Just got my ZSE41 open/close sensor and it appears to be sending battery reports to the hub about every 7 seconds (this is with a driver I'm currently working on since none are built-in, though I imagine one of the generic drivers would get you pretty close aside from the sole configuration parameter--but I can't imagine the driver could have done anything to cause this since it appears to just be an unsolicited report from the device). I assume this isn't normal? 
Also, FWIW, I had a heck of a time getting it paired to my C-7. I had to try three or so times, with the first two attempts failing with an S2 bootstrapping error (I might have been to slow to input the DSK the first time). I never tried it without security to see if that was better, but I prefer to use it with if the device supports S2. Could also be the C-7 and not the sensor, of course....or just my bad luck!
