Hey there,
If you want to install an awesome security system yourself, I suggest looking into these two kits: 1. SmartThings Kit for $299.00
2. Q-See 8 Camera DVR Kit $299.00
Total investment is $600.00, but you have no monthly payments. These will help you to set up your own security system and customize all of the settings such as sensors and lighting etc. If you don’t want to do this yourself, then I suggest hiring a professional to help you install it to your liking.