eWeLink 4CH WIFI Switch Module RF 433MHz 4 Gang Wireless Smart Switch + 1PCS 4 Button Remote Controller

Features:
*App Support: Free iOS and for Android mobile App eWeLink.
*Sync Status: Real-time device status provided to App.
*Remote ON/OFF: Turn 4 electrical devices on/off remotely from anywhere.
*Independent control: Control each gang separately in APP eWeLink.
*Remote Control: Supports controlled by 433MHz RF Remote Controller.
*Timing: Supports 8 enabled countdown/single/repeat timing tasks to turn on/off at specified time.
*Voice Control: Compatible perfectly with Amazon Alexa, for Google Home, for Google Nest.
*Share Control: Control your smart home together with your family.
433MHz ​Remote Control Features:
*Latest modern design and technology, which is equal to a simply smarter and unique remote.
*Button slide cover to protect buttons avoid accidental unplanned operation.
*You can still keep and use your original factory remotes as well as the additional one, if your original remotes allow multiple remote control encoding.
*Codes into your garage door in less than 30 seconds.
*Handy key chain size attaches to your car keys no more unwanted bulkiness.
*4 buttons to operate 4 different garage doors, electronic rolling gates or retractable doors with RF 433MHz.
*Work with other Sonoff RF 433Mhz controlled devices, such as Sonoff RF, Sonoff 4CH Pro, Sonoff T1 UK 1CH/2CH/3CH, Sonoff RF Bridge 433, etc.
RF WIFI Switch