Mini WiFi RF433 Smart Relay Switch Module Smart Life/Tuya App Control for Alexa Google Home 1 Gang 1/2 Way

Features:  1.This smart wifi module with mini design suits for EU/UK wall switch box,and easily hide it into your hidden wall switch box of your traditional switch without any influences on your original decoration style to make it smart,giving your devices the ultimate power on/off smart makeover and convert most any compatible products to smart ones.More importantly,your traditional switch and this smart module can work independently under non-interfering mode. (Note:This module is suitable for rocker and reset switch.)  2.Differ in features from traditional common switch,this smart switch is able to be controlled by various ways alone with the best value like App control,touch control,voice control and even specially built-in RF433 frequency allows for another control via RF remote control switch with encoding 1527 without interference;achieve multi-control by associating to other smart switches in Smart Life App,besides its own module used as a 1/2 way circuit(2 switches control 1