After having multiple 20 +attempts at car theft and house invasion. What i have found is that battery cams need a separate PIR trigger to wake up the cameras 1 to 2 mins before the event. May not seem long but dosen't take that long to bust a car window or jump a fence. Just something that could be in a fake rock or a fence post. Just something to say "HEY ! BATTERY CAM WAKE UP start recording for at least 5 mins for an event"