What would YOU do? - Security Question - PLEASE HELP!!!?

Home Depot and Lowes both sell a wireless battery operated security system, You only need magnetic switch for the doors and maybe 1 motion sensor. Read the directions it's fairly easy and would probably run around $100. I sell motion cameras for wildlife but if they see a camera they'll probably steal it. The security system will scare the crap out of them and they won't be back.