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Smart 1Ch Relay Switch 10A + Shell | RF433Mhz + BT | DC or AC In | WiFi Tuya Smart Life

(2 customer reviews)
  • 1, 2 or 4Ch Self Locking Inching Relay WiFi Switch, 10A | Tuya SmartLife | Home Automation
  • Home Automation has never been this Smart, Simple or Affordable with the Tuya SmartLife solution for your Home, Office or Factory.
  • Complete control over a wide devices & appliances from ANYWHERE via your mobile phone or simply your voice.
  • Works with Amazon Alexa, Google home and supports IFTTT on the Fastest and most Stable Platform available.
  • Configure and Schedule activation dates, days of the week, start times, duration, geo-fence to name but a few.
  • 1CH relay – Smart WiFi, RF 433Mhz Remote Control and Bluetooth | Input Voltage: micro-USB 5VDC and DC or AC

R190.00R210.00 incl.

Smart WiFi 1 Channel Self Locking, Inching Relay Switch 10A with Shell, Tuya Smart Home, BLE Bluetooth and RF 433Mhz remote control option. DC and AC Input power options.

NEW!! All relay boards now Include:

  • Shell – protective cover (can be removed for alternate mounting)
  • Smart WiFi via the free Tuya App.
  • BLE – Bluetooth Option
  • RF 433mHz (chip 1527) – 4Ch RF remote can be purchased separately [click here]
  • 5VDC Input via Micro-USB connector on the board

New!! Input Voltage Options (you must select one or the other)

  1. DC Input Voltage: 7-32VDC
  2. AC Input Voltage: 85-250VAC

If you can image it, you can probably ‘Smart Switch’ it with this versatile, cost effective 1 Channel Smart Relay board. Enables remote control of any devices or home appliances via WiFi through the Tuya application SmartLife application installed on your phone or tablet (Android or IOS). Simply ‘Wire, Configure and Play’.

Home Automation has never been this Smart, Simple and Affordable. Tuya offers the fastest switching, most stable platform and widest range of ever-growing Smart Products. Supports Alexa, Google Home and IFTTT.

With so many smart home platforms available, WHY TUYA [click here]. Great way to make any appliance or device ‘Smart’.

Product Features (refer to additional images for connection & wiring diagrams)

  • Working Modes: selectable via the mode button to switch
    • self-locking mode: turn devices ON or OFF instantly.
    •  inching mode: toggle devices ON then OFF by tapping the PWR button on you phone
  • Manual Switching option via Ch Buttons on the PCB
  • Switching voltage range: up to AC250V/10A or DC30V/10A via relay dry contact switch.
  • Wide PCB Input voltage range Options: Micro USB Port 5VDC all devices 
    • 1. DC 7-32V via the board mounted 2 pin Terminal Block
    • 2. AC 85-250V via the board mounted 2 pin Terminal Block
  • WiFi control via free Tuya app.
  • LED indication
  • Small and Compact design. Ease of Installation. 0.7sec On or Off (simulates an existing remote control) Activation dates, days of the week, start time and duration can all be pre-configured via the Smartlife application giving you complete remote control and ON/Off overwrite.
  • Supports Voice Commands and AI (Artificial Intelligence) platforms such as Amazon Alexa Echo and Google Home solution.
  • All your Smart Devices connected via a Single Stable Platform been the Smart Life app from Tuya. We ONLY sell TUYA so all products use the SmartLife app. How do I get started [click here]

Typical Uses

  • Unlimited Applications the 10A relay (dry contact) can be wired to either NC (normal closed) or NO (normal open) to switch any voltage up to AC250V/10A or DC30V/10A.

Download the User Manual [click here]

Product Variants Available:


Optional Items (recommended):

  • Need a power supply & short cable (USB to 3x micro USB) [click here]
  • Need to mount the PC Board, M3 standoff / hex pillar  [click here]
  • Need a suitable enclosure or housing ? [click here]



Input Voltage OptionsMicro USB Port 5VDC on all devices | Option 1. DC Input 7-32V or 2. AC Input 85-250V via the board mounted 2 pin Terminal Block
Relay Opening time0.7 seconds
Relay LoadAC250V/10A or DC30V/10A
Switch modeSwitch/Mobile phone
WiFi Standards

RF Standards

IEEE 802.11 b/n/g 2.4G Hz

RF 433Mhz single code, for use with 4 CH remote control


Support Voice ControlWork with Amazon Alexa/Google Assistance/IFTTT
Operation Temp.–10°C to +60°C
Humidity5%–95% non-condensing
DimensionPCBA: 6.7*4.1*1.7cm


What’s in the Box?

  • 1x Smart Relay Board
  • 1 x Shell Protective Cover
  • 1x Instruction Manual


Home Automation made Smart, Simple and Affordable via the Tuya, SmartLife App (Android or IOS),  offering the fastest, most stable platform and widest range of Smart Products. Supports Alexa Echo Dot, Google Home and IFTTT and more….

tags:  sonoff, tuya industries, smart life app, smartlife, control 4, home automation, broadlink, zigbee, smart home products

Additional information

Weight0.4 g
Select Voltage Input Option

1. DC 7-32V, 2. AC 85-250V


Tuya Smartlife

2 reviews for Smart 1Ch Relay Switch 10A + Shell | RF433Mhz + BT | DC or AC In | WiFi Tuya Smart Life

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  1. Johan B. (verified owner)

    Love it works great with the tuya app

  2. t.db (verified owner)

    I was using a smart bulb before this, but I had two issues: 1) The bulb was not rechargeable, so shed no light within Eskom’s darkness 2) When Eskom did put the lights back on the bulb would also come on automatically with no way to change this default behaviour. Using this smart switch, I now use my good old rechargeable bulb, as I really wasn’t all that interested in the dimming, colour warmth, RGB colours and music modes of the smart bulb anyway. Furthermore, because the unit is powered from 5V USB power I can keep the switch itself online throughout loadshedding, using a small DC UPS designed for home routers. This means I can use the switches built in scheduling, or a smartlife scene whenever I like, regardless of loadshedding status. I have a particularly useful scene that switches the lamp on after hours only if the smartlife alarm system is away armed, and then switches it off later on if it is still away armed. In time I will introduce some variation to this scene by pairing the switch with both the alarm system and a smartlife light meter to control exactly when at night the lamp will be switched on.

    I was tearing my hair out trying to find a solution to my two smart bulb problems, so I am very pleased this smart switch could solve those issues so elegantly.

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