Gremlins strike my HDW5231R-ZR Cameras

I would love to be skilled at setting them up. I have tried setting alarms and such but it either records continuously or not at all. All cameras are perimeter type that have trees cars bushes and the like always setting them off.

M
 
Find one of the free SD card test programs that are out there. Run those against each bad SD card with the write test. The write test/reformat will clean up the SD cards. Fill out an RMA stating they were used for media playback, for each one, and then send them in under warranty. You will get them replaced. I'm sick of the SD companies excluding stuff from RMA when it's not stated when purchased.