 CALCULATION OF AVERAGE FACTOR ..................................................................................... 19 7.6 DWELL TIME ................................................................................................................................. 21 8 TEST SETUP PHOTO ............................................................................................................................ 23 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 24 Report No.: GTSL202012000025 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 24 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 N/A Fundamental &Radiated Spurious Emission Measurement 15.209,15.231b Pass Occ…

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Measurement Photos Model: SB2.0-W-1.1