Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support - eWelink Store
Sonoff WiFi Switch Pack of 6 Wireless Remote Control Electrical for Household Appliances Compatible with Alexa DIY Your Home via Iphone Android App - Amazon.com
GE CYNC Smart Switch, No Neutral Wire Required, On-Off Button Style with Bluetooth and 2.4 GHz Wifi (Packaging May Vary) White 93120080 - Best Buy
LoraTap Mini Smart WiFi Switch Wireless Remote Control Timer Switch Relay Module, Voice Control by Alexa, Google Home and Phone App, No Hub Required, 10A/1100W, 100-250VAC, White - - Amazon.com
TUYA Smart Life APP Wifi Smart Switch ON/OFF Module Timer Control f Alexa Google | eBay
Wifi Smart On Off Switch for All the Traditional Lights - SEVEN COLORS LIGHTING CO.,LTD
Smart Remote Control Wifi On/Off Switch Home Appliance Controller Replacement for IOS/Android - Walmart.com
GE Lighting GE Cync Smart Switch, On-Off Button Style with Bluetooth and 2.4 GHz Wifi, Alexa and Google Home Compatible without a Hub & Reviews | Wayfair
WIFI Control Smart Life Tuya 1CH 10A 2200W Switch Circuit Breaker – Digital Life
Sonoff Sv Safe Voltage Wifi Wireless On/off Switch Smart Home Diy Module 5-24v Control Ac Dc Power Work With Alexa/nest/ewelink - Switches - AliExpress
WiFi ON/OFF Switch, The World's Smallest Universal Smart Home Switch - Kancy Smart Home