2A3SO-NSSFE22ASmart Pet Feeder [Light]

* Please read this manual thoroughly before use and keep it in a proper way. Smart Pet Feeder [Light] ❶ Information For Users Dear users, thank you for purchasing this product. Proudly, we are committed to create a marvelous life for you with pet. Before using this product, please read the instructions in this manual thoroughly. Thank you for your understanding and cooperation, wish you a happy life! Warning: • Please use this device indoor. Do NOT place it under direct sunlight. Please keep away from fire sources. • Do NOT put objects or items other from pet food into the barrel in case of device error or mistaken by pet. • Please make sure the power cord is in place and will not be trampled, tripped, bite or damaged to avoid electric shock and other emergencies. • The device body is NOT to be washed or soaked by water. Attention: • The device is suggested to be placed at a corner or against a wall to avoid tackled by pet. • Do NOT disassemble, modify or repair this product by your own, otherwise all warranty and service rights will be waived. • This product is suitable for dry pet food up to 16mm in diameter. • Do NOT put in wet food so as not to cause blocking of the outlet channel or components damages. • Shape and density of pet food may effect the actual capacity of the barrel; The amount of grain of each serving may vary from different grain density also. • If there is any travel arrangement, please install dry batteries into the product in advance in case any power failure at home happens when you are away. ❷ Packing List Notes: After removing off the package, please make sure the product is in good condition and check the accessories against the instruction manual. Due to the product update iteration, accessories may have some adjustments or changes. Real objects be taken as final. Pet Feeder Body*1 Type-C Charging Wire*1Desiccant*1 Stainless Steel Barrel (includes a barrelhead)*1 Food Bowl*1 Instruction Manual*1 ❸ Product Information Weighting Reset Manual Button Upper Cover Stainless Steel Barrel Indicator Light Grain Outle Food Bowl Manual Button: Manual feeding: Click the button two times to outlet 2 servings of grain. Device Untethering: Long press the button for 7 seconds. Indicator Light: ❶ White flashing: network unpaired ❷ White on: device functioning ❸ Yellow on: lack of grain ❹ Red on: grain stuck or device error ❺ Red flashing: battery low ❹ Device Networking Please download the App first, then scan the code to get the tutorial.Tutorial includes device networking and product usage. Search “Dipet Life” in App Store or Google Play.Download it and sign in. ❺ Product Specification Name: Smart Pet Feeder [Light] Model: NSSFE25A Color: White/Navy Size: 340*200*355mm Material: ABS, 304 Stainless Steel N.W/G.W: 1.9kg/3.3kg Capacity:3L Input:DC5V/1A Connect Method: Wi-Fi Link (2.4GHz) This product contains a wireless transmitter modulewith the approval code of CMIIT ID：2020DP5769. Dipet Life AppScan code for tutorial ❻ Warranty Card Dear customers, thank you for purchasing this product, please read the following warranty terms carefully before using this product: ❶ The warranty period is one year, starts from the date of purchase (based on valid purchase records). We provide free maintenance for any quality problem within this duration. ❷ The following conditions are not covered by the warranty: • Any malfunction or defect caused by improper conditions of use of environment; • Any fault or defect caused by Improper installation, misuse, unauthorized maintenance, force majeure events, or other external reasons; • Any fault or defect caused by use of non-original fittings or accessories; • The product has exceeded the warranty period; • Other failures or damages caused by none of product design, technology, manufacturing process or quality problems; • Normal fading, wear and tear or consumption during the use of the product; • Not able to provide valid purchase certificate. ❸ Please contact Customer Service within a proper time to confirm warranty service situation. ❹ If the returned product does not meet the valid warranty terms, we will charge you for the corresponding maintenance costs. ❺ Please fill in the after-sale information feedback form and send it together with the returned product. After-Sales Feedback Form Customer NameProduct Model Your Phone NumberDate Of Purchase Your E-Mail Where You Purchase (Channel & Shop) Your Address Fault Feedback (Code & Name) FCC Statement Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: ❶ This device may not cause harmful interference, and ❷ This device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC/IC RSS-102 radiation exposure limits set for the for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. 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 …

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shanghai Niaoyu Huaxiang Pet Co., Ltd Agent Authorization Company: shanghai Niaoyu Huaxiang Pet Co., Ltd Address: Room 901, Block H, Xuhui Vanke Center Xuhui District Shanghai, 200235 China Product Name: Smart Pet Feeder [Light] Model Number(s): NSSFE22A Product Description: Smart Pet Feeder [Light] We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required 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. Signature: Date: Aug. 10, 2022 Name: Yonglai Wang Title: CEO Company: shanghai Niaoyu Huaxiang Pet Co., Ltd

shanghai Niaoyu Huaxiang Pet Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Aug. 10, 2022 Subject; Request for Confidentiality FCC ID: 2A3SO-NSSFE22A 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 Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. 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: Yonglai Wang Title: CEO

Annex A External Photos Test Model No.: NSSFE22A Page 1 of 3 Test Model No.: NSSFE22A Page 2 of 3 Test Model No.: NSSFE22A Page 3 of 3

FCC ID LABEL: Ca. 10mm x 20mm Label Location FCC ID: 2A3SO-NSSFE22A

Annex B Internal Photo Test Model No.: NSSFE22A Page 1 of 4 Antenna Test Model No.: NSSFE22A Page 2 of 4 Antenna Test Model No.: NSSFE22A Page 3 of 4 Test Model No.: NSSFE22A Page 4 of 4

MPE ESTIMATION FCC ID: 2A3SO-NSSFE22A 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For 2.4G/BT: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) BLE 3.78 3±1(4) 2.51 2 1.58 0.00079 2.4G WIFI 16.44 16±1(17) 50.12 2 1.58 0.01581 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2207072928-1E/2E . antenna gain=2dBi when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.01581mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Page 1 of 60 Report No.: HK2207072928-1E FCC TEST REPORT Test report On Behalf of shanghai Niaoyu Huaxiang Pet Co., Ltd For Smart Pet Feeder [Light] Model No.: NSSFE22A FCC ID: 2A3SO-NSSFE22A Prepared For : shanghai Niaoyu Huaxiang Pet Co., Ltd Room 901, Block H, Xuhui Vanke Center Xuhui District Shanghai, 200235 China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Jul. 07, 2022 ~ Jul. 20, 2022 Date of Report: Jul. 20, 2022 Report Number: HK2207072928-1E A A M A P T P M S T S m l p D D D T Applicant’s Address ..... Manufactur Address ..... Product de Trade Mark Product nam Model and/o Standards This publica Shenzhen H material. Sh iability for d placement a Date of Tes Date (s) of p Date of Issu Test Result . s name ...... .................. re's Name . .................. escription : me ............... or type refe .................. ation may b HUAK Testi henzhen HU damages re and context st ................ performance ue ............... ................... Te s Te c Aut TES ........... : sh ........... : R 20 ........... : sh ........... : R 20 N ..............: S rence : N ........... : F A be reproduc ng Technolo UAK Testing esulting fro t. .................. e of tests .... .................. .................. sting Engine chnical Man thorized Sig ST RESU hanghai Nia Room 901, B 00235 Chin hanghai Nia Room 901, B 00235 Chin N/A mart Pet F e NSSFE22A CC Rules a ANSI C63.10 ced in whole ogy Co., Ltd g Te c h n o l og m the read ......... : ......... : Ju ......... : Ju ......... : P eer : nager : gnatory : Page 2 of ULT CER aoyu Huaxia Block H, Xu na aoyu Huaxia Block H, Xu na eeder [Light and Regulat 0: 2013 e or in part d. is acknow gy Co., Ltd. der's interpr ul. 07, 2022 ul. 20, 2022 ass 60 RTIFICAT ang Pet Co hui Vanke C ang Pet Co hui Vanke C t] ions Part 1 5 t for non-co wledged as takes no r e retation of t ~ Jul. 20, 20 (Gary Qi a (Eden H u (Jason Zho Report N TION ., Ltd Center Xuhu ., Ltd Center Xuhu 5 Subpart C ommercial p copyright o esponsibility the reprodu 022 an) u) ou) No.: HK2207 ui District S ui District S C Section 15 purposes as owner and s y for and wil uced mater 072928-1E Shanghai, Shanghai, 5.247 s long as th source of th l not assum ial due to i he he me its Page 3 of 60 Report No.: HK2207072928-1E TABLE OF CONTENTS 1. TEST RESULT SUMMARY ........................................................................ 5 1.1. TEST PROCEDURES AND RESULTS ............................................................................................... 5 1.2. INFORMATION OF THE TEST LABORATORY ................................................................................ 5 1.3. MEASUREMENT UNCERTAINTY ..................................................................................................... 6 2. EUT DESCRIPTION ................................................................................... 7 2.1. GENERAL DESCRIPTION OF EUT ................................................................................................... 7 2.2. CARRIER FREQUENCY OF CHANNELS .......................................................................................... 8 2.3. OPERATION OF EUT DURING TESTING .......................................................................................... 8 2.4. DESCRIPTION OF TEST SETUP ....................................................................................................... 9 3. GENERA INFORMATION .......................................................................... 9 3.1. TEST ENVIRONMENT AND MODE ................................................................................................. 10 3.2. DESCRIPTION OF SUPPORT UNITS .............................................................................................. 11 4. TEST RESULTS AND MEASUREMENT DATA ...................................... 12 4.1. CONDUCTED EMISSION ................................................................................................................. 12 4.2. TEST RESULT .................................................................................................................................. 14 4.3. MAXIMUM CONDUCTED OUTPUT POWER ................................................................................... 16 4.4. EMISSION BANDWIDTH .................................................................................................................. 18 4.5. POWER SPECTRAL DENSITY ........................................................................................................ 23 4.6. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT ................................. 28 4.7. RADIATED SPURIOUS EMISSION MEASUREMENT .................................................................... 36 5. ANTENNA REQUIREMENT ..................................................................... 57 6. PHOTOGRAPH OF TEST ........................................................................ 58 7. PHOTOS OF THE EUT ............................................................................ 60 Page 4 of 60 Report No.: HK2207072928-1E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Jul. 20, 2022 Jason Zhou Page 5 of 60 Report No.: HK2207072928-1E 1. TEST RESULT SUMMARY 1.1. TEST PROCEDURES AND RESULTS Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247(b)(4) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247(b)(3) PASS 6dB Emission Bandwidth §15.247(a)(2) PASS Power Spectral Density §15.247(e) PASS Band Edge §15.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test…

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Page 1 of 44 Report No.: HK2207072928-2E TEST REPORT FCC PART 15 SUBPART C 15.247 Test report On Behalf of shanghai Niaoyu Huaxiang Pet Co., Ltd For Smart Pet Feeder [Light] Model No.: NSSFE22A FCC ID: 2A3SO-NSSFE22A Prepared For : shanghai Niaoyu Huaxiang Pet Co., Ltd Room 901, Block H, Xuhui Vanke Center Xuhui District Shanghai, 200235 China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Jul. 07, 2022 ~ Jul. 20, 2022 Date of Report: Jul. 20, 2022 Report Number: HK2207072928-2E Page 2 of 44 Report No.: HK2207072928-2E TEST RESULT CERTIFICATION Applicant’s name ................... : shanghai Niaoyu Huaxiang Pet Co., Ltd Address .................................... : Room 901, Block H, Xuhui Vanke Center Xuhui District Shanghai, 200235 China Manufacture's Name .............. : shanghai Niaoyu Huaxiang Pet Co., Ltd Address .................................... : Room 901, Block H, Xuhui Vanke Center Xuhui District Shanghai, 200235 China Product description Trade Mark: N/A Product name ............................. : Smart Pet Feeder [Light] Model and/or type reference .. : NSSFE22A Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology 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. Date of Test .............................................. : Date (s) of performance of tests ................ : Jul. 07, 2022 ~ Jul. 20, 2022 Date of Issue ............................................. : Jul. 20, 2022 Test Result ................................................. : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 44 Report No.: HK2207072928-2E Contents Page 1 TEST SUMMARY ............................................................................................................................................ 6 1.1 TEST DESCRIPTION ................................................................................................................................ 6 1.2 MEASUREMENT UNCERTAINTY ............................................................................................................ 7 1.3 INFORMATION OF THE TEST LABORATORY ....................................................................................... 7 2 GENERAL INFORMATION ............................................................................................................................. 8 2.1 GENERAL DESCRIPTION OF EUT .......................................................................................................... 8 2.2 DESCRIPTION OF TEST CONDITIONS ................................................................................................. 10 2.3 DESCRIPTION OF TEST SETUP ........................................................................................................... 11 3 EQUIPMENTS LIST FOR ALL TEST ITEMS ............................................................................................... 12 4 TEST RESULT .............................................................................................................................................. 14 4.1 ANTENNA REQUIREMENT .................................................................................................................... 14 4.1.1 Standard requirement ...................................................................................................................... 14 4.1.2 EUT Antenna ................................................................................................................................... 14 4.2 CONDUCTION EMISSIONS MEASUREMENT ...................................................................................... 15 4.2.1 Applied procedures / Limit ............................................................................................................... 15 4.2.2 Test procedure ................................................................................................................................. 15 4.2.3 Test setup ........................................................................................................................................ 16 4.2.4 Test results ...................................................................................................................................... 17 4.3 RADIATED EMISSIONS MEASUREMENT............................................................................................. 19 4.3.1 Applied procedures / Limit ............................................................................................................... 19 4.3.2 Test setup ........................................................................................................................................ 19 4.3.3 Test Result ....................................................................................................................................... 21 4.4 MAXIMUM OUTPUT POWER MEASUREMENT .................................................................................... 28 4.4.1 Limit ................................................................................................................................................. 28 4.4.2 Test procedure ................................................................................................................................. 28 4.4.3 Deviation from standard ................................................................................................................... 2…

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Radiated Emission Conducted Emission