Sonoff Wifi Switch Garage Door Opener

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Sonoff wifi switch garage door opener. 1 remotely control your door anytime. It can turn your non smart door lock into a smart wifi door lock. Https goo gl qcigfe hey everyone this ewelink wifi control module will al. View more of my channel here.

An multimeter an app installed on smart phone or tablet. No idea how to retrofit. Sonoff sv is a wifi 2g 3g 4g wireless smart switch that supports 5 24v power supply. It is an absolutely affordable wifi garage door opener that can be triggered to open or close the garage door through your smartphone instead of leaving your car.

The sonoff units take mains power at one end and delivers switched mains power at the other internally they have a small transformer to run the esp8266 device and a 10amp relay to switch the power. Limited time sale easy return. In this video i ll be showing you how you can use the wifi inching relay delay switch low power smart home remote control compatible module for various proje. Here sonoff 4chpror2 wifi smart switch is a worthy investment.