The Lynx Plus Keypad/Panel is the newest
Honeywell Lynx panel. (not including the
Lynx Touch which is a more expensive model that ADT doesnt use)
If you have an older model Lynx that needs replacing, this is what you need. It will be compatible with all of your existing
Honeywell wireless devices. But it would need to be programmed again and may require a technician's visit.