Pretech 5.5inch POE Tablet PC: All-in-One Remote Control Solution
Pretech 5.5inch POE Tablet PC: All-in-One Remote Control Solution
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Pretech 5.5inch POE Tablet PC: All-in-One Remote Control Solution

Model: WP31
The 5.5-inch POE tablets from Pretech offer an all-in-one remote control solution, consolidating the functions of multiple remotes into a single, user-friendly device. Users can effortlessly manage lighting, air conditioning, curtains, and more with just a few taps, significantly enhancing their comfort and convenience. The tablets' Ethernet and power POE ports ensure a reliable connection, making them easy to integrate into any setting, whether residential, commercial, or hospitality.
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Pretech 5.5inch POE Tablet PC: All-in-One Remote Control Solution

Pretech 5.5inch POE Tablet PC: Advanced Features for Superior Performance

Pretech's 5.5inch POE Tablet PC is designed with exceptional ODM customization capabilities to meet diverse needs. It can integrate POE functionality, allowing the tablet to be powered via a single Ethernet cable, simplifying installation and reducing clutter. The tablet can also be equipped with an RJ12 interface with RS485 functionality, enabling seamless communication with other devices and systems using the RS485 protocol. An anti-glare AG screen reduces glare and enhances visibility in various lighting conditions, while an anti-oil coating on the surface ensures long-lasting clarity and cleanliness, even with frequent use in high-traffic environments. A high-brightness screen (500nit) ensures clear visibility in bright environments, and shatter-resistant glass provides additional protection against accidental drops and impacts. The tablet can be customized with a 50cm proximity sensor for enhanced user interaction, NFC functionality for contactless interactions such as key card access or payment processing, and air humidity and temperature sensors for real-time environmental monitoring. A magnetic design allows for easy wall-mounting or docking, offering flexibility in placement, and a waterproof design makes the tablet suitable for environments where moisture protection is essential.
Pretech 5.5inch POE Tablet PC: Advanced Features for Superior Performance

Pretech Premium 5.5-inch POE Tablet Hardware Features

Discovery Pretech 5.5inch Wall-mounted POE Tablet PCs: Customizable Features and Enhanced Functionalities
  • POE Power Supply
    POE Power Supply
    We can integrate POE (Power over Ethernet) functionality, allowing the tablet to be powered through a single Ethernet cable, simplifying installation and reducing clutter.
  • RJ12 Interface with<br>RS485 Function
    RJ12 Interface with
    RS485 Function
    We can integrate an RJ12 interface with RS485 functionality, allowing the tablet to communicate with other devices and systems using the RS485 protocol.
  • Anti-Glare AG Screen
    Anti-Glare AG Screen
    We can integrate an anti-glare AG screen, reducing glare and improving visibility in various lighting conditions.
  • Anti-Oil Surface
    Anti-Oil Surface
    The tablet's surface can be upgraded with an anti-oil coating, ensuring long-lasting clarity and cleanliness, even after frequent use in high-traffic environments.
  • High-Brightness Screen (500nit)
    High-Brightness Screen (500nit)
    We can equip the tablet with a high-brightness screen (500nit), ensuring clear visibility even in bright environments.
  • Shatter-Resistant Glass
    Shatter-Resistant Glass
    We can use shatter-resistant glass for the tablet screen, providing additional protection against accidental drops and impacts.
  • 50cm Proximity Sensing
    50cm Proximity Sensing
    We can integrate a 50cm proximity sensor, allowing the tablet to detect and respond to user presence within a 50cm range for enhanced user interaction.
  • NFC Functionality
    NFC Functionality
    We can integrate NFC (Near Field Communication) functionality, enabling contactless interactions such as key card access or payment processing.
  • Magnetic Design
    Magnetic Design
    We can integrate a magnetic design, allowing the tablet to be easily wall-mounted or docked, offering flexibility in placement and ease of use for hotel staff and guests.
5.5-inch POE Android Wall-mounted Table ODM Solutions: Comprehensive Features and Industrail Applications
Pretech 5.5-inch POE Android tablet PCs is designed for versatile use, powered and connected via the RJ45 interface. It features dual-band WiFi, an RJ12 interface with RS485 function, and NFC card recognition, ensuring stable connectivity and compatibility with various systems and devices. The POE tablet is suitable for multiple applications, including hotel management, medical care, and industrial environments. It supports real-time data display via the RS485 bus, NFC for patient or staff identification, and has a high screen brightness for outdoor use.
Smart Hotel - Room Control and Service Call
Smart Hotel - Room Control and Service Call
The 5.5-inch POE Android tablet is powered and connected to the network via the RJ45 interface, eliminating the need for additional wiring when installed by the bedside.
The screen is made of shatterproof glass to resist scratches from keys and other hard objects.
Dual-band WiFi ensures a stable connection to the hotel management system.
RJ12 interface with RS485 function, connecting to other devices in the room.
Supports NFC card recognition, with the tablet installed outside the door.
Supports 50cm proximity sensing to wake up the screen when approached, achieving energy savings.
  • Retail and Catering - Self-Ordering and Electronic Price Tags
    Retail and Catering - Self-Ordering and Electronic Price Tags
    The tablet features a 1920x1080 screen to display high-definition menus (supports both landscape and portrait modes).
    Connects to a printer via the RJ12 interface with RS485 function.
    The special oil-resistant coating allows for quick cleaning with alcohol.
    NFC supports payment.
  • Medical Care - Ward Information Terminal
    Medical Care - Ward Information Terminal
    The ward information terminal meets medical care needs with multiple features.
    It uses POE power, eliminating extra cables and allowing easy installation.
    Connected to the hospital system via WiFi, it updates patient info in real-time.
    The anti-oil AF screen is easy to clean, and the RJ12 interface supports RS485 for device connections.
    It has NFC for identifying patients or staff, and a 50cm proximity sensor to wake the screen when approached.
    Magnetic installation makes it easy to disassemble and disinfect.
  • Outdoor Display, Public Information Inquiry, Smart Community-Information Display and Inquiry
    Outdoor Display, Public Information Inquiry, Smart Community-Information Display and Inquiry
    The high screen brightness ensures clear information display even under sunlight, making it suitable for outdoor advertising and public information display.
    The AG screen reduces glare, allowing users to see the content clearly under strong light, enhancing the visual experience.
    Powered and connected via POE Ethernet cable, the installation is simple and information can be updated in real-time.
  • Industrial Automation<br>Machine Monitoring and HMI Interaction
    Industrial Automation
    Machine Monitoring and HMI Interaction
    The 5.5-inch POE Android tablet is powered and connected to the network via the RJ45 interface, ensuring continuous and stable operation in industrial environments.
    The POE Android Tablet connects to the RS485 bus via the RJ12 interface, supports the Modbus RTU protocol, and displays PLC register data in real-time (refresh rate ≤ 500ms).
    The tablet is equipped with a gyroscope, which automatically rotates the UI interface to the optimal viewing direction when it detects changes in the installation angle.
    The tablet screen features an anti-oil coating.
  • Agriculture - Greenhouse Environment Data Collection
    Agriculture - Greenhouse Environment Data Collection
    The tablet is powered by a water-resistant POE switch, supporting a maximum network cable transmission distance of 100 meters.
    The tablet maintains a screen brightness of ≥200nit in an environment ranging from -10℃ to 50℃.

Product Detail

Product Detail POE Tablet PCs
  • Pretech 5.5inch POE wall-mounted tablet's compatibility with US standard electrical boxes. This setup allows for seamless integration into US electrical systems, making it ideal for hotels, hospitals, and other facilities in Europe.
    US Standard Box Compatibility
    Pretech 5.5inch POE wall-mounted tablet's compatibility with US standard electrical boxes. This setup allows for seamless integration into US electrical systems, making it ideal for hotels, hospitals, and other facilities in Europe.
  • European Standard Box Compatibility
    European Standard Box Compatibility
    Pretech 5.5inch POE wall-mounted tablet's compatibility with European standard electrical boxes. This setup allows for seamless integration into European electrical systems, making it ideal for hotels, hospitals, and other facilities in Europe.
  • The 5.5inch POE wall-mounted tablet is adaptability to UK standard electrical boxes as well. This feature ensures that the tablet can be easily installed in UK-based establishments, providing a consistent user experience across different regions.
    UK Standard Box Compatibility
    The 5.5inch POE wall-mounted tablet is adaptability to UK standard electrical boxes as well. This feature ensures that the tablet can be easily installed in UK-based establishments, providing a consistent user experience across different regions.

Customization Support

5.5-inch POE Android Tablet: Installation and White Color Options
  • White POE Tablet PCs for US Systems
    White POE Tablet PCs for US Systems
    The white ID POE Tablet PCs are compatible with US electrical systems, facilitating straightforward installation and use in US settings. This compatibility broadens their application in diverse US markets.
  • White POE Tablet PCs for European Electrical Systems
    White POE Tablet PCs for European Electrical Systems
    The white ID POE Tablet PCs are compatible with European electrical systems, facilitating straightforward installation and use in European settings. This compatibility broadens their application in diverse European markets.
  • White ID POE Tablet PCs for UK Electrical Standards
    White ID POE Tablet PCs for UK Electrical Standards
    The white ID POE Tablet PCs are ideal for installations in the UK and other regions with similar electrical standards. Their adaptability ensures a consistent user experience across different regions, making them a flexible choice for global installations.

What We Do

We offer ODM solutions for certain customers who have specific needs which can’t be satisfied by existing devices on the market.
  • Tooling
    ID Design
    MD Design
  • Software
    Drive Debugging
    System Customization
    Debug Pre-installed applications
  • Hardware
    Schematic Diagrams Design
    PCB Layout
    Specific components design
    Bill of Materials output
    Gerber Files
    RF Design and Verification
    Assembly Drawings
    Test Specifications output
  • Accessories
    Smart Cover
    Docking Charging Station
    Charging Bracket/Dock
    Magnetic BackClip
    Wall Mount
    Stylus Pen
    And more

How We Do

We offer ODM solutions for certain customers who have specific needs which can’t be satisfied by existing devices on the market.
  • 01 Planning
    Market Survey
    Requirements Collection
    Competitiveness Analysis
    Technology Study
    Risk Analysis
    Component Life Cycle Survey
    Cost Evaluation
  • 02 Desgin
    ID Design
    MD Design
    Hardware
    OS
  • 03 Validation
    Trial Samples
    Software Customization
    Performance Tests
    Reliability Tests
    EVT
    DVT
    Certifications
  • 04 Integration
    Assembly Study and SOP
    Pilot Run Production
    Testing Process Study and SOP
    Field Test/Feedbacks
    Improvements
  • 05 Production
    Pilot Run Production
    Mass Production
  • 06 After Service
    Global Warranty
    Extended Warranty Service
    Online Service

Specification

  • CPU
    4 x Arm Cortex-A53, 2.0 GHz +4 x Arm Cortex-A53, 1.5 GHz
  • OS
    Android 15 Google GMS
  • Screen
    5.5" FHD 1920 x 1080 Panda Cover G+F+F
  • RAM
    4GB
  • Storage
    64GB
  • Camera
    NA
  • Battery
    NA
  • Wi-Fi/Bluetooth
    WIFI ac a/b/g/n, BT5.0
  • Support
    Support 50CM distance sensing wake-up；
    With gravity sensing
  • LTE
    NA
  • I/O
    RJ45: PoE Power Supply 48V~53V + Ethernet;
    RJ12: RS485 + Power Supply 12V~24V; (With a standard RJ45 network cable, you can also access the Ethernet network)
    USB TYPE C: (If there is no PoE, and only RJ45 carries the network, you can use a TYPE C + RJ45 interface to use simultaneously);
  • Dimensions
    143.66 x 80.66 x 9.95mm
  • Weight
    205g
  • Speaker
    Single Speaker

FAQs

  • Hardware
  • Software
Hardware
  • What are the dimensions of the part that 'sticks out' where the PoE connector is on the Pretech 5.5inch PoE Tablet?
    The dimensions of the part that 'sticks out' where the PoE connector is on the Pretech 5.5inch PoE Tablet vary by region: US style is 56mm×49mm×26mm with holes in the metal plate at 83mm; EU style is 54mm×52mm×22mm with holes in the metal plate at 60mm.
  • Does the Ethernet cable on the Pretech 5.5inch PoE Tablet work when powered by USB?
    Yes, the Ethernet on the Pretech 5.5inch PoE Tablet works when powered by USB. Go to Settings->Display->Select "OTG mode switch". "OTG mode switch" is defaulted off in general software; if changed to 'on', Ethernet will work simultaneously when USB is powered.
  • If the Pretech 5.5inch PoE Tablet uses an RJ12 port for charging, what is the required input current for a 12VDC power supply?
    The required input current for a 12VDC power supply for the Pretech 5.5inch PoE Tablet is 12V 1A, ≥1A.
  • How does the NFC functionality on the Pretech 5.5inch PoE Tablet enhance user interaction in retail environments?
    The NFC functionality on the Pretech 5.5inch PoE Tablet allows for quick and secure transactions, such as contactless payments, and seamless interactions with NFC-enabled devices. In retail settings, this can significantly speed up the checkout process and improve customer satisfaction by enabling fast and convenient payment methods.
  • What are the benefits of Zigbee 3.0 support on the Pretech 5.5inch PoE Tablet for smart home applications?
    Zigbee 3.0 support on the Pretech 5.5inch PoE Tablet enables seamless integration with a wide range of smart home devices, such as smart lights, thermostats, and sensors. This allows for centralized control and automation of the home environment, enhancing convenience and energy efficiency. For example, users can control all connected devices from a single interface on the tablet, creating automated routines for lighting and temperature control.
  • What are the practical applications of the 50cm proximity sensing on the Pretech 5.5inch PoE Tablet?
    The 50cm proximity sensing on the Pretech 5.5inch PoE Tablet allows for hands-free operation and automatic screen activation when a user approaches. This is particularly useful in scenarios such as smart home automation, where the tablet can be used as a control panel that activates and displays information as soon as a user is within range. It also enhances user convenience in industrial settings by enabling quick access to information without manual interaction.
Software
  • Can the Pretech 5.5inch PoE Tablet connect using ADB commands and support ADB over TCP out of the box?
    Yes, the Pretech 5.5inch PoE Tablet will achieve these two requirements in bulk order software.
  • Does the Pretech 5.5inch PoE Tablet support firmware OTA updates?
    Yes, the Pretech 5.5inch PoE Tablet supports OTA update service.
  • Does the Pretech 5.5inch PoE Tablet support Kiosk mode?
    Yes, the Pretech 5.5inch PoE Tablet supports Kiosk mode. We have two ways to achieve this: 1) MDM APK - Please inform us what permissions your MDM requires, and we can check whether we can provide the necessary permissions/rights for access. 2) OS - Send us the APK, and we will integrate it into our OS to set the APK as the default launcher in bulk orders. We will set the client's APK as the default launcher, and the device will only run its APK.
  • Can the Pretech 5.5inch PoE Tablet add a splash screen on device startup?
    Yes, the Pretech 5.5inch PoE Tablet supports adding a splash screen on device startup in bulk orders. The logo will be displayed when the device is initialized. Customized software includes boot animation, default language, timezone, wallpaper, preinstall APK, default launcher, etc.
  • Does the Pretech 5.5inch PoE Tablet provide a screen dimming API?
    Yes, the Pretech 5.5inch PoE Tablet will provide an API for you to control the brightness from 0% to 100% in bulk orders.
  • Can the Pretech 5.5inch PoE Tablet provide permission to read CPU temperature information?
    Yes, the Pretech 5.5inch PoE Tablet will provide permission to read CPU temperature information in bulk orders.
  • Does the Pretech 5.5inch PoE Tablet's speaker sound and control (microphone) function properly?
    The Pretech 5.5inch PoE Tablet comes with a speaker in hardware by default, but due to the designed software, the speaker does not work. We can enable the speaker function in software in bulk orders.
  • Does the Pretech 5.5inch PoE Tablet have complete motion sensor/proximity sensor capabilities?
    The Pretech 5.5inch PoE Tablet supports a proximity sensor with a 450mm detection range, which is currently controlled by the client's app. We can open permissions for them to control it. The screen will turn on automatically when someone approaches.

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