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S31 portable RFID handheld terminal

S31 is a UHF handheld terminal developed in Speedingiot based on Android system, with eight nuclear CPU,4G communication, 5.5-inch HD large screen, resolution as high as 1440*720, visible under strong light. 2.4G & 5G dual-frequency Wi-Fi can realize one-dimensional/two-dimensional barcode scanning, UHF RFID reading and writing, NFC, photographing and fingerprint identification multifunctional equipment to ensure the efficiency and stability of mobile data collection for enterprise users. The equipment structure design has strong industrial durability and is widely used in commercial retail, logistics and warehousing, asset management, electric power, government & public utilities, banks, order fwill, admission ticket inspection and other industry users.
  • ※ Physical parameters

    Size 170 x 80 x 28 mm
    Screen 5.5 inches, resolution: 1440*720

  • ※ Basic performance

    CPU eight core 2.0GHz
    Operating System Android 13

  • ※ Wireless communication

    WWAN 4G/ WIFI Dual Band BT4.2

  • ※ Data acquisition

    Barcode recognition RFID UHF and NFC high frequency reading

  • ※ RF chip

    Chip Impinj E series chip UHF module

  • ※ Reading and writing characteristics

    Reading distance > 20 meters

    • Technical Parameters

    Basic parameters

    Overall size168 × 76 × 28mm (excluding shield and handle)
    Weight of whole machine450g
    Display5.5 inch IPS HD screen, resolution 720*1440
    Touch screenCorning Gorilla Glass, multi-touch, support gloves or wet hand operation
    Battery capacityRechargeable lithium polymer battery 7200 mAh
    Standby time> 400 hours
    Working hours> 12 hours (depending on usage and network environment)
    Charge time <6 hours (using standard power adapter and cable)
    Expansion Card Slot2 SIM card slots, 2 PSAM card slots
    1 TF card slot
    Communication InterfaceUSB 2.0 Type-C,OTG
    NotificationsSound, LED indicator, vibrator
    SensorLight sensor, distance sensor
    Audio1 microphone; 1 speaker; earpiece
    Keyboard2 scan keys, 1 power key, 1 volume key,
    Front 4 Custom Entity Buttons

    Performance parameters

    CPUCortex-A53 2.0 GHz eight-core
    Operating SystemAndroid 13
    Memory4 GB + 64 GB
    Expand memoryExpandable MicroSD (TF) card to 256 GB
    Wireless Communication WWAN4G:TD-LTE Band38/39/40/41
    FDD-LTE Band 1,2,3,4,7,17,20
    3G:WCDMA( 850/1900/2100MHz);
    2G:GSM/GPRS/Edge
    WIFI FrequencySupport IEEE802.11 a/B/g/n/ac protocol (2.4G/5.8G dual band)
    Positioning SystemGPS and Beidou dual navigation system, error range ± 5m
    BluetoothBluetooth 4.2

    Development Environment

    SDKSoftware Development Kit
    Development LanguageJava
    Development ToolsEclipse / Android Studio

    Data acquisition

    CameraFront 5 million pixel camera
    Rear 13 million pixel camera
    support auto focus, flash

    RFID UHF (optional)

    Operating frequencyChina 920-925 MHz
    USA 902-928 MHz
    Europe 865-868 MHz
    RFID EngineBased on Impinj or domestic chip development
    Protocol StandardsEPC C1 GEN2 / ISO18000-6C
    Antenna parametersCircularly polarized antenna (4dBi)
    Power2W(33dBm, support 5dBm ~ 33dBm adjustment)
    card reading distance1-20m
    Group Read RateUp to 900 tags/s (circular polarization)
    Test DescriptionThe actual use of card reading distance and group reading rate is related to the environment and label.

    NFC (optional)

    Operating frequency13.56 MHz
    Protocol StandardsISO14443A/B, ISO15693, NFC-IP1, NFC-IP2, etc
    Label StandardsM1 card (S50, S70), CPU card, NFC tag, etc
    Read and write distance2-5cm

    Barcode scanning (optional)

    Scan EngineHoneywell HS7/N6703 New World CM60/N1/Other
    Type of supportUPC/EAN, Code128, Code39, Code93, Code11, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Codabar, MSI, RSS, etc
    PDF417, MicroPDF417, Composite, RSS, TLC-39, Datamatrix, QR code, Micro QR code, Aztec, MaxiCode; Postal Codes: USPostNet, US Planet, UK Postal, Australian Postal, Japan Postal, Dutch Postal (KIX), etc

    Use of the environment

    Working temperature-20 ℃ to 50 ℃
    Storage temperature-40 ℃ to 70 ℃
    Ambient humidity5% to 95% (non-condensing)
    Protection levelHost IP65

    Annex

    Standard accessoriesBattery, adapter, data cable, lanyard
    Optional AccessoriesCharging seat charging (optional with network port)

    Related Products

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    • Online Monitoring Sensors
    • Printers and consumables

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