Integration with Satel alarm system via ETHM-1

[buuuudzik]

Interesting to connect to Satels First via ethm card and commands. I havet done this in my home with knx v1 interface from them. That works perfect inn case u need another solution

I have a project with Integra 256plus so 64group addresses from KNX v1 or v2 is not enough.

But I know some important tip from one Satel integrator that KNX module is much reliable than ethm when you have in your project communication via telephone link with monitoring station(when integra sends some data to the monitoring station all connections via ethm are terminated but KNX still works).

So at this moment ethm is a full option(you can integrate whole installation without loosing any additional inputs/outputs) but you must have good script because sometimes ethm is "Busy!".
KNX module v2 is reliable but you loose inputs/outputs, it has only 64 variables.