Door contact often disconect

[thuan89 0]

Hi every one!

To day i have one Problem need your help.My door contact often disconet and i have to click "x" to conect again.But one day that problem repeat.Can you see that problem on the picture below.

 

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[chaicka 195]

Door sensors are usually battery-operated device.

 

What is the wake-up interval of the device?

Is there any z-wave device on hard-wired power nearby?

 

I used to have similar issue with door and window sensors losing connectivity when I first introduced them to existing setup. What I did was to locate nearby hard-wired power device and perform 'mesh network reconfiguration' (one-by-one and wait for response) to allow the mesh-network to properly relearn and build up the mesh around battery-operated devices such as door and window sensors.

 

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I have not encounter door or window sensor losing connectivity for several months now.