iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit
Ewelink WiFi Relay Module USB DC 5v 1 Channel Inching Self-Lock Dry Contact Remote Switch Home Automation Modules for Access Control,Computer Power On,Garage Door,Compatible with Alexa Google Home - Amazon.com
Sufanic Esp8266 Esp-01S 5V Wireless Wifi Relay Module Smart Home Remote Control Unlock - Walmart.com
MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V,Ba applied to access control, turn on PC, garage door (5v): Amazon.com: Tools & Home Improvement
TOSR08 - 8 Channel Smartphone Relay WIFI Remote Control Kit
220V 4 Channel Wifi Relay Module Phone APP Wireless Remote Control WIFI Switch Jog Self-Lock Interlock 433M For Smart Appliances - AliExpress