Daitem 902 to CAME Frog AE 24V controller

[jderuk]

I'm installing a CAME Frog AE24 system with a Daitem 902 entry phone. No problem with power or connecting the "open" command wires. But I'd like to have the Daitem handsets show when the gates are open - and i don't want to fit a position switch.

So, I see that the Came controller (ZLJ24) will turn on a 24V bulb connected between pins 5 and 10 when the gates are open. So I could connect this to the coil of a 24V relay and use that to mimic a position switch

Anyone see a problem with this?

Is there a better way?

Thanks in advance
James