Sonoff RF is an inexpensive smart WiFi switch with a 433.92 MHz radio receiver module that can be controlled by a radio remote control. It is a remote-controlled power switch that can be connected to a wide range of devices. The Sonoff RF electrical switch transmits data to the cloud platform via a WiFi connection that allows users to remotely control all connected devices via the eWeLink mobile application.
Users can intelligently schedule the time to automatically switch on/off devices at a specific time. The device can work independently even when the WiFi network is unavailable, just use the LAN support function. In order for the device to be controlled by other members of the household, users can simply share devices with other accounts and assign certain privileges. It is also possible to create scenes or intelligent scenes to turn the switch on/off.
Power supply 90-250 V AC (50/60 Hz)
Max. voltage 10 A
Max. power 2200 W
Number of supported time schedules 8
WiFi Communication 2.4 GHz, 802.11 b/g/n
Radio connection RF 433.92 MHz
Management APP eWeLink to Android/iOS
Smart control: Amazon Alexa, Echo, Echo Dot, Amazon Tap, Google Assistant, Home, Nest
Weight 52 g
Case material Fireproof ABS V0
Number of channels 1
Dimensions 88 x 38 x 23 mm
Working temperature 0ºC – 40ºC