With 433MHz RF Control - Use your common 433MHz remote control to turn on/off the device without Internet.
Easily DIY Your Smart Home Appliances - Connect RFR2 directly to the middle of the power supply and the appliance to quickly make your ordinary appliances smart without buy
Fully Functional - RFR2 has all the most basic functions, like remote APP control, LAN control, timing schedule, share control, etc. Your best choice for the DIY switch.
Smart Scenes - Trigger other smart devices, make actions auto-on/-off. The appliances understand you, and your life becomes simpler.
Voice Control - Compatible with Amazon Alexa, Google Assistant, SmartThings, and Alice. Just speak out your command, the smart device can do on/off as you say.ing a new smart one.
Model: Basic RFR2
Input: 100-240V AC 50/60Hz
Output: 100-240V AC 50/60Hz
Switch Channel: Single
Wi-Fi: IEEE 802.11 b/g/n 2.4GHz;
DIY Mode: No
Works With: Amazon Alexa, Google Assistant, Samsung Smarthings, Yandex Alice
Box Size: 90X41X27mm
Certified Compliance: ETL, CE, FCC
Dimensions and Weight
Product weight: 0.0640 kg
Package weight: 0.1000 kg
Product size (L x W x H): 9.10 x 4.30 x 3.00 cm / 3.58 x 1.69 x 1.18 inches
Package size (L x W x H): 12.00 x 5.00 x 4.00 cm / 4.72 x 1.97 x 1.57 inches
1 x SONOFF BASIC RFR2 smart switch, 1 x Chinese / English User Manual