Which hidden cameras do you use?if you can get a 8 or 9 system for pennys its worth the upgrade
remember worth updating your hard drives yearly
too high and the camers are near on useless
too low and they can get damaged
once there aware of them they cover up hence why i use hidden ones
now as ive done this and remember your the holder of this data
they must not enter a neighbours window
they can run down the line of fence but must not cover into neighbours garden ( height reference )
recording sound is a grey area but ive used this evidence in court some people do call there friends names when there causing damage
police and court case bang to rights it would have been stupid to claim im innocent
police or the court never questioned me on the subject of sound on the cctv evidence