i just bought 2 _TZ3000_k4ej3ww2 water sensors with the leads.
When I pair near the hub and test it, it works great.
If I move to the den (30' away with some walls) ..it will not react to wet or dry
..it may show wet but after drying is stuck on wet.
I've repaired numerous times...I'm using the latest 1.1.4 NEO Coolcam Zigbee Water Leak Sensor
Any suggestions so that they are reliable?