tjc, so you say when you held down a button on your SH624 and attempted to open doors and walk past sensors while armed that the system triggered the alarm? I have tried several times and every time i was able to hold down the button and open my door sensor and walk around in front of the motion sensor while armed. Perhaps i will try to reset the door sensor and see if it works any better. I did a lot of google searching and only came across 1 reference to this, so hopefully it is just a potential problem but not a sure thing every time. If it is a big problem, we better delete this post and keep this quiet.
![Angry >:(](http://forums.x10.com/Smileys/default/angry.gif)
Can anyone else try this and post your findings? (i think we all need to do this to see if we truly are as secure as we think).
I have had my system running for a couple of weeks now in my garage and surrounding buildings. The motion sensor i have setup seems quite accurate in 1 step mode. In 2 step mode the mileage seemed to vary...... i was able to walk right up to it without triggering once, and was caught once. 1 Step mode seems to catch movement right away. To properly test this you need to let the motion sensor settle down for a minute or so before walking into its beam.