User's Manual

SONOFF TECHNOLOGIES CO., LTD.
English
7
To avoid electric shocks, please consult the dealer or a qualified professional for
help when installing and repairing! Please do not touch the switch during use.
1. Power off
Operating Instruction
1
2
S2 S1
N In L In L In LOut1LOut2
M
1
2
S2 S1
N In L In L In LOut1LOut2
M
②Dual relay momentary switch/3-gang rocker switch:
Connect to S1 or S2 for smart control of connected devices; connect to S1 and S2
for two-way smart control.
Switch Switch
① Momentary switch:
2. Wiring instruction
Motor mode:
Forward
Reverse
N In
L In
Switch
For ward
Rev er se
N In
L In
ON
OFF OFF OFF
ON ONON
OFF