2A3DE-PLAF107Space Automatic Pet Feeder

PMN: Space Automatic Pet Feeder ISED Statement： -English: This device complies with Industry Canada license‐exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. The digital apparatus complies with Canadian CAN ICES‐ 3 (B)/NMB‐3(B). ‐ French: Le présentappareilestconforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitationestautorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareildoit accepter tout brouillageradioélectriquesubi, mêmesi le brouillageest susceptible d'encompromettre le fonctionnement. l'appareil numérique du ciem conforme canadien peut ‐ 3 (b) / nmb ‐ 3 (b). This device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS 102 RF exposure, users can obtain Canadian information on RF exposure and compliance. cet appareil est conforme à l'exemption des limites d'évaluation courante dans la section 2.5 du cnr - 102 et conformité avec rss 102 de l'exposition aux rf, les utilisateurs peuvent obtenir des données canadiennes sur l'exposition aux champs rf et la conformité. This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. Cet équipement est conforme aux limites d’exposition au rayonnement établies par le Canada pour un environnement non contrôlé. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Cet équipement est conforme Canada limites d'exposition aux radiations dans un environnement non contrôlé. Cet équipement doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateur et votre corps.

Shenzhen Libro Technology Co., Ltd. 12/F,Tower B,GALAXY WORLD,Yabao Road, Longgang District, Shenzhen, China The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 5/15/2023 U.S. Agent Designation Shenzhen Libro Technology Co., Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A3DE-PLAF107): Name and company of U.S. agent: Formates LLC Physical U.S. address of agent: 1400 Hudson St, Hoboken, New Jersey, 07030, USA FRN of U.S. agent: 0033456468 Email address of U.S. agent: [email protected] Formates LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Libro Technology Co., Ltd.. Shenzhen Libro Technology Co., Ltd. with the FRN 0031489180 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). Sincerely, Signature Hui Chen Certificate Contactor Shenzhen Libro Technology Co., Ltd. Signature Abi Aribisala Project Manager Formates LLC 48_[mo del] US_Agent_2.911(d)(7) - U, V04

Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 1 of 5 EXTERIOR PHOTOGRAPHS OF EUT External Photos Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 2 of 5 Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 3 of 5 Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 4 of 5 Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 5 of 5

Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 INTERIOR PHOTOGRAPHS OF EUT Internal Photos Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 WiFi & Bluetooth Antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 7 Maximum Permissible Exposure Report Product Information EUT : Space Automatic Pet Feeder Model Number : PLAF107 Model Declaration : N/A Test Model : PLAF107 Power Supply : 1,DC 5V by Adapter 2,DC 6.0V by 4 * SIZE D batteries(not included) Hardware version : PLAF107_MB_V1.0 Software version : V1.0 Sample ID : TZ230304157–2#&TZ230304157–4# Bluetooth Bluetooth Version : V5.0 Operation Frenquency : 2402- 2480 MHz Channel Number : 40 Channels for BLE (DTS) Modulation Technology : GFSK for BLE (DTS) Data Rates : BLE (DTS): 1Mbps Antenna Type And Gain : Internal Antenna: 2.27dBi WiFi WLAN : Supported IEEE 802.11a/b/g/n WLAN FCC Operation Frequency : IEEE 802.11b:2412-2462MHz IEEE 802.11g:2412-2462MHz IEEE 802.11n HT20:2412-2462MHz / 5180-5240MHz / 5745-5825MHz IEEE 802.11n HT40: 2422-2452MHz / 5190-5230MHz / 5755-5795MHz IEEE 802.11a: 5180-5240MHz / 5745-5825MHz WLAN Channel Number : 11 Channels for 2412-2462MHz(IEEE 802.11b/g/n HT20) 7 Channels for 2422-2452MHz(IEEE 802.11n HT40) 4 Channels for 5180-5240MHz (IEEE 802.11a/ n HT20) 2 Channels for 5190-5230MHz (IEEE 802.11 n HT40) 5 Channels for 5745-5825MHz(IEEE 802.11a/n HT20) 2 Channels for 5755-5795MHz(IEEE 802.11n HT40) WLAN Modulation Technology : IEEE 802.11b: DSSS(CCK,DQPSK,DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) Antenna Type And Gain : Internal Antenna: 2.27dBi (Max.), for TX/RX (WLAN 2.4G Band) 2.25dBi (Max.), for TX/RX (WLAN 5.2G Band) 2.24dBi (Max.), for TX/RX (WLAN 5.8G Band) Note 1: Antenna position refer to EUT Photos. Note 2: the above information was supplied by the applicant. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 7 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 7 3. Limit 3. 1 Refer evaluation method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information This Product can only use antennas certificated as follows provided by manufacturer; Antenna Gain and type refer to Product information Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 7 6. Conducted Power 2.4G Band: Bluetooth(BLE) TestMode Antenna Channel Result[dBm] BLE_1M Ant1 2402 -4.7 2440 -2.14 2480 -1.88 WiFi 2.4GHz Band TestMode Antenna Channel Result[dBm] 11B Ant1 2412 13.42 2437 14.77 2462 14.17 11G Ant1 …

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ShenzhenLejinradiofrequencytechnologyCo.,LTD LejinradiofrequencyProprietary&Confidential©2017LejinradiofrequencyCorporation.Allrightsreserved. Add：Rm301B,A4Bld,JunfengInnovationPark,Fuyong,BaoanDist,Shenzhen.Tel:0755-27780515Email:[email protected] SPECIFICATIONSFORAPPROVAL CustomerName:SHENZHENELECTRONTECHNOLOGYCO.,LTD ProductName:WIFIAntenna ProductModel:PLAF107 PartNumber:LJF02-22121309-R0A WriteBy:Huxuwen IssuedDate:2023-02-21 CUSTOMER ENGINEERR&DDEPTBUSSINESSDEPTAPPROVAL LEJIN R&DDEPTENGINEERDEPTAPPROVAL REVMODIFIEDDESCRIPTIONDATEREMARK V1.0InitialDraftRelease2023/02/21 ShenzhenLejinradiofrequencytechnologyCo.,LTD LejinradiofrequencyProprietary&Confidential©2017LejinradiofrequencyCorporation.Allrightsreserved. Add：Rm301B,A4Bld,JunfengInnovationPark,Fuyong,BaoanDist,Shenzhen.Tel:0755-27780515Email:[email protected] Index 1.Cover ································ 1 2.Index································2 3.ProductSpecification ·························· 3 4.TestEquipment&Conditions·······················3 5.TestReport ······························ 4 6.ReliabilityTest····························5 7.Assembletype ···························· 6 8.ProductDrawing···························8 Shenzhen Lejin radio frequency technology Co., LTD Lej in rad io freq uen cy Propriet ar y & Confiden tial © 2017 Lej in rad io freq uen cy Corporat ion. All rights reser ved . Add：Rm 301B,A4 Bld,Junfeng In novation Park ,Fuyong, Baoan Dist,Shenzhen. Tel:0755-2 7780515 Email:phxcler@s zljrf .com 3.Product Specifi cati on A. Elect rica l Charact erist ics Fr equency <2.0 ≥40% 50O hm Line ar VSWR Efficiency Impedance Polarization Gain ≤ 2.5d 2400MHz ~2500 MHz B B. Material & Mecha ni cal Cha racteristics Mat erial of Rad iat orFPC(Black) ,L JWF29A Cab le Typ eΦ1.13mm,L 180m m,B lack Con nector Typ eIPX1 Dimension43.0*11.5mm C. Envi ronm ent al Operat ion Temperat ure- 20 ̊C ~ + 70 ̊C Stor ageTemperat ure- 30 ̊C ~ + 85 ̊C Humidity40% ~95% 4.Test Eq uipment & Conditi ons 1.N etwor k Ana lyzersAgi lent 8753D /5071C 2.H SPA and LTE pr ot oc ol test setR&S CMW500 -PT 3.C om muni cations Te st SetAgi lent 8960 4.3D Cha mbe r Te st System Chart 1 Test to pology 5150MHz ~5850 MHz ShenzhenLejinradiofrequencytechnologyCo.,LTD LejinradiofrequencyProprietary&Confidential©2017LejinradiofrequencyCorporation.Allrightsreserved. Add：Rm301B,A4Bld,JunfengInnovationPark,Fuyong,BaoanDist,Shenzhen.Tel:0755-27780515Email:[email protected] 5.TestReport 5.1VoltageStandingWaveRatio(VSWR). Chart2VSWR 5.2Efficientandgain. 5.3Radiationpattern. ShenzhenLejinradiofrequencytechnologyCo.,LTD LejinradiofrequencyProprietary&Confidential©2017LejinradiofrequencyCorporation.Allrightsreserved. Add：Rm301B,A4Bld,JunfengInnovationPark,Fuyong,BaoanDist,Shenzhen.Tel:0755-27780515Email:[email protected] ShenzhenLejinradiofrequencytechnologyCo.,LTD LejinradiofrequencyProprietary&Confidential©2017LejinradiofrequencyCorporation.Allrightsreserved. Add：Rm301B,A4Bld,JunfengInnovationPark,Fuyong,BaoanDist,Shenzhen.Tel:0755-27780515Email:[email protected] 6. ReliabilityTest TestItemTestconditionEquipmentSpecificationResult 1 LowTemp. Storage Test Temperature:-30°C，Time:48hrs Testcondition:PlacingantennainaLow/High TemperatureChamber,keepthetempis25°Candhumidityis 65%foronehour,thenstep-downthetemp.to-30°Cinone hour,storeantennafor44hours;step-uptempto25°C,test antennaafter2hours. Temp.&Hum i. Tester Nomaterial deformationis allowed. Electronic Performanceis ok. PASS 2 High Temp./High Humid StorageTest Temperature:85°CHumidity:85%RHTime:48hrs Testcondition:PlacingantennainaLow/High TemperatureChamber,keepthetempis25°Candhumidityis 65%foronehour,thenstep-upthetemp.to80°Candthe humidityupto85%inonehour,storeantennafor44hours; step-downtempto25°C,testantennaafter2hours. Temp.&Hum i. Tester Nomaterial deformationis allowed. Electronic Performanceis ok. PASS 3 Salt-Spray6 prayTest PlacingantennaintheSalt-SprayTester,setthetest condition，Temp:35±2°CHumidity:85%NaClsaltspray:5 ±1%.PHvalue:6.5~7.2Testtime:24hours Salt-Spray Tester Nocolorchange Noappear rusting PASS 7.Assembletype(omit) 8.ProductDrawing 乐木骆 Remark: 1.FPC material:Electrolytic copper. 2.Backing in behind:3M300LSE. 3.Tolerance ： Cuting die:±0.1mm;Circuit on FPC:±0.05mm ； others are ±0.05mm. 4.ROHS:(Pb,Hg,Cr+6,PBBs,PBDEs),<1000ppm; Cd,<100ppm. 1.0 3 . 3 2.0 Revise record A 180 WIFI ANT PLAF107 .0±2.0mm Φ 1. 13 LJF02-2 2121309 -R0A coaxial cable,black, KCC-1 connector 2023-02-21

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 1 of 23 RF Test Data for RLAN(5.2G) (Conducted Measurement) Product Name: Space Automatic Pet Feeder Trade Mark: PETLIBRO Test Model: PLAF107 FCC ID: 2A3DE-PLAF107 Environmental Conditions Temperature: 25.5C Relative Humidity: 55% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A1: Emission Bandwidth Test Result TestMode Antenna Channel 26db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 21.480 5169.600 5191.080 --- --- 5200 21.120 5189.560 5210.680 --- --- 5240 21.200 5229.480 5250.680 --- --- 11N20SISO Ant1 5180 21.680 5169.360 5191.040 --- --- 5200 21.920 5188.920 5210.840 --- --- 5240 21.800 5229.240 5251.040 --- --- 11N40SISO Ant1 5190 38.960 5170.640 5209.600 --- --- 5230 38.800 5210.720 5249.520 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 2 of 23 Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 3 of 23 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 11N40SISO_Ant1_5190 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 4 of 23 11N40SISO_Ant1_5230 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 5 of 23 Appendix A2: Occupied channel bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 17.130 5171.6094 5188.7394 --- --- 5200 17.137 5191.5868 5208.7238 --- --- 5240 17.145 5231.5555 5248.7005 --- --- 11N20SISO Ant1 5180 18.053 5171.0951 5189.1481 --- --- 5200 18.092 5190.9719 5209.0639 --- --- 5240 18.045 5231.1192 5249.1642 --- --- 11N40SISO Ant1 5190 35.825 5172.2703 5208.0953 --- --- 5230 35.929 5212.2144 5248.1434 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 6 of 23 Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 7 of 23 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 11N40SISO_Ant1_5190 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 8 of 23 11N40SISO_Ant1_5230 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 9 of 23 Appendix B: Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict 11A Ant1 5180 2.57 ≤23.98 PASS 5200 2.99 ≤23.98 PASS 5240 3.43 ≤23.98 PASS 11N20SISO Ant1 5180 2.29 ≤23.98 PASS 5200 3.02 ≤23.98 PASS 5240 3.30 ≤23.98 PASS 11N40SISO Ant1 5190 2.59 ≤23.98 PASS 5230 2.78 ≤23.98 PASS Note：The Duty Cycle Factor is compensated in the test result. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 10 of 23 Appendix C: Maximum power spectral density Test Result TestMode Antenna Channel Result [dBm/MHz] Limit[dBm/MHz] Verdict 11A Ant1 5180 -2.38 ≤11.00 PASS 5200 -2.11 ≤11.00 PASS 5240 -1.78 ≤11.00 PASS 11N20SISO Ant1 5180 -3.64 ≤11.00 PASS 5200 -2.81 ≤11.00 PASS 5240 -2.69 ≤11.00 PASS 11N40SISO Ant1 5190 -5.89 ≤11.00 PASS 5230 -4.85 ≤11.00 PASS Note：1.The Result and Limit Unit is dBm/500 kHz in the band 5.725−5.85 GHz. 2.The Duty Cycle Factor and RBW Factor is compensated in the graph. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 11 of 23 Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 12 of 23 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 11N40SISO_Ant1_5190 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 13 of 23 11N40SISO_Ant1_5230 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 14 of 23 Appendix D: Band edge measurements Test Result TestMode Antenna ChName Channel Result[dBm] Limit[dBm] Verdict 11A Ant1 Low 5180 -41.03 ≤-27 PASS High 5240 -44.57 ≤-27 PASS 11N20SISO Ant1 Low 5180 -42.01 ≤-27 PASS High 5240 -44.37 ≤-27 PASS 11N40SISO Ant1 Low 5190 -42.81 ≤-27 PASS High 5230 -44.93 ≤-27 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 15 of 23 Test Graphs 11A_Ant1_Low_5180 11A_Ant1_High_5240 11N20SISO_Ant1_Low_5180 11N20SISO_Ant1_High_5240 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 16 of 23 11N40SISO_Ant1_Low_5190 11N40SISO_Ant1_High_5230 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 17 of 23 Appendix E: Frequency Stability Test Result Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5180 20 132 5180.068918 5150 – 5250 PASS 5180 20 108 5179.917996 5150 – 5250 PASS 5180 50 120 5180.046890 5150 – 5250 PASS 5180 40 120 5180.062548 5150 – 5250 PASS 5180 30 120 5179.908116 5150 – 5250 PASS 5180 20 120 5180.038832 5150 – 5250 PASS 5180 10 120 5180.074495 5150 – 5250 PASS 5180 0 120 5179.979239 5150 – 5250 PASS 5180 -10 120 5180.091764 5150 – 5250 PASS 5180 -20 120 5179.927566 5150 – 5250 PASS 5180 -30 120 5180.019378 5150 – 5250 PASS Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5200 20 132 5200.061562 5150 – 5250 PASS 5200 20 108 5200.089213 5150 – 5250 PASS 5200 50 120 5199.931066 5150 – 5250 PASS 5200 40 120 5199.944204 5150 – 5250 PASS 5200 30 120 5200.039037 5150 – 5250 PASS 5200 20 120 5200.090384 5150 – 5250 PASS 5200 10 120 5199.907554 5150 – 5250 PASS 5200 0 120 5200.034472 5150 – 5250 PASS 5200 -10 120 5199.940006 5150 – 5250 PASS 5200 -20 120 5200.061163 5150 – 5250 PASS 5200 -30 120 5200.007965 5150 – 5250 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A3DE-PLAF107 Report No.: TZ230304157-E3 Page 18 of 23 Frequency Enviroment Temperature Vo…

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Report No.: TZ230304157-E3 Page 1 of 43 FCC TEST REPORT Test report On Behalf of Shenzhen Libro Technology Co., Ltd. For Space Automatic Pet Feeder Model No.: PLAF107 FCC ID: 2A3DE-PLAF107 Prepared for : Shenzhen Libro Technology Co., Ltd. 12/F,TowerB,GALAXY WORLD,Yabao Road,Longgang District,Shenzhen,China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: Apr.10, 2023~Apr.23 2023 Date of Report: Apr.24 2023 Report Number: TZ230304157-E3 The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ230304157-E3 Page 2 of 43 TEST RESULT CERTIFICATION Applicant’s name .................. : Shenzhen Libro Technology Co., Ltd. Address .................................. : 12/F,TowerB,GALAXY WORLD,Yabao Road,Longgang District,Shenzhen,China Manufacture's Name ............ : Shenzhen Libro Technology Co., Ltd. Address .................................. : 12/F,TowerB,GALAXY WORLD,Yabao Road,Longgang District,Shenzhen,China Product description Trade Mark ................................ : PETLIBRO Product name ............................ : Space Automatic Pet Feeder Model and/or type reference: PLAF103 Standards.............................. : FCC Rules and Regulations Part 15 Subpart E Section 15.407 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing 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 ............. : Apr.10, 2023~Apr.23 2023 Date of Issue .......................................... : Apr.24 2023 Test Result .............................................. : Pass Testing Engineer : (Anna Hu) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ230304157-E3 Page 3 of 43 Revision History Revision Issue Date Revisions Revised By 000 Apr.24 2023 Initial Issue Andy Zhang Report No.: TZ230304157-E3 Page 4 of 43 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 5 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 5 1.2 EUT CONFIGURATION .......................................................................................................................................... 5 1.3. EXTERNAL I/O CABLE ......................................................................................................................................... 6 1.4. DESCRIPTION OF TEST FACILITY ........................................................................................................................ 6 1.5. STATEMENT OF THE MEASUREMENT UNCERTAINTY .......................................................................................... 7 1.6. MEASUREMENT UNCERTAINTY ........................................................................................................................... 7 1.7. DESCRIPTION OF TEST MODES .......................................................................................................................... 7 2. TEST METHODOLOGY ......................................................................................................................................... 8 2.1. EUT CONFIGURATION......................................................................................................................................... 8 2.2. EUT EXERCISE ................................................................................................................................................... 8 2.3. GENERAL TEST PROCEDURES ........................................................................................................................... 8 3. SYSTEM TEST CONFIGURATION ...................................................................................................................... 9 3.1. JUSTIFICATION..................................................................................................................................................... 9 3.2. EUT EXERCISE SOFTWARE ................................................................................................................................ 9 3.3. SPECIAL ACCESSORIES ...................................................................................................................................... 9 3.4. BLOCK DIAGRAM/SCHEMATICS........................................................................................................................... 9 3.5. EQUIPMENT MODIFICATIONS .............................................................................................................................. 9 3.6. TEST SETUP ........................................................................................................................................................ 9 4. SUMMARY OF TEST RESULTS ........................................................................................................................ 10 5. TEST RESULT ....................................................................................................................................................... 11 5.1. ON TIME AND DUTY CYCLE .............................................................................................................................. 11 5.2. MAXIMUM CONDUCTED OUTPUT POWER ME…

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Report No.: TZ230304157-E4 Page 1 of 41 FCC TEST REPORT Test report On Behalf of Shenzhen Libro Technology Co., Ltd. For Space Automatic Pet Feeder Model No.: PLAF107 FCC ID: 2A3DE-PLAF107 Prepared for : Shenzhen Libro Technology Co., Ltd. 12/F,TowerB,GALAXY WORLD,Yabao Road,Longgang District,Shenzhen,China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: Apr.10, 2023~Apr.23 2023 Date of Report: Apr.24 2023 Report Number: TZ230304157-E4 The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ230304157-E4 Page 2 of 41 TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Libro Technology Co., Ltd. Address .................................. : 12/F,TowerB,GALAXY WORLD,Yabao Road,Longgang District,Shenzhen,China Manufacture's Name ............ : Shenzhen Libro Technology Co., Ltd. Address .................................. : 12/F,TowerB,GALAXY WORLD,Yabao Road,Longgang District,Shenzhen,China Product description Trade Mark: PETLIBRO Product name ........................... : Space Automatic Pet Feeder Model and/or type reference : PLAF107 Standards .............................. : FCC Rules and Regulations Part 15 Subpart E Section 15.407 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing 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 ...........…

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