Avatto DIY WSMD-4 250V smart switch module (WSMD-4-250V)

Avatto WSMD-4 250V smart DIY switch module
Avatto WSMD-4 250V is a smart four-channel DIY switch module that allows you to remotely control lights, roller shutters, gates, pumps and other electrical devices. It uses 2.4GHz Wi-Fi and Bluetooth connectivity to offer stable connection, lightning-fast operation and broad compatibility with AVATTO, Tuya Smart and Smart Life systems. It allows voice control, scheduling and integration with home automations - without the need for additional control panels.


Wide range of power supply
The Avatto WSMD-4 250V module operates over an AC voltage range of 85-250 V or a USB-C 5 V power supply, allowing it to be used in both home installations and DIY projects. Each channel supports a load of up to 10 A, ensuring safe control of a variety of devices, from lighting to automation system components. Robust construction and CE and RoHS certifications guarantee reliable operation and overload protection.


Intuitive application control
With the AVATTO, Smart Life or Tuya Smart apps, users can remotely manage each of the four channels from their phones. Simply add the device to the network, give it a name and assign it to a room to use a range of functions: schedules, automatic, timed modes and group control. When the Wi-Fi connection is interrupted, the unit automatically switches to Bluetooth communication, ensuring continuous operation.


Local and radio control
In addition to app control, the Avatto WSMD-4 250V also allows manual operation via buttons on the housing and 433 MHz RF radio remote controls. Pairing a remote control is easy - just hold down the appropriate button and the module will remember its code and assign a channel to the selected key. This allows you to quickly activate devices without having to reach for your phone.


Quick installation and configuration
Installation of the module is intuitive and requires no special tools. All you need to do is connect the wires according to the NO, COM and NC markings, start the module, and then perform pairing via the Reset button or from within the app. The whole process of adding to the network takes just tens of seconds. It's ideal for do-it-yourselfers, installers and users who want to expand their smart home with a multi-channel, high-performance controller.


Included
Avatto WSMD-4 250V smart switch module
User manual
USB type C power cable

 



Manufacturer
Avatto
Model
WSMD-4 250V
Type
DIY 4-channel smart switch module
Power supply
AC 85-250V / USB Type-C 5V
Maximum load
10 A per channel
Wireless connectivity
Wi-Fi 2.4 GHz b/g/n + Bluetooth
Radio frequency
433 MHz (RF Remote)
Operating temperature
-10 °C ~ +40 °C
Application support
AVATTO / Tuya Smart / Smart Life
Voice control
Amazon Alexa / Google Assistant
Certifications
CE, RoHS