Motion Sensor 2420M Battery Replacement

[matapan]

What is the best way to restore a motion sensor device whose battery went completely flat?

 

Is the best practice to replace the battery, then restore the device? If so, what is the restore procedure for this battery operated device? Do you put the device in a specific mode?

 

Or, is it best to delete the existing reference to the device from the device list, then add it back? That seems to me to be a big hassle, since all the existing reference to the device in programs and other things would all have to be recreated.

 

Any opinions?

[LeeG]

It should not be necessary to do anything but replace the battery. The configuration information and link database are in non-volatile memory.

[matapan]

Thanks, LeeG. Replacing the battery was indeed all that was required to restore the device's functionality.

 

Would it be helpful to add this info to the 2420M ISY-99 wiki page?