** scratch this. After using Smatthings generic driver and commenting out the notification section of the driver. The sensors reports only once instead of duplicates. Thanks to the help of krlaframboi **
What are some good window/door contact sensors you guys would suggest?
I'm looking at iris v2 door/window contact sensors. Are these good?
I currently have Ecolink z-wave units but with all the duplicate messages, i'm unable to use them for chimes on my main doors.