Park in better area or garage which is sometimes not very possible. I am using surveillance internet cameras around my home including parking spot recording 24/7 to my computer and stream video to the dropbox same time. Also I placed large stickers on my first floor windows about, it might help.
2013 Jeep Wrangler Unlimited Sport S, hardtop, white, duratracs, tons of mopar parts
2012 Mercedes Benz C350 coupe, white