The smart control card WiFi with 4 relay 5 Volts

KR0548-4CH Ewelink Smart WiFi Switch USB 5V DC 12V 24V 48V 4 Way 2.4ghz Wireless Remote Control Switch 10A Relay Com No NC Universal Timer Phone

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Voice Control,works with Alexa Google Home Nest IFTTT, Link eWeLink Smart Home Fan capability. You can request Alexa or Google assistant to turn your devices on / off.Remote ON/OFF Your Lights Garage Door from anywhere by Phone 4CH 12V WIFI Switch,Control 4 electrical appliances Individually, with Lower Power Input,asily to Power it with phone charger and micro usb cable.

WMGS 4 Channel WiFi Momentary Inching Relay Self-Lock Switch Module,DIY WiFi Garage Door Controller (5-32V)

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Carevas eWeLink DC5V 24V 32V Wifi Switch Wireless Relay Module Smart Home Automation Modules Phone APP Remote Control Timer Switch Home Voice Control for Access Control System InchingSelf-Locking

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eWeLink wifi switch DC 5V 12v 24v 32v Inching/Self-Locking wireless Relay module Smart home