4 Channel Smart WiFi Relay Module Form‑A Contact RF Switch RF433 Timer Inching Receiver Controller Works With Tuya Alexa

Function【APP Remote Control】You can check the working state of the device in Tuya APP anywhere and anytime.【RF433mhz Control】The device can be controlled by the RF433mhz Remote Controller.【Mobile Phone Control】When you go outside or at home, your smart phone could control the device by 2.4Ghz WIFI or 2G/3G/4G Mobile Network.【Voice Control】You could voice control the device by Alexa/Google Assistant.【Timing function】 Lying in bed without turning off the lights fell asleep, it does not matter, the wall switch timing function to the point of turning off the lights, from the lights off do not worry about.【Three Working Modes】 Self-locking, Interlocking, JogFeatures:App:Works with Tuya / SmartlifeInput voltage : DC/AC 7-32V AC 85-250V Max current : 2200W/10A.WiFi standard : WiFi 2.4 ghz b/n/g.Size: with Case 807525mmno Case 757320mmNoted :Your have the correct wif password. Your smart phone or tablet must have access to APP store or google play. Your router is MAC-open. Your smart phone or tablet has connected to a 2.4g wifi with internet. Default inching time 0.5s , you can set inching time from 1s to 3600s in APP (Works with smart life / tuya smart).Include:1* wifi module1* manualRemote Control no battery includeThis is a remote control that works with our switches, batteries are not included! 12V 23A