SONOFF BASICR2 RFR2 Wi-Fi 433MHz DIY Smart Switch Light Controller Voice Control Sync Status Smart Scene via eWeLink APP Alexa Based on the claic BASIC, SONOFF constantly extends the product category, as well as improves and optimize product performance in sequence. Ultimately, BASICR2 with ETL certification comes out.Without changing its original smart features, BASICR2 made the upgrade and optimization mainly on its safety to provide the higher value and usage experience to our users.SONOFF RF has been acquainted by a lot of smart home lovers. Based on it, RFR2, as a new upgrade, comes out. At this time, SONOFF redesigned RFR2 that it has enhanced performance, enhanced safety, yet on at same price.RFR2 is a 433MHz Wi-Fi DIY smart switch with ETL CERTIFICATION that provides users with easy smart home control. Similarly, there are same features for them so that the upgraded RFR2 also supports users to acce other smart features that the claic RFR2 supports, including APP remote control, hands-free voice control, timing schedule, smart scene, sync status, 433MHz RF control, group control and LAN control. Simply put, RFR2 has same functions and just differences in its appearance and internal performance. Lets check the new changes for it!Note: SONOFF BASICR2 does NOT have 433Mhz RF receiver module. If you want RF function, please buy SONOFF RFR2. Smart Life, As from Simple Ewtrofit Triggered to make home appliances smart, ready to control your home from afar. Safety is Our Responsibility Manage A Group of Devices with A Tap Organize SONOFF smart devices into a group for unified control with a single tap on your smartphone. Sync Device Status on APP Not sure if the light is off while you leave home? Immediately acce the APP to check the status and turn off it. Control at Your Fingertip Worry that your drowsine goes away when you go out of the bed to turn off the light? You do it without moving to the front of switch with the help of SONOFF RM433 remote controller. Do You Want to Do with Your Voice Release your hands to simplify daily routines. Works with Alexa or Google Home to make you control the device connected with BASICR2 through your voice. Arrange Wokring Time for Device Feel trouble that you turn on the irrigation system at 9AM and turn off it at 10AM to water your garden? Get the smart switch connected with it and you can schedule ot to turn on and off automatically. Trigger Your Devices in the Action Set the scene for SONOFF wirele door sensor and the light connected with a smart switch, to achieve that light is turned on at once when you ipen the door and off when you close the door. Never Compromise on Security The PC flame-retardant shell is adopted to improve the safety performace for use further, giving you the greatest peace of mind. Specification of SONOFF BASICR2 Input: 100-240V AC 50/60Hz;Output: 100-240V AC 50/60Hz;Max.Load: 10A/2200W;Gang: 1-gang;Wi-Fi: IEEE 802.11 b/g/n 2.4GHz;Meterial: PC;Box Size: 90X41X27mm; Specification for Sonoff RFR2 Input: 100-240V AC 50/60Hz;Output: 100-240V AC 50/60Hz;Max.Load: 10A/2200W;Gang: 1-gang;Wi-Fi: IEEE 802.11 b/g/n 2.4GHz;Meterial: PC;Box Size: 90X41X27mm; Product Detail