2AKXB-W0701600SwitchBot Curtain

Woan Technology (Shenzhen) Co., Ltd.

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Jun 16, 2020
Application Purpose: Original Equipment
Date of Application: Jun 16, 2020
Equipment Note: SwitchBot Curtain
Frequency Range: 2402.00000000 - 2480.00000000
Company: Woan Technology (Shenzhen) Co., Ltd.
Country: China

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

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Cover Letter(s)

Differences Declaration To whom concern, We company WoCao Technology (Shenzhen) Co., Ltd. Here by declares: The product model(s) W0701601, W0701602, W0701603, W0701604, W0701605 are the same electronic schematic and Antenna with W0701600, which tested in Shenzhen Huatongwei International Inspection Co., Ltd., the only difference is different model names for commercial purpose. Sincerely yours, Name (in print): Yang Pan Company name: WoCao Technology (Shenzhen) Co., Ltd. Company address: Baoanzhigu A510, Yintian Rd, Xixiang, Bao'an, Shenzhen,Guangdong, China Tel: 13602507045 E-Mail: [email protected]

Cover Letter(s)

WoCao Technology (Shenzhen) Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020-06-15 Subject; Request for Long Term Confidentiality FCC ID: 2AKXB-W0701600 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Yang Pan Title: Manager

Cover Letter(s)

WoCao Technology (Shenzhen) Co., Ltd. Letter of Authorization Company: WoCao Technology (Shenzhen) Co., Ltd. Address: Baoanzhigu A510, Yintian Rd, Xixiang, Bao'an, Shenzhen,Guangdong, China Product Name: SwitchBot Curtain Model Number: W0701600, W0701601, W0701602, W0701603, W0701604, W0701605 FCC Identifier: 2AKXB-W0701600 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, 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 MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Yang Pan Date: 2020-06-15 Title: Manager

External Photos

ID Label/Location Info

51.00 201-200139FCC ID:2AKXB-W0701600 201-200139FCC ID:2AKXB-W0701600

Internal Photos

RF Exposure Info

FCC ID: 2AKXB-W0701600 RF Exposure Evaluation LIMIT The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 - - f/300 6 1500–100,000 - - 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 - - f/1500 30 1500–100,000 - - 1.0 30 Note: f = frequency in MHz EVALUATION METHOD Transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW, G = gain of antenna in linear scale; Pi = 3.1416, R = distance between observation point and center of the radiator in cm TEST RESULT Passed Not Applicable Type Conducted Power (dBm) Maximum Tune-up (dBm) Power Density (mW/cm2) Limit (mW/cm2) Result BT-BLE -3.67 -3.00 0.0002 1.0000 Pass Note: 1) The maximum antenna gain is 2.72dBi 2) The exposure evaluation safety distance is 20mm.

Test Report

Page: 1 of 37 TEST REPORT Report No. ...................................... : CHTEW20060076 Report Verification: Project No.................................： SHT2005070201EW FCC ID ............................................. : 2AKXB-W0701600 Applicant’s name ........................... : WoCao Technology (Shenzhen) Co., Ltd. Address ............................................. : Baoanzhigu A510, Yintian Rd, Xixiang, Bao'an, Shenzhen,Guangdong, China Manufacturer.....................................: WoCao Technology (Shenzhen) Co., Ltd. Address..............................................: Baoanzhigu A510, Yintian Rd, Xixiang, Bao'an, Shenzhen,Guangdong, China Test item description .................... : SwitchBot Curtain Trade Mark ....................................... : SwitchBot Model/Type reference ....................... : W0701600 Listed Model(s) ................................. : W0701601, W0701602, W0701603, W0701604, W0701605 Standard ......................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample..........: Jun.01, 2020 Date of testing.............................: Jun.02, 2020- Jun.08, 2020 Date of issue...............................: Jun.09, 2020 Result .................. ........................: PASS Compiled by ( Position+Printed name+Signature): File administrator Fanghui Zhu Supervised by (Position+Printed name+Signature): Project Engineer Kiki Kong Approved by (Position+Printed name+Signature): RF Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW20060076 Page: 2 of 37 Issued: 2020-06-09 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2019-10) Contents 1. TEST S T A N D A R D S AND R E P O R T V E R S I O N 3 1.1. Test Standards 3 1.2. Report version 3 2. TEST DESCRIPTION 4 3. SUMMARY 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 5 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION 7 4.1. Test frequency list 7 4.2. Test mode 7 4.3. Support unit used in test configuration and system 7 4.4. Testing environmental condition 8 4.5. Measurement uncertainty 8 4.6. Equipment Used during the Test 9 5. TEST CONDITIONS AND RESULTS 11 5.1. Antenna Requirement 11 5.2. AC Conducted Emission 12 5.3. Peak Output Power 15 5.4. Power Spectral Density 16 5.5. 6dB bandwidth 17 5.6. 99% Occupied Bandwidth 18 5.7. Duty Cycle 19 5.8. Conducted Band edge and Spurious Emission 20 5.9. Radiated Band edge Emission 22 5.10. Radiated Spurious Emission 24 6. TEST SETUP PHOTOS 29 7. EXTERANAL AND INTERNAL PHOTOS 31 8. APPENDIX REPORT 37 Report No.: CHTEW20060076 Page: 3 of 37 Issued: 2020-06-09 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2019-10) 1. TEST STANDARDS AND REPORT VERSION 1.1. Test Standards The tests were performed according to following standards: ‒ FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ‒ ANSI C63.10:2013: American National Standard for Testing Unlicensed Wireless Devices ‒ KDB 558074 D01 15.247 Meas Guidance v05r02: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spread Spectrum System, and Hybrid System Devices Operating under Section 15.247 of The FCC Rules 1.2. Report version Revision No. Date of issue Description N/A 2020-06-09 Original Report No.: CHTEW20060076 Page: 4 of 37 Issued: 2020-06-09 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2019-10) 2. TEST DESCRIPTION Report clause Test Items Standard Requirement Result 5.1 Antenna Requirement 15.203/15.247(c) PASS 5.2 AC Conducted Emission 15.207 PASS 5.3 Peak Output Power 15.247(b)(3) PASS 5.4 Power Spectral Density 15.247(e) PASS 5.5 6dB Bandwidth 15.247(a)(2) PASS 5.6 99% Occupied Bandwidth - PASS *1 5.7 Duty cycle - PASS *1 5.8 Conducted Band Edge and Spurious Emission 15.247(d)/15.205 PASS 5.9 Radiated Band Edge Emission 15.205/15.209 PASS 5.10 Radiated Spurious Emission 15.247(d)/15.205/15.209 PASS Note: ‒ The measurement uncertainty is not included in the test result. ‒ *1: No requirement on standard, only report these test data. Report No.: CHTEW20060076 Page: 5 of 37 Issued: 2020-06-09 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2019-10) 3. SUMMARY 3.1. Client Information Applicant: WoCao Technology (Shenzhen) Co., Ltd. Address: Baoanzhigu A510, Yintian Rd, Xixiang, Bao'an, Shenzhen,Guangdong, China Manufacturer: WoCao Technology (Shenzhen) Co., Ltd. Address: Baoanzhigu A510, Yintian Rd, Xixiang, Bao'an, Shenzhen,Guangdong, China 3.2. Product Description Name of EUT: SwitchBot Curtain Trade Mark: SwitchBot Model No.: W0701600 Listed Model(s): W0701601, W0701602, W0701603, W0701604, W0701605 Power supply: DC 3.6V Hardware version: V1.0 Software version: V2.0 3.3. Radio Specification Description Bluetooth version: V4.0 Support function *2 : BLE Modulation: GFSK Operation frequency: 2402MHz~2480MHz Channel number: 40 Channel separation: 2MHz Antenna type: Monopole Antenna Antenna gain: 2.72 …

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Test Setup Photos

TEST SETUP PHOTOS Radiated Emission AC Conducted Emission

Contact Information

Applicant

Yang Pan

[email protected]13602507045Fax: 0755-23024003

Technical Contact

WoCao Technology (Shenzhen) Co., Ltd.

[email protected]

China

Test Firm

Shenzhen Huatongwei International Inspection Co.,Tony Jiang

[email protected]+86-755-26748078

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	430.00 µW

Confidentiality

Long Term

Grant Notes

Power listed is the maximum conducted output power. The antenna 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.