The cheapest path to a smart home that keeps its existing switches. This 1-gang WiFi module hides behind the original wall switch and switches up to 10A at 90-250V AC – lights, fans, small loads. Smart Life pairing runs on 2.4GHz, and the physical switch keeps working exactly as before. The product is designed, sold, and supported by Moes.

Key Features

• 1-gang relay, 10A total at 90-250V AC 50/60Hz
• Retrofits behind the existing switch – no new plates
• 40 x 40 x 18 mm body for deep US/EU boxes
• Wi-Fi direct on 2.4GHz – no hub required
• Manual control unchanged during internet outages
• IP20, -10C to 65C operating range

Technical Specifications

Retrofit Installation

After a quick pairing in the Smart Life app (2.4GHz Wi-Fi), the switch shows up in Alexa and Google Home for routines and voice control. Schedules and countdowns make sense here: a booster fan that runs 20 minutes per hour without anyone thinking about it.

Frequently Asked Questions

Will my old switch still work?

Yes – the module sits behind it. Flipping the original switch toggles the relay, and the app state follows along.

What can it switch?

Up to 10A total at 90-250V AC: lighting circuits, fans, and small appliances within that rating.

Can it work without a neutral?

No – this model requires a neutral conductor; for neutral-optional installs choose the ZS-B-US Zigbee button switches.

Can it switch a garden light zone?

Yes – within the 10A rating, outdoor lighting circuits switch cleanly; keep the module indoors in a dry enclosure.