Sonoff WiFi Switch 3-Pack Wireless Remote Control Electrical for Household Appliances,Compatible with Alexa DIY Your Home Via iPhone Android App - - Amazon.com
Sonoff RF Smart Switch
Sonoff DualR3 Retro-fit WiFi 2 Node Power Metering Smart Switch Module for Home Automation | Remote App Control Switch | No Hub Required | Compatible with Alexa and Google Home – Sonoff India
SONOFF Basic R2 Smart WiFi Switch, Smart WiFi Timer Switch, Wireless Remote Control Switch, Home Automation Relay Module Controller, Works with Amazon Alexa Google Assistant IFTTT, No Hub Required, Easy and Safe
Sonoff TX multiple button switches in multi gang electrical box with Tasmota rules to remote control other devices - Share your Projects! - Home Assistant Community