30A Ewelink WiFi Smart Switch High Power Relay Module AC 110V 220V Wet Contact Relay work with Google Home Alexa

Function: LED indicator light, Electronic locks, garage door, shutter door, electric door, expansion door, electric curtain, signal transmission Private Mold: NO Material: ABS, Plastic And Silicone Code: Fixed Code, Learning Code Working voltage: AC 90-250V Output Input vlot: 1-250V Switch size: 66*92 mm WiFI standard: 802.11 b/g/n 2.4GHz Receiving Sensitivity: >97dbm Amount of storage remote controls: 20pcs Support Platform: Android 5.0 & IOS 10 or higher Working Mode: Momentary Mode,Toggle Mode,Latching Mode Work with: Alexa Google Home Ewelink Application: water pump,water heater switch,light,lamp,led light Selling Units: Single item Single package size: 16X14X5 cm Single gross weight: 0.085 kg