User's Manual

Product Introduction
LED indicator status instruction
433MH z RF Brid ge
Wi-Fi LED indicator(Blue)
RF LED indicator(Red)
Pairing button
Input
Quick Pairing ModeBlue LED flashes (one long and two short)
Blue LED keeps on
Blue LED flashes quickly
Blue LED flashes quickly once
Blue LED flashes quickly twice
Blue LED flashes quickly three times
Red LED flashes quickly
Device is connected successfully
Compatible Pairing Mode (AP)
Unable to discover the router
Upgrading
Connect to the router but fail to connect to Wi-Fi
Searching and adding ...
Features
Remote Control Single/Countdown Timing Share Control Voice Control
Sync Status Smart Scene
This is a 433MHz RF bridge with multiple features that allows you to connect a variety
of 433MHz wireless devices through switching 433MHz to Wi-Fi. You can set schedules,
countdowns, alarm notifications and more.
Alarm notification
SONOFF TECHNOLOGIES CO., LTD.
English
Status instruction
LED indicator status
The device weight is less than 1 kg.
The installation height of less than 2 m is recommended.
Camera Feature
7