SONOFF TECHNOLOGIES CO., LTD.
English
12
4CHPROR3
4CHR3
Product Introduction
Pairing button
Manual switch
Wi-Fi LED indicator(Blue)
On/Off LED indicator(Red)
L1/L2/L3/L4
:
L1/L2/L3/L4
:
R1/R2/R3/R4
:
R1/R2/R3/R4
:
DC input
AC input
Pairing button
Manual switch
Wi-Fi LED indicator(Blue)
On/Off LED indicator(Red)
The device weight is less than 1 kg.
The installation height of less than 2 m is recommended.
Wi-Fi LED indicator status instruction
Status instruction
Wi-Fi LED indicator status
Quick Pairing Mode
Flashes (one long and two short)
Device is connected successfully
Keeps on
Flashes quickly
Compatible Pairing Mode
Unable to discover the router
Upgrading
Connect to the router but fail to connect to Wi-Fi
Flashes quickly once
Flashes quickly three times
Flashes quickly twice