Sonoff Wi-Fi Wireless Smart Switch With RF Receiver Shelly door/window sensors) and remotes with

door/window sensors) and remotes with the eWeLink app

or charger) can be plugged into it

The Sonoff Remote Controller (No Battery) is likely a 433MHz RF remote that requires its own battery to function

The Sonoff Smart Stackable Power Meter is a modular power monitoring device designed to accurately measure electricity consumption

The Aqara LED Bulb T1 is a smart light bulb designed to provide convenient and energy-efficient lighting for your home

Sonoff Wi-Fi Wireless Smart Switch With RF Receiver Shelly door/window sensors) and remotes withThe Sonoff Wi Fi Wireless Smart Switch with RF Receiver is a smart relay that offers both Wi Fi connectivity for app control and an integrated 433MHz RF receiver. This dual functionality allows users to control connected appliances or lights remotely via the eWeLink app or locally using compatible 433MHz RF remotes, offering flexible control options for smart home automation.