KE3-3003841PetSafe HydroSphere 60 oz Cordless Fountain

Questions? support.petsafe.com lmportont Recycling Advice )t Please respect the Waste Electrical and Electronic Equipment regulations in your country. - This equipment must be recycled. At the end of the product life, do not place it in the normal municipal waste system. Please check the regulations in your area or return it to where it was purchased so that it can be placed in the recycling system. If these options are not possible, please contact the Customer Core Center for further information. Compliance (Where Applicable) FCC: USA This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: ( l) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Closs B digital device, pursuant to port 15 of the FCC Rules. These limits ore designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and con 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 specific installation. If interference does occur to radio or television reception, which con 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: R eorient or relocate the receiving antenna. In crease the separation between the equipment and the receiver. Connect the equipment inlo an ou�et on a circuit different from that lo which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. NOTE: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. Such modifications could void the user's authority to operate the equipment. The device hos been evaluated to meet general RF exposure requirements. To maintain compliance with FCC's RF exposure guidelines, the distance must be at least 20 cm between the radiator and your body, and fully supported by the operating and installation. R adio Systems Corporation 10427 PetSale Way, Knoxville, TN 37932 USA + 1 (8 65) 777-5404 ©2026 Radio Systems Corporation RE401-085/3 Let us help! PetSafe�

Rev 1/26/2023 Radio Systems Corp Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026‐03‐05 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: [KE3‐3003841] Applicant FRN: [0014529481] [Radio Systems Corp] (“the applicant”) certifies that, as of the date of the filing of the application, [Radio Systems Corp] is our designated U.S. agent for service of process for the above referenced FCC ID. [Radio Systems Corp] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission‐related proceeding involving the equipment. [Radio Systems Corp] accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: [Radio Systems Corp] U.S. Agent FRN: [0014529481] Address: [10427 PetSafe Way, Knoxville, TN 37932 USA] Contact Person: [Jennifer L. Bleasdale] Tel.: [865‐321‐1895] Email: [[email protected]] Sincerely, [Radio Systems Corp] [Radio Systems Corp] [Jennifer L. Bleasdale] [ Jennifer L. Bleasdale] [Insert Applicant signature] [U.S. Agent signature]

Radio Systems Corp (2026‐03‐05) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: KE3‐3003841) [Radio Systems Corp] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber‐security or anti‐virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Jennifer L. Bleasdale) Radio Systems Corp (2026‐03‐05) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: KE3‐3003841) [Radio Systems Corp] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Jennifer L. Bleasdale)

Radio Systems Corp Date: Mar. 05, 2026 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: KE3-3003841 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Long-term confidentiality: Schematics Block Diagram Operational Description Schematics.pdf Block Diagram.pdf Operational Description.pdf 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 pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Radio Systems Corp Jennifer L. Bleasdale / Regulatory Compliance Specialist Typed name and Title

Radio Systems Corp FCC ID: KE3-3003841 POWER OF ATTORNEY Date: Mar. 05, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group Co., Ltd. (Deval Qin) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group Co., Ltd. (Deval Qin) on our behalf shall have the same effect as acts of our own. This authorization expires on Mar. 04, 2027. Sincerely, Radio Systems Corp Jennifer L. Bleasdale / Regulatory Compliance Specialist Typed name and Title

Radio Systems Corp FCC ID: KE3-3003841 Date: 5/12/2026 Subject: authorization for adding family models To whom it May concern, Statement We confirm the product PetSafe HydroSphere 60 oz Cordless Fountain with models 300-3841, 300-3841-1, PWW00-18311, PWW10-18312, PWW00-18313 are same in the Schematic, PCB layout, Operation description, BOM and Antenna. Only the model numbers and exterior colors are different. 300-3841 is white, available in the US, Canada, and international markets (Europe, Australia). Yours sincerely, [Jennifer Bleasdale] [Regulatory Compliance Specialist] [Radio Systems Corp]

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 1 / 11 EUT EXTERNAL PHOTOS 300-3841, PWW00-18311, PWW10-18312 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 2 / 11 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 3 / 11 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 4 / 11 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 5 / 11 300-3841-1, PWW00-18313 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 6 / 11 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 7 / 11 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 8 / 11 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 9 / 11 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 10 / 11 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-EXP Page 11 / 11 *****END *****

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 1 / 25 EUT INTERNAL PHOTOS 300-3841, PWW00-18311, PWW10-18312 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 2 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 3 / 25 Module 1 Module 2 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 4 / 25 Radar Antenna Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 5 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 6 / 25 WPT Coil Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 7 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 8 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 9 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 10 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 11 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 12 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 13 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 14 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 15 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 16 / 25 300-3841-1, PWW00-18313 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 17 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 18 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 19 / 25 WPT Coil Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 20 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 21 / 25 Module 1 Module 2 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 22 / 25 Radar Antenna Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 23 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 24 / 25 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282EA-RF-INP Page 25 / 25 *****END *****

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 9 TEST REPORT Referen ce No. .................... : WTD26D02040977W004 FCC ID ................................ : KE3-3003841 Applicant ............................ : Radio Systems Corporation Address .............................. : 10427 PetSafe Way, Knoxville, TN 37932 USA Manufacturer .................... : Radio Systems Corporation Address .............................. : 10427 PetSafe Way, Knoxville, TN 37932 USA Product ............................... : PetSafe HydroSphere 60 oz Cordless Fountain Model(s). ............................ : 300-3841, 300-3841-1, PWW00-18311, PWW10-18312, PWW00- 18313 Standards........................... : FCC 47CFR Part 2 Subpart J Section 2.1091 Date of Receipt Sample .... : 2026-02-26 Date of Test ....................... : 2026-02-26 to 2026-04-09 Date of Issue ...................... : 2026-04-09 Test Result ......................... : Pass Remarks: The re sults 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. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Frank Yin / Project Engineer Deval Qin / Designated Reviewer Reference No.: WTD26D02040977W004 Page 2 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2. Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2. CONTENTS ............................................................................................................................................................ 2 3. REVISION HISTORY ............................................................................................................................................ 3 4. GENERAL INFORMATION .................................................................................................................................. 4 4.1. GENERAL DESCRIPTION OF E.U.T. ............................................................................................................ 4 4.2. DETAILS OF E.U.T. ..................................................................................................................................... 4 4.3. TEST FACILITY ............................................................................................................................................ 5 4.4. SUBCONTRACTED ....................................................................................................................................... 5 4.5. ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................... 5 5. TEST SUMMARY .................................................................................................................................................. 6 6. RF EXPOSURE ...................................................................................................................................................... 7 6.1. REQUIREMENTS .......................................................................................................................................... 7 6.2. THE PROCEDURES / LIMIT ........................................................................................................................... 7 6.3. MPE CALCULATION METHOD .................................................................................................................... 8 6.4. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ......................................................................... 8 Reference No.: WTD26D02040977W004 Page 3 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 3. Revision History Test Report No. Date of Receipt Sample Date of Test Date of Issue Purpose Comment Approved WTD26D02040977W004 2026-02-26 2026-02-26 to 2026-04-09 2026-04-09 Original - Valid Reference No.: WTD26D02040977W004 Page 4 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4. General Information 4.1. General Description of E.U.T. Product: PetSafe HydroSphere 60 oz Cordless Fountain Model(s): 300-3841, 300-3841-1, PWW00-18311, PWW10-18312, PWW00- 18313 Model Description: Only the model numbers and exterior colors are different. Model 300-3841 was tested in the report. Test Sample No.: 1-1/1 4.2. Details of E.U.T. Operation Frequency: 10.504-10.542GHz Max. RF output power: Module 1: 84.03dBuv/m Module 2: 84.00dBuv/m Modulation Technology: CW Antenna installation: PCB Antenna Antenna Gain: 5dBi Note: #: The antenna gain is provided by the applicant, and the applicant should be responsible for its authenticity, WALTEK lab has not verified the authenticity of its information. Ratings: 3.7V from Battery 5Vdc from Adapter Reference No.: WTD26D02040977W004 Page 5 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4.3. Test Facility The test facility has a test site registered with the following organizations: ISED CAB identifier: CN0013. Test Firm Registration No.: 7760A. Waltek Testing Group Co., Ltd. Has been registered and fully described in a report filed with the Industry Canada. The acceptance letter from the Industry Canada is maintained in our files. Registration number 7760A, October 15, 2016. FCC Designation No.: CN1201. Test Firm Registration No.: 523476. Waltek Testing Group Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration number 523476, September 10, 2019. 4.4. Subcontracted Whether parts of tests for …

Text truncated - open the document above for the full version.

VRM1122-A1 Antenna Simulation Specification 1. Hardware Schematic 2. PCB layout 3. S-parameter isolation 4. Receiving Antenna RX Ant1 Orientation Diagram 5. Transmitting Antenna TX Ant Direction Diagram 6. Circuit Description ① The tested module is a 10.5G radar induction module with a DC power supply range of 2.7-4.8V. ② This product is mainly composed of a single-chip microcomputer (MCU) and a radar RF IC. ③ The radar chip of the product transmits and receives signals via the on- board antenna to detect the motion information of the measured object. ④ After power-on, the AT10LP1T1R radar chip of the product generates a 10.5G CW wave through RC oscillation, and then adopts a fast pulse mode via the internal power switch to reduce power consumption, with signals transmitted and received by the orthogonally polarized PCB on-board antenna. After the on-board antenna receives the signal with Doppler shift, the beat frequency signal of the transmitted signal and the echo signal is obtained through internal mixing, and the MCU sets the energy threshold of the signal to judge and trigger the output. ⑤ Electrical parameter: DC: 2.7-4.8V ⑥ Product name: Microwave Radar Sensor VRM1122-A1 ⑦ Radar module parameters: Operation Frequency: 10.5-10.55GHz Modulation: CW,CW(PULSE) Antenna Type: PCB On-board Antenna Antenna Gain(Peak): 5.01 dBi 7.Summarize The bandwidth of the antenna covers 10.3 to 10.8 GHz; Individual antenna gain around 5.2dBi; Antenna H-plane (wide-plane) -3db bandwidth ±50° without fluctuation, E-plane (narrow-plane) -3dB bandwidth ±40°; Transceiver antenna isolation of the worst -20dB, in line with the requirements; Antenna Size:

Report Template Version: FCC-15.245-SRD-V1.0 Page 1 of 74 TEST REPORT Applicant: Radio Systems Corporation Address: 10427 PetSafe Way, Knoxville, TN 37932 USA Product Name: PetSafe HydroSphere 60 oz Cordless Fountain FCC ID: KE3-3003841 Standard(s): 47 CFR Part 15, Subpart C(15.245) ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 Report Number: 2602R47282E-RF-00 Report Date: 2026/6/4 The above device has been tested and found compliant with the requirement of the relevant standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Alice Tan Approved By: Rocky Xiao Title: RF Engineer Title: RF Supervisor Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Each test item follows the test standard(s) without deviation. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2602R47282E-RF-00 Report Template Version: FCC-15.245-SRD-V1.0 Page 2 of 74 CONTENTS DOCUMENT REVISION HISTORY ................................................................................................ 3 1. GENERAL INFORMATION .......................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................. 4 1.2 ACCESSORY INFORMATION ...................................................................................................................... 4 1.3 ANTENNA INFORMATION DETAIL▲: ....................................................................................................... 4 1.4 EQUIPMENT MODIFICATIONS ................................................................................................................... 4 2. SUMMARY OF TEST RESULTS .................................................................................................. 5 3. DESCRIPTION OF TEST CONFIGURATION ........................................................................... 6 3.1 EUT OPERATION CONDITION .................................................................................................................. 6 3.2 SUPPORT EQUIPMENT LIST AND DETAILS ............................................................................................... 6 3.3 SUPPORT CABLE LIST AND DETAILS ........................................................................................................ 6 3.4 BLOCK DIAGRAM OF TEST SETUP ............................................................................................................ 6 3.5 TEST FACILITY .......................................................................................................................................... 7 3.6 MEASUREMENT UNCERTAINTY ................................................................................................................ 7 4. REQUIREMENTS AND TEST RESULTS ................................................................................... 8 4.1 AC LINE CONDUCTED EMISSIONS ........................................................................................................... 8 4.1.1 Applicable Standard ............................................................................................................................................. 8 4.1.2 EUT Setup ............................................................................................................................................................ 9 4.1.3 EMI Test Receiver Setup ..................................................................................................................................... 9 4.1.4 Test Procedure .................................................................................................................................................... 10 4.1.5 Corrected Amplitude & Margin Calculation ...................................................................................................... 10 4.1.6 Test Result .......................................................................................................................................................... 11 4.2 RADIATED EMISSIONS ............................................................................................................................. 14 4.2.1 Applicable Standard ........................................................................................................................................... 14 4.2.2 EUT Setup .......................................................................................................................................................... 15 4.2.3 EMI Test Receiver & Spectrum Analyzer Setup ................................................................................................ 17 4.2.4 Test Procedure .................................................................................................................................................... 18 4.2.5 Corrected Amplitude & Margin Calculation ...................................................................................................... 18 …

Text truncated - open the document above for the full version.

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282E-RF-00-TSP Page 1 / 5 TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282E-RF-00-TSP Page 2 / 5 Radiated Emission 9k-30MHz Parallel View Radiated Emission 9k-30MHz Perpendicular View Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282E-RF-00-TSP Page 3 / 5 Radiated Emission 9k-30MHz Ground-parallel View Radiated Emission 30M-1GHz View Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282E-RF-00-TSP Page 4 / 5 Radiated Emission 1-18GHz View Radiated Emission 18-26.5GHz View Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2602R47282E-RF-00-TSP Page 5 / 5 Radiated Emission 26.5-40GHz View Radiated Emission 40-60GHz View *****END *****