Datasheet
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11
Latching Mode
In latching mode, after you click relays buttons, relays are always in status of latched
either ON or OFF, and if you click buttons again, relays will turned to the opposite status.
Momentary Mode
In momentary mode, relay’s contact always disconnected. You need to press and hold
the button to keep relay closed, once remove from buttons, contact will disconnect
automatically.










