Tuya Smart Four Relay With Case 4 Channel Home Automation Wireless Wifi Switch Module Dry Contact RF433 Receiver Alexa Work

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.(Learning Code Only)【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: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 1s , you can set inching time from 1s to 3600s in APP ( smart life / tuya smart).Include:1* wifi module1* manualRF433EV1527 Chip Learning Code 433MHz Battery not IncludeBattery Type: 12V 23A