Alarm decoder ad2usb

Ah right I see. So you have an existing alarm panel, it is already working with Alarm Decoder and you therefore have both the Alarm Decoder hardware and software setup.

There is a relatively simple ‘plugin’ for smarthings, it would talk to a RaspberryPi running the AlarmDecoder server, the RaspberryPi would be connected to the AD2Serial adapter.

The Smartthings ‘plugin’ consists of a device handler and a smart app. They are available here

Along with instructions.

There also seems to be a similar alternative to use an Arduino or Thing shield instead of a Raspberry Pi.

It might also be possible to link the Smartthings hub and the Vera hub using MQTT and to ‘share’ the AlarmDecoder setup from the Vera to the Smartthings.