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  • New item   Smart | wireless irrigation system controller | 0.034-0.827Mpa | IPX4 | Wi-Fi | TUYA | Smart Life | WOOX | R4238
    New item   Smart | wireless irrigation system controller | 0.034-0.827Mpa | IPX4 | Wi-Fi | TUYA | Smart Life | WOOX | R4238 1
    New item   Smart | wireless irrigation system controller | 0.034-0.827Mpa | IPX4 | Wi-Fi | TUYA | Smart Life | WOOX | R4238 2
    New item   Smart | wireless irrigation system controller | 0.034-0.827Mpa | IPX4 | Wi-Fi | TUYA | Smart Life | WOOX | R4238 3

    Smart | wireless irrigation system controller | 0.034-0.827Mpa | IPX4 | Wi-Fi | TUYA | Smart Life | WOOX | R4238

    Code: R4238
    Inquire about this item
    Price 45.80 € VAT incl.
    ( 37.85 € VAT excl. )

    WOOX R4238 is a smart Wi-Fi irrigation controller connected between an outdoor tap and a hose. Powered by 4 × AA batteries (up to 5 months), IPX4, pressure 0.034–0.827 MPa. Watering schedules and alerts via Tuya / Smart Life without a hub.

  • Product description

    Smart | wireless irrigation system controller | 0.034-0.827Mpa | IPX4 | Wi-Fi | TUYA | Smart Life | WOOX | R4238

    WOOX R4238 is a smart battery-powered Wi-Fi irrigation controller. It is connected between an outdoor tap and a garden hose and switches the connected watering system on and off at set times via the Tuya / Smart Life app.

    Key idea:
    Garden watering without wiring or a hub: the device connects directly to home Wi-Fi, and the watering schedule is controlled by phone.
    Connectivity
    Wi-Fi 2.4 GHz
    Power
    4 × AA (6 V)
    Protection
    IPX4
    Pressure
    0.034–0.827 MPa

    How it works

    The controller is screwed onto an outdoor tap, and a hose or watering system is connected to its outlet.

    The device connects to Tuya / Smart Life over 2.4 GHz Wi-Fi and receives watering schedules.

    The valve opens and closes at the set times, and the app warns about low water pressure and low batteries.

    Why choose R4238?
    Battery power lets you fit the controller to any outdoor tap without electricity, and up to 5 months of battery life reduces maintenance during the season.

    Technical specifications

    Product type Smart Wi-Fi irrigation controller (tap timer)
    Manufacturer / model WOOX R4238
    Wireless Wi-Fi IEEE 802.11 b/g/n, 2.412–2.484 GHz
    Transmit power 8.8 dBm
    Supply voltage 6 V DC
    Batteries 4 × AA 1.5 V (included)
    Battery life up to 5 months
    Protection rating IPX4
    Water pressure 0.034–0.827 MPa
    Standby current 70 µA
    Operating current 225 mA (valve opening), 38 mA (Wi-Fi active)
    Range up to 40 m in open space
    Operating temperature / humidity 0…40 °C / 0–95 % RH
    Alerts low water pressure, low battery
    App Tuya, Smart Life

    Main functions

    • Watering schedules – automatic on and off.
    • Manual start – watering from the app at any time.
    • Low pressure alert – notification in the app.
    • Battery alert – replace batteries in time.
    • No hub – direct Wi-Fi connection.
    • IPX4 housing – splash-proof.

    Where is it used?

    • Garden and vegetable bed watering
    • Lawn watering
    • Greenhouses
    • Drip irrigation systems
    • Summer cottages and country houses
    • Terrace and balcony plants

    Use by need

    For homeowners.
    The garden is watered automatically even on holiday.
    For gardeners.
    Precise watering time and duration every day.
    For country house owners.
    Watering without electrical wiring at the tap.

    Practical use

    If the lawn needs watering at 5:30 in the morning for 20 min, R4238 is screwed onto the outdoor tap and a daily schedule is set in the app – watering happens even when you are away.

    Pros

    • Direct Wi-Fi without a hub
    • Battery powered
    • Up to 5 months of battery life
    • Low pressure and battery alerts
    • IPX4

    Cons / limitations

    • Wi-Fi signal needed at the tap
    • Operating temperature from 0 °C only
    • Batteries need replacement
    • Must be removed for winter

    Safety and installation notes

    • Remove before winter and store indoors
    • Do not exceed 0.827 MPa pressure
    • Observe polarity when replacing batteries
    • Recycle used batteries
    • Use at 0…40 °C

    Quick selection guide

    Wi-Fi
    4 × AA
    IPX4
    0.034–0.827 MPa
    Up to 5 months
    Tuya
    Suitable when you need:
    • automate garden watering
    • water on a schedule while away
    • control watering without electricity at the tap
    Check before use:
    • the 2.4 GHz Wi-Fi signal at the tap
    • the water pressure
    • the tap and hose connection sizes
    • whether the watering system suits the pressure
    Important reminder: Before frost, remove the controller from the tap and take out the batteries – frozen water can damage the valve.

    FAQ

    Is a hub needed?
    No, the controller connects directly to 2.4 GHz Wi-Fi.
    What batteries does it use?
    4 × AA 1.5 V, included.
    How long do the batteries last?
    Up to 5 months depending on use.
    What is the pressure range?
    0.034–0.827 MPa.
    Does it warn about problems?
    Yes, about low water pressure and low batteries.
    Which app does it use?
    Tuya or Smart Life.

    Smart | wireless irrigation system controller | 0.034-0.827Mpa | IPX4 | Wi-Fi | TUYA | Smart Life | WOOX | R4238

    WOOX R4238 is a smart Wi-Fi irrigation controller with 4 × AA batteries, IPX4, 0.034–0.827 MPa: watering schedules and alerts via Tuya / Smart Life.

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

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