hi, I have a 10+ year old ADT panel that I want to replace. All of my windows and doors are hard wired as are the 4 smoke detectors to the panel. When I upgraded it about 10 years ago ADT also added two wireless carbon monoxide sensors and a 2G cell backup that no longer works. What I am looking for is a panel; * That can support my current wired and wireless sensors (~24 wired and 2 wireless) * supports adding new wired and wireless sensors like glass break, etc * works with a 3rd party monitoring service as I travel a fair amount * supports integration to monitoring service via IP (my cable modem) and LTE for backup (will settle for 3G) * supports integrating with 3rd party home automation systems I used SmartThings and Blue Iris and want the alarm if it is armed to change alerting status in those apps I work in IT so a DIY system would be my preference but am open to recommendations. Thanks!