2/3/4/5/8/10 Pcs SONOFF RFR3 R3 RF Light Switch DIY WIFI Wireless 433MHZ Remote Control LAN eWelink APP Alexa/Google Smart Home
NOTE: Not include the 433 remote controller.
RFR3 provides you extra control helper – the matched RM 433 remote controller. Just choose the control way you preferred, simply set a timer to let your devices switch on/off automatically at a pre-set time through a day. For example, prepare your coffee maker in the evening, and a cup of coffee is ready for you in the next morning. Compatible with the IFTTT function, and you can make more actions happen to trigger other devices, or receive a notification on your phone once the action was triggered.