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    4 Channel Tuya WiFi Smart Switch AC85-250V TYWD 4CH-RF Robotics Bangladesh
    • 4 Channel Tuya WiFi Smart Switch AC85-250V TYWD 4CH-RF Robotics Bangladesh
    • 4 Channel Tuya WiFi Smart Switch AC85-250V TYWD 4CH-RF Robotics Bangladesh
    • 4 Channel Tuya WiFi Smart Switch AC85-250V TYWD 4CH-RF Robotics Bangladesh

    4 Channel Tuya WiFi Smart Switch AC85-250V TYWD 4CH-RF

    RBD-3411

    • 4-Channel Tuya WiFi Smart Switch (TYWD 4CH-RF) for smart home automation.
    • Controls up to four independent devices via app, WiFi, or RF 433MHz remote.
    • Supports Alexa and Google Assistant for hands-free voice control.
    • Offers three operation modes: self-locking, interlock, and inching.
    • Includes timers, scheduling, and power-on state memory for automation.
    • Compatible with Tuya Smart and Smart Life apps via 2.4GHz WiFi.
    BDT 1,790
    BDT 1,790 BDT 1,790 BDT 1,790 BDT 1,790
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 1,790 Tax excluded
    BDT 1,790 Tax included
    BDT 0 Tax
    BDT 1,790 Tax excluded
    BDT 0 Tax
    BDT 1,790 Tax included
    Quantity
    In-Stock
    15 Items

    10 people have purchased this item
    15 items in stock
    Description

    The 4 Channel Tuya WiFi Smart Switch TYWD 4CH-RF is a versatile automation module that enables you to control four individual devices remotely through the Tuya Smart or Smart Life app. Featuring both WiFi and RF 433MHz connectivity, it allows flexible control through smartphones, voice assistants, or RF remotes (not included). Ideal for smart home and industrial automation, this module supports three working modes — Self-locking (manual ON/OFF), Interlock (only one active channel), and Inching (auto-off after set duration). Each relay can be configured with timers, schedules, and power-on state memory to enhance convenience and efficiency. Fully compatible with Amazon Alexa, Google Assistant, and IFTTT, this 4-channel relay switch provides an all-in-one solution for controlling lighting, fans, garage doors, and other appliances with ease. Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

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    Features:

    1. Four-channel relay control for managing up to 4 independent devices.

    2. Dual control modes: WiFi (Tuya app) and RF 433MHz for versatile operation.

    3. Three operational modes:

      • Self-locking: Each switch toggles ON/OFF independently.

      • Interlock: Activates one channel while deactivating others.

      • Inching: Temporarily activates devices for a set duration.

    4. Supports Tuya Smart & Smart Life apps for Android and iOS.

    5. Voice control via Amazon Alexa, Google Assistant, and IFTTT.

    6. Timer and scheduling functions for automation and energy saving.

    7. Power-on state memory to restore previous status after power failure.

    8. Device sharing feature for multi-user access.

    9. Compact design (8×7.5×2.5 cm) fits easily into junction boxes.

    10. Ideal for home, office, or industrial automation projects.

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    Applications:

    1. Garage door control – automate open/close cycles using inching mode.

    2. Smart lighting – remotely control and schedule lights.

    3. Motorized curtains and blinds – enable timed or voice-activated control.

    4. Appliance control – fans, heaters, air conditioners, and pumps.

    5. Security systems – trigger alarms or access gates remotely.

    6. Home automation scenes – link with Tuya devices for synchronized actions.

    7. Energy management – set timers to reduce power usage in off-hours.

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    General Specifications
    ModelTYWD 4CH-RF
    Control Channels4
    Input VoltageAC 85–250V / Micro-USB 5V
    Max Load10A / 2200W
    Wireless ProtocolWiFi 2.4GHz, 802.11 b/g
    RF Control433.92MHz
    Operating ModesSelf-locking, Interlock, Inching
    Voice AssistantsAmazon Alexa, Google Assistant
    App CompatibilityTuya Smart / Smart Life
    Timer & SchedulingSupported
    Power-On State MemorySupported
    Remote ControlRF 433MHz remote (optional)
    MaterialHigh-quality ABS plastic
    ColorWhite
    Dimensions8 × 7.5 × 2.5 cm
    MountingPanel / enclosure mount
    Operating Temperature-10°C to +60°C
    Country of OriginChina
    Shipment Weight0.085 kg
    Shipment Dimensions9 × 8 × 3 cm

    Please allow 5% measuring deviation due to manual measurement.

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    Package Includes:

    1 x 4 Channel Tuya WiFi Smart Switch AC85-250V TYWD 4CH-RF

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

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    Product Details
    RBD-3411
    15 Items

    Specific References

    EAN13
    3411
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    Tuya Smart WiFi Door and Window Sensor Magnetic Alarm Detector Robotics Bangladesh Tuya Smart WiFi Door and Window Sensor Magnetic Alarm Detector Robotics Bangladesh

    Reference: RBD-3398

    Tuya Smart WiFi Door and Window Sensor Magnetic Alarm Detector

    (0)
    Tuya Smart WiFi Door and Window Sensor for real-time door/window status monitoring Works on 2.4GHz WiFi with no hub required Instant smartphone notifications via Tuya Smart App Supports smart home automation with lights, alarms, and cameras Easy adhesive installation with compact magnetic design Low power consumption with up to 12 months battery life
    BDT 950
    BDT 950 tax incl.
    BDT 950 tax excl.
    BDT 950 tax excl.
    BDT 950 tax incl.
    BDT 950 tax incl.
    BDT 0 Tax
    BDT 950 tax excl.
    BDT 950 tax excl.
    BDT 0 Tax
    BDT 950 tax incl.
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    In stock: 8
    Tuya WiFi 4-Channel Relay Moes MS-104D Robotics Bangladesh Tuya WiFi 4-Channel Relay Moes MS-104D Robotics Bangladesh

    Reference: RBD-3405

    Tuya WiFi 4-Channel Relay Moes MS-104D

    (0)
    Tuya WiFi 4-Channel Relay Moes MS-104D for smart home automation. Controls up to four devices remotely via the Tuya Smart app (Android/iOS). Direct WiFi connection (2.4GHz) — no extra hub required. Voice assistant compatible with Amazon Alexa, Google Assistant, and IFTTT. Supports timers, automation, and scheduling for energy efficiency. Compact design...
    BDT 2,850
    BDT 2,850 tax incl.
    BDT 2,850 tax excl.
    BDT 2,850 tax excl.
    BDT 2,850 tax incl.
    BDT 2,850 tax incl.
    BDT 0 Tax
    BDT 2,850 tax excl.
    BDT 2,850 tax excl.
    BDT 0 Tax
    BDT 2,850 tax incl.
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    In stock: 15

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