2A7A6-PFC01Pet Camera Tossing treat

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: UGK-LVMUNITEDINC FRN: 0033476375 Contact Name: Jimmychen Address: 6547NAcademyBlvd#2266,ColoradoSprings,CO80918 Telephone No: 001-323-51 04660 Email: [email protected] Applicant: Company name: Shenzhen Chuangzhile Intelligent Technology Company Limited Grantee code: 2A7A6 FCC ID: 2A7A6-PFC01 Contact Name: lukangli Address:RM207,Unit #1,Building#F,Penglong Hi-tech park,#11,Dafu Road,Dafu Community, Guanlan Town,Longhua District,Shenzhen,China. Zips code:518000 Telephone No: 18603058496 Email: [email protected] [Shenzhen Chuangzhile Intelligent Technology Company Limited] certifies that, as of the date of this filing of the application with the TCB, [UGK-LVMUNITEDINC] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen Chuangzhile Intelligent Technology Company Limited] 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 equipment. [UGK-LVMUNITEDINC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2023/05/09 Applicant’s Name: lukangli US Agent’s Name: Jimmychen Title: Manager Title: Manager Signature Signature

C5266091_X24_Ed.1 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant: Company name: Shenzhen Chuangzhile Intelligent Technology Company Limited Grantee code: 2A7A6 FCC ID: 2A7A6-PFC01 Contact Name: lukangli Address:RM207,Unit #1,Building#F,Penglong Hi-tech park,#11,Dafu Road,Dafu Community, Guanlan Town,Longhua District,Shenzhen,China. Zips code:518000 Telephone No: 18603058496 Email: [email protected] i. [Shenzhen Chuangzhile Intelligent Technology Company Limited] (“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. The applicant must sign this certification. ii. [Shenzhen Chuangzhile Intelligent Technology Company Limited] (“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. The applicant must sign this certification. Date: 2023/05/09 Applicant’s Name: lukangli Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Shenzhen Chuangzhile Intelligent Technology Company Limited Product Similarity Declaration Company: Shenzhen Chuangzhile Intelligent Technology Company Limited Address: RM207,Unit #1,Building#F,Penglong Hi-tech park,#11,Dafu Road,Dafu Community, Guanlan Town,Longhua District,Shenzhen,China. Zips code:518000 Product Name: Pet Camera Tossing treat Model Number: PF-C01 PF-C01A, PF-C01B, PF-C01C, PF-C0-D FCC Identifier: 2A7A6-PFC01 We (Shenzhen Chuangzhile Intelligent Technology Company Limited) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name and appearance color. Client’s signature Client’s name / title : lukangli / Manager Contact information / address: RM207,Unit #1,Building#F,Penglong Hi-tech park,#11,Dafu Road,Dafu Community, Guanlan Town,Longhua District,Shenzhen,China. Zips code:518000 Date: 2023-05-09

Shenzhen Chuangzhile Intelligent Technology Company Limited 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-05-09 Subject: Request for Confidentiality FCC ID: 2A7A6-PFC01 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: lukangli Title: Manager

Size:28*24mm M/N: PF-C01 FCC ID: 2A7A6-PFC01 Label location

ANT

FCC ID: 2A7A6-PFC01 RF Exposure Evaluation Limits 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 f = frequency in MHz Friis 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 EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation wifi 2.4G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 16.083 40.5789 0.01403 1.0 PASS 802.11g 12.974 19.8335 0.00686 1.0 PASS 802.11n HT20 13.958 24.8771 0.00860 1.0 PASS 802.11n HT40 13.332 21.5377 0.00745 1.0 PASS Remark: antenna gain=2.4dBi wifi 5G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Band 4 802.11a 11.916 15.5453 0.00742 1.0 PASS 802.11n HT20 11.872 15.3886 0.00734 1.0 PASS 802.11n HT40 10.891 12.2772 0.00586 1.0 PASS 802.11ac HT20 11.772 15.0383 0.00718 1.0 PASS 802.11ac HT40 11.379 13.7373 0.00656 1.0 PASS 802.11ac HT80 11.191 13.1553 0.00628 1.0 PASS Remark: antenna gain=3.8dBi For Simultaneous transmitting, 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits = 0.01403/1 + 0.00742/1 = 0.01545< 1 Since the sum of the MPE ratios for all simultaneously transmitting antennas incorporated in the device is ≤ 1.0, the EUT is considered to satisfy MPE compliance for simultaneous transmission operations.

-1- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com antenna test report Model Type: GDT-X50-38 Shenzhen Guandetong Electronic Co., Ltd. •Antenna structure(mm) -2- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com [PKM8720DF-C13] moduleantenna test report •Photo -4- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com •Return Loss [PKM8720DF-C13] moduleantenna test report 234567 Frequency (GHz) 40 20 0 Return Loss(dB) 10 30 * C4=0.1pF, L2=1.5nH, C36=NC 0ohm matching 10-dB BW2.43~ 2.57 GHz 4.87 ~ 5.81 GHz •Radiation Patterns –Frequency : 2400MHz, 2450MHz, 2480MHz, 5150MHz, 5500MHz, 5850MHz –Test plane : xy-plane, yz-plane and xz-plane –Input power : SG 0dBm –Place: RTK 4F chamber –Horn h: horizontal polarization –Horn v: vertical polarization [PKM8720DF-C13] module antenna test report[ SG AUT Horn -z xy-plane SG AUT Horn y xz-plane SG AUT Horn x yz-plane y x [PKM8720DF-C13] module antenna test report horizontal Pol.Peakavg. h+2.4-3.1 Pol.peakavg. v-7.0-13.4 xy-plane yz-plane Pol.peakavg. v+0.1-3.9 Pol.peakavg. h-4.9-12.2 Pol.peakavg. v-3.7-10.2 Pol.peakavg. h+1.9-5.2 xz-plane •Radiation Patterns –2400 MHz vertical [PKM8720DF-C13] module antenna test report horizontal Pol.Peakavg. h+1.8-2.9 Pol.peakavg. v-1.7-10.9 xy-plane yz-plane Pol.peakavg. v-0.4-3.5 Pol.peakavg. h-4.2-10.7 Pol.peakavg. v-3.8-8.2 Pol.peakavg. h+1.9-4.3 xz-plane •Radiation Patterns –2450 MHz vertical [PKM8720DF-C13] module antenna test report horizontal Pol.Peakavg. h+1.6-2.7 Pol.peakavg. v-1.3-9.9 xy-plane yz-plane Pol.peakavg. v+0.3-3.0 Pol.peakavg. h-3.5-9.1 Pol.peakavg. v-2.9-7.1 Pol.peakavg. h+1.8-4.4 xz-plane •Radiation Patterns –2480 MHz vertical [PKM8720DF-C13] module antenna test report horizontal Pol.Peakavg. h+1.5-4.1 Pol.peakavg. v+1.3-6.2 xy-plane yz-plane Pol.peakavg. v-0.7-2.6 Pol.peakavg. h-1.2-6.9 Pol.peakavg. v-1.2-5.2 Pol.peakavg. h+3.8-2.5 xz-plane •Radiation Patterns –5150 MHz vertical [PKM8720DF-C13] module antenna test report horizontal Pol.Peakavg. h+0.9-4.9 Pol.peakavg. v+0.2-6.8 xy-plane yz-plane Pol.peakavg. v-1.2-3.2 Pol.peakavg. h-3.6-9.4 Pol.peakavg. v-2.6-6.7 Pol.peakavg. h+0.1-3.8 xz-plane •Radiation Patterns –5500 MHz vertical [PKM8720DF-C13] module antenna test report horizontal Pol.Peakavg. h-2.5-7.3 Pol.peakavg. v-1.7-8.6 xy-plane yz-plane Pol.peakavg. v-2.0-5.1 Pol.peakavg. h-3.7-9.2 Pol.peakavg. v-7.1-11.1 Pol.peakavg. h-2.0-4.9 xz-plane •Radiation Patterns –5850 MHz vertical

Radiated Measurement Photos Conducted Measurement Photos