Smart Home Automation Forum

in COLB if i set digital input 1 if(i have pir sensor) then turn on relay 1 , so after the pir sensor catches somebody moving it turns on relay 1 but my main point is , after that the pir sensor resets? Or it just turns on relay 1 once and after that i have to reset the device or what? How im supposed to make it works everytime that somebody moves? How must i do it?

PIR sensor usually will auto reset, COLB not need to reset, because you can set the trigger level is LOW-->HIGH or HIGH-->LOW.
such as if you set COLB INPUT use for LOW-->HIGH level, just every LOW-->HIGH will do the automation command.