Smart 2Ch Relay Switch 10A + Shell | RF433Mhz + BT | DC 7‑32V Input

GW-T-Smart 2Ch Relay Switch-Tuya DC 7‑32V
>Get registered and you will earn 3 points Get registered and you will earn 3 points (Each R100 spent = 1 point).
Your cart will total 3 points.
  • Power Input: DC 7–32 V (ideal for 12 V / 24 V systems, batteries & solar setups)
  • Channels: 2 independent relay outputs
  • Relay Rating: Up to 10 A per channel
  • Contacts: Dry contact (COM / NO / NC) for flexible wiring
  • Connectivity: Wi-Fi 2.4 GHz + Bluetooth
  • RF Support: 433 MHz RF remote compatible (remote not included)
  • App Control: Tuya Smart / Smart Life app (iOS & Android)
  • Voice Control: Works with Google Assistant & Amazon Alexa
  • Control Modes: Self-locking (ON/OFF) & Inching (momentary)
  • Remote Access: Control from anywhere via smartphone
  • Automation: Timers, schedules, scenes & smart routines
  • Manual Control: On-board buttons for direct switching
  • Indicators: LED status lights for each channel
  • Design: Compact PCB with protective shell
  • Use Cases: DC lighting, motors, gates, garage doors, pumps, DIY automation
  • Installation: Suitable for low-voltage DC applications
  • What’s Included: 2-Channel smart relay module + enclosure
R265 incl. VAT
R231 excl. VAT

IN STOCK at GeeWiz!
If ordered before 4PM:
DELIVERED next business day (main centres)
or 3-5 days (regional areas OR large/heavy packages)
COLLECTION from GeeWiz available SAME DAY
Also available for in-store purchase during business hours!

Or as low as R89 over 6 months interest-free, using your existing credit card. How it works

Volume discounts

Quantity Price You Save
5 R260 2%
10 R255 4%
151+ click to email

Quantity

A compact smart relay controller with 2 independent channels that lets you switch electrical loads using Wi-Fi (Tuya SmartLife app), Bluetooth, or RF 433 MHz remote control (remote sold separately). Designed for DIY automation projects and smart home installations.

This DC-powered option accepts 7–32 V DC supply, ideal for battery systems, solar setups, DC appliance switching, and low-voltage automation tasks.

Key Features

Power & Connectivity

  • Input Voltage (DC version): 7–32 V DC via terminal block — select this option when ordering.
  • Micro-USB 5 V DC input option also available for powering logic circuits.
  • Wi-Fi: Works on IEEE 802.11 b/g/n 2.4 GHz networks for remote control via the Tuya/SmartLife app.
  • Bluetooth Low Energy: Local control without internet.
  • RF 433 MHz support: Use with compatible remote controls (sold separately) for manual switching.

Smart Control

  • Control devices from your smartphone via the Tuya SmartLife app.
  • Compatible with Amazon Alexa and Google Home voice assistants.
  • Create schedules, timers, scenes, and automation routines.
  • Manual mode buttons on the board for direct switching.

Relay Outputs

  • 2 independent relay channels — each channel can switch a load.
  • Dry contact relays: switch external circuits without injecting power (relay contacts only).
  • Max switching load: AC up to 250 V, 10 A (for AC loads). DC up to 30 V, 10 A (for DC loads)

Mode Options

  • Self-locking (stay ON/OFF)
  • Inching (pulse/temporary ON) Selectable via board button or app configuration.

Physical

  • Compact PCB with protective shell
  • LED indicators for channel status
  • Operating range: –10 °C to +60 °C, 5–95 % humidity.

Typical Uses

  • Smart lighting control
  • Automate DC devices (12 V/24 V systems)
  • Gate or garage switches
  • Motor controls with external drivers
  • Timed or app-controlled appliances
  • Solar/battery-powered smart automation

Because the board presents dry contact outputs, you can use it safely with external loads and power sources appropriate to the load (e.g., separate DC battery for a motor) without passing supply through the board.

What’s in the Box

  • 1 × Smart 2Ch Relay Switch DC-powered version
  • 1 × Protective Shell
  • 1 × Quick Manual (RF remote not included)

Wiring & Installation Notes

  • Power: Connect a 7–32 V DC supply to the DC input terminals to power the logic and relays.
  • Outputs: Use the COM/NO/NC terminals for each channel as dry contacts — the board does not supply load power itself. You must provide appropriate external power (battery or DC supply) to your device.
  • Safety: Always disconnect power before wiring. This board does not include mains isolation, so use caution when switching high voltages.

Tips & Compatibility

  • Works with Android & iOS through the Tuya SmartLife app.
  • Ensure your Wi-Fi router broadcasts at 2.4 GHz (not 5 GHz).
  • Ideal for DC systems like 12 V or 24 V common in solar, automotive, and workshop applications.
Generic
GW-T-Smart 2Ch Relay Switch-Tuya DC 7‑32V
  • Returns Policy
  • Return of merchandise (RMA) and Warranty

    We want you to be happy with the purchase you have made from us. If you are not completely satisfied, you may return the product to us and we will either refund, credit, repair/replace it, subject to the below terms and conditions. 

    You can return purchases for a refund (excl shipping). Please notify us within 7 days and ensure item is ready maximum 10 days after delivery date.

    Please ensure to log your return request within 7 days of receipt of your item. Please ensure to select the correct reason for return:

    - Changed my mind / Item exchange

    - Faulty on arrival

    - Incorrect item received

    All items are covered by a 12 month warranty (unless otherwise stated) which will be honoured directly by GeeWiz. All products will either be replaced/repaired/refunded depending on stock availability. Products will require evaluation by GeeWiz before a warranty claim can be accepted.

    Should the item being returned for assessment be found to be in good working order, unfortunately, there will be a collection fee that will apply.

    The collection fees are as follows:

    - For returns on items that were sent with free shipping: R198

    - For returns that had a surcharge, the same surcharge will apply for collection.

    Please log your return on your account, under the returns manager.

    We do not reimburse your fee to ship to us, but we will pay for return shipping if the item is subject to replacement. If the item you wish to return was ordered incorrectly / is no longer required / you have changed your mind, there is a collection fee that will be charged (please refer to the above) and this will be deducted from the refund amount once the supplier has credited us. Please note GeeWiz will only cover return shipping of a faulty unit within 6 months of purchase, after which, a shipping fee (starting from R198) will be applicable to you for the return of the unit.

    Any disputes relating to ordered items being short/incorrectly shipped will only be entertained if reported to GeeWiz within 3 days of delivery/collection.

    Refunds are subject to inspection of item(s) - in some cases, items will need to be sent to supplier for evaluation and testing. This can take up to 15 working days. Once a refund has been approved, this may take 3 - 5 business days to be processed.

    ALL returns are subject to up to a 30% restocking fee if item is no longer in BRAND NEW condition or if item seal/packaging has been broken.

    Please re-package safely and include all original product packaging.  

    All software products are unfortunately not eligible for credit or refund once purchased.

    After the 6-month period, you will no longer be eligible and won't be able to receive a refund. We can however replace or repair depending on the outcome after our team of professionals has inspected the product.

    Should a warranty sticker not be present on an item, the warranty is immediately null and void.

    Batteries are covered under warranty, but please note that GEL, AGM and LEAD ACID have limited cycle runs. These are typically around 200 cycles and may run out before the end of the warranty. Once the cycles have been depleted, it means the battery has reached the end of life and will no longer be a warranty claim.

    GeeWiz reserves the right to refuse a refund if the item is damaged from misuse, items are missing, or if the product is altered in any way. 

    GeeWiz or its affiliates are not responsible for damage or loss of any kind that may occur as a result of using or misusing any product purchased from us.

    The warranty will no longer be valid, and GeeWiz will not be responsible for damage or injury of any kind resulting from:

    • Electricity fluctuations and surges, lightning strikes, faults in the building wiring, faulty installations, and improper use of controls
    • Failure to use the product in accordance with the operating instructions and or general misuse and or abuse
    • Damage caused by a superior force (vis major) or if the product has been infested with insects or pests
    • If the product is physically damaged after it left the store
    • If water or liquid caused the damage to the product
    • If the warranty seal is tampered with
    • Any repair or tampering by an unauthorised person or attempt to repair or tamper with the equipment, or use of parts not supplied by authorised agents, or alterations or modification to the equipment shall render the warranty null and void.

    For hygiene purposes.

    Please note we cannot accept returns for apparel that has been worn, stained, frayed, or otherwise shows signs of use.

    We can only accept returns for items that are damaged upon receipt or are faulty.

  • Click here to get more details

If you have any further questions, please feel free to use the form below to ask:

(optional)
*(Required to be notified when an answer is available)

Related products

(8 other products in the same category)

Details