Sonoff POW R3 Smart Wifi Switch with energy monitoring
Sonoff Basic Wifi Extender - MQTT Dry Contact Relay - 5v DC Low Voltage : 6 Steps - Instructables
SONOFF POW R3 25A WiFi Smart Switch Power Energy Meter Voltmeter for Home Alexa
Smart Devices SONOFF 4CH R3 PRO Wifi Switch 4 Gang DIY APP Remote Wireless HomeWorks With Alexa Goole Home 221101 From Ning04, $27.14
SONOFF 4CH Pro R3 Wi-Fi Smart Switch 4-Channel Din Rail Mounting Home Automation,Self-Locking/Interlock Control Home Appliances, RF/APP/Voice/LAN Control, Works with Alexa(1 Pack): : Tools & Home Improvement
SONOFF S mate - We Volt
SONOFF Mini R3 - We Volt
Sonoff Mini R3 - small WiFi + eWeLink-Remote (Bluetooth) smart relay switch with DIY mode (REST API) - eWelink Store
Sonoff Basic - Tasmota
Sonoff Sv Safe Voltage Wifi Switch
