Expert4House – Smart Home Automation
Read the review
Secure payments: cards, PayPal, bank transfer, and installments
Delivery within 48 hours: Free shipping on orders over €150 across Europe
Easy 14-day returns: follow the steps to get your refund
Make any system smart in just a few minutes with the Tuya Smart WiFi 6 Dry Contact Relay in ultra-mini format: only 34×29×17 mm , perfect for fitting into flush-mounted boxes and behind switches, without taking up any space. The real novelty is WiFi 6 , ideal for modern environments with many networks and devices: more stable connection, less interference and faster response to commands, so automations always work “first time”. The module is powered by 110–240V AC (L/N) and offers a dry contact output (I/O) , ideal for controlling boilers , gates , garage doors , solenoid valves , locks , opening systems and many other compatible devices. It also manages loads up to 8A / 2000W at 240V AC and up to 5A / 150W at 30V DC : a compact but “tough” solution, suitable for both home and professional contexts. With the Tuya / Smart Life app, you can control everything remotely , set timers , schedules, and customized scenarios; plus, compatibility with Amazon Alexa and Google Home allows you to control things with your voice in a natural and immediate way. If you want a modern relay, rare to find in a WiFi 6 version, and truly practical to install, this is the smart upgrade that makes the difference.
Intelligently automate your system with the timer functions of the Tuya / Smart Life app. You can create schedules (turn on/off at pre-set times), set repeating cycles to manage daily routines, activate random mode to simulate presence at home, and use the countdown to turn everything off after a set time. Plus, the delayed shutdown is perfect for lights and devices: maximum comfort, more control, and less waste, without having to think about it every day.
With the Relay Status function, you decide how the module should behave after a power outage. From the Tuya / Smart Life app, you can set three practical options: stay off , turn on automatically , or restore the last state (pre-outage memory). This is a fundamental function for preventing unwanted activations, maintaining consistent automations, and managing connected lights or devices more safely and reliably, even during a power outage.
This Tuya Smart WiFi 6 Dry Contact Relay Module is designed for clear and flexible installation, with two convenient wiring modes: Single Control and Two-Way Control.
It is used to control devices that require a simple ON/OFF contact without sending voltage to the output, such as boilers , door/garage openers , solenoid valves , gates and compatible automations.
WiFi 6 offers a more modern and stable connection, especially useful in homes with many networks and devices. The result: more responsive controls and fewer interference issues.
Yes. With the Tuya Smart or Smart Life apps you can turn the relay on/off from anywhere, create scenarios and manage automations easily.
Yes. You can also control the relay with voice commands via Amazon Alexa and Google Home , for even more convenient and immediate management.
Of course. From the app, you can create timers, schedules, countdowns, cycles, and automations to make the device run automatically without you having to think about it.
No, since it's WiFi-based, it doesn't require a Zigbee hub. All you need is a WiFi network and the Tuya /Smart Life app for setup and control.
Standard deliveries to Italy generally take 24-48 hours from the time the package leaves the warehouse.
Orders confirmed by 3:30 PM on weekdays (Monday-Friday) are processed and shipped the same day.
Orders placed after 3:30 PM or on weekends or public holidays will be processed on the next working day.
Yes, we ship internationally to the European Union and several non-EU countries via couriers such as UPS Standard and DHL Express.
For the EU, with UPS Standard the average times are 2-3 working days .
With DHL Express, usually 1-2 business days .
Data sheet
Specific References
0 review
Read the review
