3
Product Overview
Smart Relay power supply hole,
connecting to the positive/negative
terminal of a DC power supply
(8V-30V).
Wiring holes
V+/V-
Function
Connecting to a push button
switch to turn devices on or off.
K1
Connecting to a rocker switch to
turn devices on or off.
S1
Connecting to the
fire
wire of an
AC power supply or the positive
terminal of a DC power supply.
IN
Connecting to the positive side of
the load.
OUT
