2 way switching using hall effect sensor

[Darren In England]

Now you can see  real time relay state in our software, not need to use your old hall effect sensor. KC868-H32B's input port is for sensor trigger use, if you really want to see the lamp state , you can use KC868-COL connect with your sensor to see the feedback state. (make sure your hall effect sensor output signal type is dry contact [just means output OPEN/CLOSE] ).
here is video link for how to monitor the input state by PC software or by Tablet:
https://youtu.be/yZOaJbrzGOc

The relay state wont say if the light is on or off though, if the relay is saying off and someone turns the light on using the wall mounted 2 way switch the light will be on but the relay state will still be off.  I need a way of telling the controller the light is on regardless of the relay state. Can I not use the 6 inputs on the controller to do this?? 

I also need to control the relays to only stay closed for a specific length of time (its to control window security shutter which run for about 30 seconds).  How do I do this??

Thanks