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FCC ID: 2BA3G8821CS Robot Vacuum Cleaner

by: Shenzhen KingChuang Smart Navi Technology Co., Ltd. latest update: 2023-07-15 model: 8821CS

Two grants have been issued under this FCC ID on 07/15/2023 (this is one of four releases in 2023 for this grantee). Public details available include internal & external photos, manuals, and frequency information. some products also feature user submitted or linked troubleshooting guides, password defaults, warrantee terms, drivers, & instructions.
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app s submitted / available
1 2 User manual part 1 Users Manual pdf 2.32 MiB July 15 2023
1 2 User manual part 2 Users Manual pdf 5.19 MiB July 15 2023
1 2 Internal photos Internal Photos pdf 3.26 MiB July 15 2023
1 2 External photos External Photos pdf 1.30 MiB July 15 2023
1 2 Label ID Label/Location Info pdf 172.10 KiB July 15 2023
1 2 Agent letter Cover Letter(s) pdf 210.86 KiB July 15 2023
1 2 Antenna specification Test Report pdf 479.04 KiB July 15 2023
1 2 Block Diagram Block Diagram pdf July 15 2023 confidential
1 2 Confidentiality request letter Cover Letter(s) pdf 167.80 KiB July 15 2023
1 2 Cover letter Cover Letter(s) pdf 431.42 KiB July 15 2023
1 2 Covered equipment attestation Attestation Statements pdf 170.09 KiB July 15 2023
1 2 Operational Description Operational Description pdf July 15 2023 confidential
1 2 RF Exposure RF Exposure Info pdf 109.37 KiB July 15 2023
1 2 Schematics Schematics pdf July 15 2023 confidential
1 2 Software security SDR Software/Security Inf pdf July 15 2023 confidential
1 2 Test report BLE part 1 Test Report pdf 4.08 MiB July 15 2023
1 2 Test report BLE part 2 Test Report pdf 5.79 MiB July 15 2023
1 2 Test report WiFi part 1 Test Report pdf 3.81 MiB July 15 2023
1 2 Test report WiFi part 2 Test Report pdf 5.03 MiB July 15 2023
1 2 Test report WiFi part 3 Test Report pdf 5.80 MiB July 15 2023
1 2 Test setup Test Setup Photos pdf 589.74 KiB July 15 2023
1 2 US agent attestation Attestation Statements pdf 322.61 KiB July 15 2023
1 2 Test report DFS Test Report pdf 1.65 MiB July 15 2023
1 2 Test report part 1 Test Report pdf 5.09 MiB July 15 2023
1 2 Test report part 2 Test Report pdf 5.31 MiB July 15 2023
1 2 Test report part 3 Test Report pdf 5.42 MiB July 15 2023
1 2 Test report part 4 Test Report pdf 5.21 MiB July 15 2023
1 2 Test report part 5 Test Report pdf 5.05 MiB July 15 2023
1 2 Test report part 6 Test Report pdf 4.89 MiB July 15 2023
1 2 Test report part 7 Test Report pdf 5.82 MiB July 15 2023
1 2 User manual part 1 Users Manual pdf 2.32 MiB July 15 2023
1 2 User manual part 2 Users Manual pdf 5.19 MiB July 15 2023
1 2 Internal photos Internal Photos pdf 3.26 MiB July 15 2023
1 2 External photos External Photos pdf 1.30 MiB July 15 2023
1 2 Label ID Label/Location Info pdf 172.10 KiB July 15 2023
1 2 Agent letter Cover Letter(s) pdf 210.86 KiB July 15 2023
1 2 Antenna specification Test Report pdf 479.04 KiB July 15 2023
1 2 Confidentiality request letter Cover Letter(s) pdf 167.80 KiB July 15 2023
1 2 Cover letter Cover Letter(s) pdf 431.42 KiB July 15 2023
1 2 Covered equipment attestation Attestation Statements pdf 170.09 KiB July 15 2023
1 2 RF Exposure RF Exposure Info pdf 109.37 KiB July 15 2023
1 2 Test report BLE part 1 Test Report pdf 4.08 MiB July 15 2023
1 2 Test report BLE part 2 Test Report pdf 5.79 MiB July 15 2023
1 2 Test report WiFi part 1 Test Report pdf 3.81 MiB July 15 2023
1 2 Test report WiFi part 2 Test Report pdf 5.03 MiB July 15 2023
1 2 Test report WiFi part 3 Test Report pdf 5.80 MiB July 15 2023
1 2 Test setup Test Setup Photos pdf 589.74 KiB July 15 2023
1 2 US agent attestation Attestation Statements pdf 322.61 KiB July 15 2023
1 2 Test report DFS Test Report pdf 1.65 MiB July 15 2023
1 2 Test report part 1 Test Report pdf 5.09 MiB July 15 2023
1 2 Test report part 2 Test Report pdf 5.31 MiB July 15 2023
1 2 Test report part 3 Test Report pdf 5.42 MiB July 15 2023
1 2 Test report part 4 Test Report pdf 5.21 MiB July 15 2023
1 2 Test report part 5 Test Report pdf 5.05 MiB July 15 2023
1 2 Test report part 6 Test Report pdf 4.89 MiB July 15 2023
1 2 Test report part 7 Test Report pdf 5.82 MiB July 15 2023

frequency equipment class purpose
1 2023-07-15 2412 ~ 2462 DTS - Digital Transmission System Original Equipment
2 5745 ~ 5825 NII - Unlicensed National Information Infrastructure TX

Application Forms

app s Applicant Information
1 2 Effective 2023-07-15
1 2 Applicant's complete, legal business name Shenzhen KingChuang Smart Navi Technology Co., Ltd.
1 2 FCC Registration Number (FRN) 0033737289
1 2 Physical Address Building 10, Furong Industrial Zone, 177 Furong
1 2 Shenzhen, N/A
1 2 China
app s TCB Information
1 2 TCB Application Email Address d******@compliancetesting.com
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code 2BA3G
1 2 Equipment Product Code 8821CS
app s Person at the applicant's address to receive grant or for contact
1 2 Name B******** S********
1 2 Title Engineer
1 2 Telephone Number 86-13********
1 2 Fax Number N/A********
1 2 E-mail s******@zhihang-cn.com
app s Technical Contact
n/a
app s Non Technical Contact
n/a
app s Confidentiality (long or short term)
1 2 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
1 2 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
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 Is this application for software defined/cognitive radio authorization?No
1 2 Equipment ClassDTS - Digital Transmission System
1 2 NII - Unlicensed National Information Infrastructure TX
1 2 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Robot Vacuum Cleaner
1 2 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 Modular Equipment TypeDoes not apply
1 2 Purpose / Application is forOriginal Equipment
1 2 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
1 2 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 Grant CommentsOutput power listed is conducted. This device has 20 MHz and 40 MHz bandwidth mode. 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 the co-location described in this filing or in accordance with FCC multitransmitter product procedures. End-users must be provided with instructions and operating conditions for satisfying RF exposure compliance.
1 2 Output power listed is conducted. This device has 20 MHz, 40 MHz and 80 MHz bandwidth mode. 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 the co-location described in this filing or in accordance with FCC multitransmitter product procedures. End-users must be provided with instructions and operating conditions for satisfying RF exposure compliance.
1 2 Is there an equipment authorization waiver associated with this application?No
1 2 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 Firm Name EST Technology Co., Ltd.
1 2 Name I****** H********
1 2 Telephone Number +86 0******** Extension:
1 2 E-mail i******@gdest.cn
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C CC 2402 2480 0.003162
1 2 15C CC 2412 2462 0.039719
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15E CC 5180 5240 0.013964
2 2 15E CC 5260 5320 0.02023
2 3 15E CC 5500 5700 0.031842
2 4 15E CC 5745 5825 0.018967

 

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

 

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