I purchased the Visonic MCT-340 last week to replace an old Z-Wave contact sensor. Paired fast and has been flawless until this morning. Didn't register the door opening. Thought maybe the one that I got had a dead battery so I checked the battery and it had a full 2.9 volts. Put the battery back in the light lit up for a couple of seconds went off open up the door it registered close the door it registered open the door again registered close the door did not register. take the battery back out put the battery back in work three or four times and then quit again.
All my other zigbee devices are working extremely well. why is this one not working the way it should anybody else have any issues like this or know how I can fix this?
