DieseRC 5pcs Wireless Smart Roller Shutter Controller Module with 1pcs RF Remote Control, WIFI Controllor Compatible with Google Home/Alexa APP Control and Manual Switch

DieseRC 5pcs Wireless Smart Roller Shutter Controller with 1pcs RF Remote Control, Compatible with Google Home/Alexa APP Control and Manual Switch, Electric Motor WiFi Switch

MHCOZY 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module,Phone app Remote Control,Compatible with Alexa Google Home (Tuya 4CH 5V AC/DC7-32V)