That shouldn’t be too hard these days. You can go the expensive route and use a raspberry pi but I know you can use something simpler. You can def do it for che

That shouldn’t be too hard these days. You can go the expensive route and use a raspberry pi but I know you can use something simpler. You can def do it for cheaper but an RPi does allow you internet connectivity and a buttload of other possible automations. Hell, add a zwave adapter and you can have the alarm flash your smart lights, and more!