Honeywell Ademco 266 Hold-Up Foot Rail

have you ever gotten to check 100 or check 100 RF on your Honeywell alarm system stay tuned because I'm going to tell you what might cause this coming up next hey everybody your favorite neighborhood alarm tech John Bros with alarm system Store back again to tell you a few things that might cause a check 100 or check 100 RF on your Honeywell armed system this has to do with your wireless if you've got a system you've added a wireless receiver to or you don't have any wireless and you're getting this message I'm going to tell you a couple things what might cause that the first thing is if you don't have a receiver connected to your panel you may have inadvertently gone into programming and set a zone to be a wireless zone so therefore it's looking for a wireless device and that will cause the panel to throw this message another thing that might cause this would be your receiver your wire