2BC4X-M500Smart POS Terminal

Hand-held remote control instruction manual YR5302 [Channel Selection]+[Stop/50%] : reversing, only after the controller or motor enters the code learning state and receives the matched reversing function code will it be processed. [Stop/50%]+[Up/Open] : Long press for 5 seconds to start, and then press the [channel setting] button to confirm. [Stop/50%]+[Down/Close] : Long press for 5 seconds to enter the ready to disable manual start, then short press [Channel settings] button to confirm. [Channel Setting]+[Up/Open] : Press long for 5 seconds at the same time to make the motor enter the state of setting on limit point. [ChannelSetting]+[Down/Close] : Press for 5 seconds at the same time to make the motor enter the limit point state of down setting. [Up/Open]+[Down/Close]: external control mode switching. The controller or motor will only process after receiving the paired mode switching function code after entering the code learning state. [Channel setting]+[75%]:Short press at the same time,set IP1 limit position. [Channel setting]+[25%]:Short press at the same time,set IP2 limit position. [Channel setting]+[Stop/50%]:Long press at the same time,clear limit position. 4 Combination button function Emission frequencyCommunication protocol Transmission channel YR5302 7±1dBm AAA BATTERY X 2pcs 4 Motor model ① ③ ④ ⑤ ⑦ ①.p/Open ②.Intermediate stop 75% ③.Down/Close ④.Intermediate stop 25% ⑤.Stop/50% ⑥.Channel selection ⑦.Channel setting U ② ⑥ 23 132mm 36.9mm 14.6mm The current maximum number of channels in use is set to two or four channel switch. The way to switch two channels and four channels modes Two channel mode Press the [Channel Selection] when the remote control LED is off, and the indicator light of the current channel will light up. Press the [Channel Selection] again within 3 seconds, and select the channel in the sequence of channel 1→ Channel 2→ group control channel → Channel 1. Four channel mode [Intermediate Stop 25%] : short press, turn the leaf down; Hold for 1.5 seconds to run to the IP3 limit, 25% by default. [Channel Setting] : used for code learning. The controller or motor will receive and process unpaired channel setting button only after entering the code learning state. product information 1.Product size Note: The length L of the remote control depend on product specifications (unit: mm) 2.Button function 3. Product Specifications Use battery BLE 5.0 LED indicator function LED 1 is channel 1, and flashing LED indicates the signal is transmitting. LED 4 is channel 2, and flashing LED indicates the signal is transmitting. Two channels modes Four channels modes LED 1 is channel 1, and flashing LED indicates the signal is transmitting LED 2 is channel 2, and flashing LED indicates the signal is transmitting LED 3 is channel 3, and flashing LED indicates the signal is transmitting LED 4 is channel 4, and flashing LED indicates the signal is transmitting. Channel setting Press the [Channel Selection] when the LED of the remote control is off, and the indicator light of the current channel will light up. Press the [Channel Selection] again within 3 seconds, and select the channel in the sequence of channel 1→ Channel 2→ Channel 3 Channel 4→ group control channel → Channel 1. Button function Single button function [Up/Open]: Open the curtain.[Down/Close]: Close the curtain. []: Short press to up tilting; long press 1.5s to run to the IP1 limit position, the default is 75%. Intermediate Stop 75% [Intermediate stop 50%]:Short press,stop.If long press 4 seconds,run to default 50% limit. FCC Caution： This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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 between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Attestation Letter Date: 2023-9-19 To Whom It May Concern, Our product Smart POS Terminal (model name: M500 FCC ID:2BC4X-M500), only activates NFC, Bluetooth, BLE, 2.4G WiFi, 5G WiFi Band1,Band2,Band4, GSM850, PCS1900, WCDMA Band2 & Band4&Band5, LTE Band2/4/5/7/38/40/41 functions. The other bands and function are disabled by using the software，end users cannot activate it. Please contact me if there is need for any additional clarification or information. Best Regards, Company: MAXPAY PAZARLAMA IC VE DIS TIC Add: Levent Mahallesi Comert Sokak No:1 Yapi Kredi Plaza C Blok No:40 Kat:17 BESIKTAS ISTANBUL Turkey 34330 Tel: +905332446976 Fax: N/A Email: [email protected] Title: CHAIRMAN

Company: MAXPAY PAZARLAMA IC VE DIS TIC Add: Levent Mahallesi Comert Sokak No:1 Yapi Kredi Plaza C Blok No:40 Kat:17 BESIKTAS ISTANBUL Turkey 34330 Tel: +905332446976 Fax: N/A Email: [email protected] 2023/09/19 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR ( Smart POS Terminal /M500/ FCC ID: 2BC4X-M500) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagram, Schematics, Operation Description, BOM, Tune-up, SOFTWARE SECURITY REQUIREMENTS FOR U- NII DEVICES ) required to be submitted with this application be permanently withheld from public review. SPECIFY REASON FOR REQUEST (i.e. the above documents are company proprietary information that could never get into the possession of your competition). Please contact me if there is any information you may need.

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-EXP Page 1 of 5 EUT EXTERNAL PHOTOGRAPHS EUT China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-EXP Page 2 of 5 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-EXP Page 3 of 5 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-EXP Page 4 of 5 Port Port China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-EXP Page 5 of 5 Port

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 1 of 20 EUT INTERNAL PHOTOGRAPHS Uncover China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 2 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 3 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 4 of 20 2/3/4G DIV ANT China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 5 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 6 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 7 of 20 2/3/4G MAIN ANT GBW ANT China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 8 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 9 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 10 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 11 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 12 of 20 NFC ANT1 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 13 of 20 NFC ANT2 NFC ANT3 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 14 of 20 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 15 of 20 Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 16 of 20 Chip Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 17 of 20 Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 18 of 20 Chip Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 19 of 20 Chip Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-INP Page 20 of 20 Chip

APPENDIX C CALIBRATION CERTIFICATES DIPOLE CALIBRATION CERTIFICATES

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 1 of 104 Plot1#: GSM 850 Mid_ Body Back DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: GPRS-2 slots; Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.907 S/m; ε r = 42.144; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (8x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.401 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 20.87 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 0.511 W/kg SAR(1 g) = 0.386 W/kg; SAR(10 g) = 0.280 W/kg Maximum value of SAR (measured) = 0.409 W/kg 0 dB = 0.409 W/kg = -3.88 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 2 of 104 Plot2#: GSM 850 Mid_ Handheld Front DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: GPRS-2 slots; Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.907 S/m; ε r = 42.144; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (8x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.246 W/kg Zoom Scan (6x6x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 12.20 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 0.317 W/kg SAR(1 g) = 0.223 W/kg; SAR(10 g) = 0.152 W/kg Maximum value of SAR (measured) = 0.238 W/kg 0 dB = 0.238 W/kg = -6.23 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 3 of 104 Plot3#:GSM 850 Mid_ Handheld Back DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: Generic GPRS-2 slots; Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used: f = 836.6 MHz; σ = 0.907 S/m; ε r = 42.144; ρ = 1000 kg/m 3 Phantom section: Left Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (8x6x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.56 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 3.756 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 5.39 W/kg SAR(1 g) = 2.24 W/kg; SAR(10 g) = 1.26 W/kg Maximum value of SAR (measured) = 2.66 W/kg 0 dB = 2.66 W/kg = 4.25 dBW/kg Plot4#: GSM 850 Mid_ Handheld Left China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 4 of 104 DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: GPRS-2 slots; Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.907 S/m; ε r = 42.144; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 3.67 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 22.16 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 8.63 W/kg SAR(1 g) = 3.5 W/kg; SAR(10 g) = 1.65 W/kg Maximum value of SAR (measured) = 4.03 W/kg 0 dB = 4.03 W/kg = 6.05 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 5 of 104 Plot5#: GSM 850 Mid_ Handheld Right DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: GPRS-2 slots; Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.907 S/m; ε r = 42.144; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.451 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 22.77 V/m; Power Drift = 0.11 dB Peak SAR (extrapolated) = 0.745 W/kg SAR(1 g) = 0.471 W/kg; SAR(10 g) = 0.306 W/kg Maximum value of SAR (measured) = 0.508 W/kg 0 dB = 0.508 W/kg = -2.94 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 6 of 104 Plot6#: GSM 850 Mid_ Handheld Top DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: GPRS-2 slots; Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.907 S/m; ε r = 42.144; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  …

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 63 of 104 Plot63#:LTE Band 40A 1RB Mid_ Body Back DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: UID 0, Generic TDD-LTE (0); Frequency: 2310 MHz;Duty Cycle: 1:3.16 Medium parameters used: f = 2310 MHz; σ = 1.688 S/m; ε r = 39.342; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(4.96, 4.96, 4.96) @ 2310 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (10x18x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.0866 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 2.963 V/m; Power Drift = -0.19 dB Peak SAR (extrapolated) = 0.146 W/kg SAR(1 g) = 0.084 W/kg; SAR(10 g) = 0.050 W/kg Maximum value of SAR (measured) = 0.0902 W/kg 0 dB = 0.0902 W/kg = -10.45 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 64 of 104 Plot64#:LTE Band 40A 50%RB Mid_ Body Back DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: UID 0, Generic TDD-LTE (0); Frequency: 2310 MHz;Duty Cycle: 1:3.16 Medium parameters used: f = 2310 MHz; σ = 1.688 S/m; ε r = 39.342; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(4.96, 4.96, 4.96) @ 2310 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (10x18x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.0693 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 2.634 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 0.119 W/kg SAR(1 g) = 0.068 W/kg; SAR(10 g) = 0.040 W/kg Maximum value of SAR (measured) = 0.0726 W/kg 0 dB = 0.0726 W/kg = -11.39 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 65 of 104 Plot65#:LTE Band 40A 1RB Mid_ Handheld Front DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: UID 0, Generic TDD-LTE (0); Frequency: 2310 MHz;Duty Cycle: 1:3.16 Medium parameters used: f = 2310 MHz; σ = 1.688 S/m; ε r = 39.342; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(4.96, 4.96, 4.96) @ 2310 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (10x18x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.127 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 1.482 V/m; Power Drift = 0.17 dB Peak SAR (extrapolated) = 0.275 W/kg SAR(1 g) = 0.118 W/kg; SAR(10 g) = 0.053 W/kg Maximum value of SAR (measured) = 0.134 W/kg 0 dB = 0.134 W/kg = -8.73 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 66 of 104 Plot66#:LTE Band 40A 50%RB Mid_ Handheld Front DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: UID 0, Generic TDD-LTE (0); Frequency: 2310 MHz;Duty Cycle: 1:3.16 Medium parameters used: f = 2310 MHz; σ = 1.688 S/m; ε r = 39.342; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(4.96, 4.96, 4.96) @ 2310 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (10x18x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.102 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 1.296 V/m; Power Drift = -0.03 dB Peak SAR (extrapolated) = 0.242 W/kg SAR(1 g) = 0.097 W/kg; SAR(10 g) = 0.044 W/kg Maximum value of SAR (measured) = 0.109 W/kg 0 dB = 0.109 W/kg = -9.63 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 67 of 104 Plot67#:LTE Band 40AA1RB Mid_Handheld Back DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: UID 0, Generic TDD-LTE (0); Frequency: 2310 MHz;Duty Cycle: 1:1.58125 Medium parameters used: f = 2412 MHz; σ = 1.744 S/m; ε r = 39.424; ρ = 1000 kg/m 3 Phantom section: Left Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(4.96, 4.96, 4.96) @ 2310 MHz; Calibrated: 2023/4/10  Sensor-Surface: 3mm (Mechanical Surface Detection), Sensor-Surface: 3mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1354; Calibrated: 2022/10/31  Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (10x7x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.518 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 2.668 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 0.802 W/kg SAR(1 g) = 0.463 W/kg; SAR(10 g) = 0.250 W/kg Maximum value of SAR (measured) = 0.511 W/kg 0 dB = 0.511 W/kg = -2.92 dBW/kg Plot68#:LTE Band 40AA50%RB Mid_Handheld Back China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 68 of 104 DUT: Smart POS Terminal; Type: M500; Serial: 291L-7 Communication System: UID 0, Generic TDD-LTE (0); Frequency: 2310 MHz;Duty Cycle: 1:1.58125 Medium parameters used: f = 2412 MHz; σ = 1.744 S/m; ε r = 39.424; ρ = 1000 kg/m 3 Phantom section: Left Section DASY5 Confi…

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SAR TEST REPORT Applicant: MAXPAY PAZARLAMA IC VE DIS TIC Address: Levent Mahallesi Comert Sokak No:1 Yapi Kredi Plaza C Blok No:40 Kat:17 BESIKTAS ISTANBUL Turkey FCC ID: 2BC4X-M500 Product Name: Smart POS Terminal Model Number: M500 Standard(s): 47 CFR Part 2(2.1093) The above device has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230953939-SA Date Of Issue: 2023-12-13 Reviewed By: Karl Gong Title: SAR Engineer Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 2 of 112 SAR TEST RESULTS SUMMARY Operation Frequency Bands Highest Reported 1g SAR(W/kg) Highest Reported 10g SAR(W/kg) Body-Supported (Gap 0mm) Limits (W/kg) Handheld (Gap 0mm) Limits (W/kg) GSM 850 0.43 1.6 1.86 4.0 PCS 1900 0.331.87 WCDMA Band 2 0.251.63 WCDMA Band 4 0.281.09 WCDMA Band 5 0.171.09 LTE Band 2 0.251.69 LTE Band 4 0.311.24 LTE Band 5 0.141.12 LTE Band 7 0.333.27 LTE Band 40A 0.091.23 LTE Band 40B 0.081.16 LTE Band 41&38 0.161.15 WLAN 2.4G 0.040.11 WLAN 5.2G 0.320.67 WLAN 5.3G 0.230.46 WLAN 5.8G 0.190.39 Bluetooth 0.010.03 Maximum Simultaneous Transmission SAR Items Body-Supported (Gap 0mm) Limits (W/kg) Handheld (Gap 0mm) Limits (W/kg) Sum SAR(W/kg) 0.75 1.6 3.27 4.0 SPLSR N/A N/A N/A 0.04 EUT Received Date: 2023/09/05 Test Date: 2023/12/03-2023/12/06 Test Result: Pass China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 3 of 112 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. 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 an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-SA Page 4 of 112 CONTENTS SAR TEST RESULTS SUMMARY .............................................................................................. 2 DOCUMENT REVISION HISTORY .......................................................................................... 6 1. GENERAL INFORMATION .................................................................................................... 7 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 7 1.2 TEST SPECIFICATION, METHODS AND PROCEDURES ........................................................................ 8 1.3 SAR LIMTS ........................................................................................................................................... 9 1.4 FACILITIES ...................................................................................................................................... 10 2. SAR MEASUREMENT SYSTEM .......................................................................................... 11 3. EQUIPMENT LIST AND CALIBRATION .......................................................................... 20 3.1 EQUIPMENTS LIST & CALIBRATION INFORMATION ....................................................................... 20 4. SAR MEASUREMENT SYSTEM VERIFICATION ........................................................... 21 4.1 LIQUID VERIFICATION ...................................................................................................................... 21 4.2 SYSTEM ACCURACY VERIFICATION ................................................................................................. 25 4.3 SAR SYSTEM VALIDATION DATA ............................................................................................. 26 5. EUT TEST STRATEGY AND METHODOLOGY .............................................................. 34 5.1 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR ......................................... 34 5.2 CHEEK/TOUCH POSITION .................................................................................................................. 35 5.3 EAR/TILT POSITION ........................................................................................................................... 35 5.4 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ................................................ 36 5.5 TEST DISTANCE FOR SAR EVALUATION .......................................................................................... 37 5.6 SAR EVALUATION PROCEDURE ....................................................................................................... 38 6. CONDUCTED OUTPUT POWER MEASUREMENT ........................................................ 39 6.1 TEST PROCEDURE .............................................................................................................................. 39 6.2 DESCRIPTION OF TEST CONFIGURATION ...............…

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TEST REPORT Applicant: MAXPAY PAZARLAMA IC VE DIS TIC Address: Levent Mahallesi Comert Sokak No:1 Yapi Kredi Plaza C Blok No:40 Kat:17 BESIKTAS ISTANBUL Turkey FCC ID: 2BC4X-M500 Product Name: Smart POS Terminal Standard(s): 47 CFR Part 2 47 CFR Part 22, Subpart H 47 CFR Part 24, Subpart E 47 CFR Part 27 ANSI C63.26-2015 The above device has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230953939-00G Date Of Issue: 2023/11/15 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-00G Page 2 of 201 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. 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 an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953939-00G Page 3 of 201 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ...............................................................…

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