The 2GIG HD100 has two operational modes that can be selected during the camera boot-up, Go!2.0 and Go!Control/Alarm.com (default). For the 2GIG HD100 to communicate with Alarm.com it needs to be in Go!Control/Alarm.com mode. The mode can only be changed by while the LED is flashing red and green (i.e., factory reseā¦