After a couple of years hovering in the low-20s of CE Pro 100 representation, DSC shot up the leaders list with 17 more mentions than last year to overtake Resideo. Interlogix announced it was shuttering its operations at the end of 2019, so it will be interesting to see how its numbers may get dispersed to other security brands going forward. Johnson Controls’ Qolsys brand enjoyed another strong year to flipflop positioning with 2GIG.