So, everyone knows that the GE Concord 4 was discontinued in late 2019, and this alarm website shows it as discontinued: Interlogix 600-1021-95R Concord 4 Board With Enclosure however, when I searched for a concord 4 on google, this website shows a concord 4 kit and the description says it includes a Monitronics concord 4 and this item says in stock! So, is the Monitronics version of the concord 4 still in production?