MHCOZY Ewelink WIFI Relay Switch,Self Locking/Momentary Timer Switch Module,Compatible with Alexa Google assistant (4CH RF)

Easy to setup,4CH WIFI Wireless @@@aIwnGMY8cykAjZDmxU8DCo7TsC+Jvn4G@@@ Switch,working power DC 5V or AC/DC 7-32,support 2.4G wifi only 3 working mode adjustable as channel,you can set 2ch with inching for smart garage door opener,another 2ch self-locking to WIFI contorl lights WIFI and RF Remote Control,independently control 4 appliance,with real state feedback in your ewelink app Timing and Sharing. Smart Scene: Trigger on/off by temperature, humidity or other environmental conditions,It supports 8 group timing function and Share Control with Family Voice Control,works with Alexa Google Home Nest IFTTT, Link "eWeLink Smart Home Fan" capability. You can request Amazon Echo / Echo Dot / Amazon Tap directly to turn your devices on / off.Remote ON/OFF Your Lights Garage Door on/off from anywhere by Phone