Im currently working on a project to link the smartthings platform to the Yale EF-KIT3 Easy Fit Smart Phone Alarm Kit.
I’m making progress i can log in and arm, home , away the alarm.
I can return the state of the devices (door, window contact sensors) I’m just working on passing that data into smartthings.
I think i might have something reliable in about a month.
–edit also ive asked yale directly and they have no plans to integrate the smartphone alarm system with smartthings. despit it apparently being the best selling alarm they have.