Phoncoo
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New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
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New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
It's a USB controlled relay Board with 4 channels, making home automation and robotics control a breeze.
New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home
Item #: 214335173

New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home

Item #: 214335173

SAR 101

Price Details

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*All items will import from US

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    us Imported from USA store

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    Only 10 items left in stock.
    Order now and get it around Thursday, September 17
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    It's a USB controlled relay Board with 4 channels, making home automation and robotics control a breeze.
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    Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

    What Stands Out

    Smart Control
    Easily integrate with home automation systems, allowing users to remotely control devices through a smartphone or computer, enhancing convenience and modern living.
    Versatile Channels
    With 4 programmable channels, this relay offers flexibility to control multiple devices simultaneously, making it perfect for complex setups like smart home systems.
    Low Voltage Operation
    Designed to operate on a safe 12V, this relay minimizes electrical hazards while ensuring reliable performance, ideal for users concerned about safety in home installations.

    Product Details

    Shop New 12V USB Relay 4 Channel Programmable Computer Control for Smart Home online at a best price in Saudi Arabia. B07KDRV46D
    Contact TypeNormally Open
    Operation ModeAutomatic
    Coil Voltage12 volts
    Maximum Switching Voltage12 volts
    Brand NamePhoncoo
    ManufacturerPhoncoo
    Part NumberphElecF1494
    BrandPhoncoo
    Item Weight0.16 lbs (70 grams)

    Who Should Buy?

    Suitable For
    • Tech Savvy Users

      Perfect for users familiar with programming and automation, allowing customization for smart home projects.

    • Home Automation Enthusiasts

      Ideal for those looking to integrate multiple devices into a cohesive smart home system.

    • DIY Project Builders

      Great for hobbyists who enjoy building and programming their own electronic projects and home automation solutions.

    Not Suitable For
    • Beginners in Tech

      Not suitable for users with little to no experience in programming or electronics due to complexity.

    Product Description

    Have any Query? Chat with us

    Customer Questions & Answers

    • Question: Do I need to install drivers for this relay board?

      Answer: No, the USB controlled relay board uses HID technology, requiring no driver installation on Windows systems.
    • Question: What types of projects can I use this relay board for?

      Answer: You can use it for home automation, robotics control, and controlling doors and windows.
    • Question: Is there any support for integrating the relay board into my project?

      Answer: Yes, we provide an application and a C++ development library for easy integration.

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    “Arrive before time, excellent products”

    9 July 2026 · via Trustpilot
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    “Good experience of shopping through Ubuy.”

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    “We feel very good about the delivery time, and the materials we received matched our order.”

    14-Jul-26 · via Trustpilot
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    Essam
    Verified buyer

    “Perfect service and fast delivery.”

    16-Jul-26 · via Trustpilot
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    • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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    SAR 101

    Order now and get it around Thursday, September 17

    QTY:

    Only 10 items left in stock.
    Secured transactionsecured transaction

    PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

    Our Top Logistics Partners
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    • dhl
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    Fastest cross-border delivery

    Features & Benefits

    • USB controlled relay board with 4 channels.
    • Easy integration with existing projects using supplied application and C++ library.
    • No driver installation required on Windows systems.
    • Ideal for home automation and robotics control.
    • Includes a 12V USB Relay for smart applications.
    • Tested before shipment for guaranteed functionality.

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