Windows and Your Security
Make sure all windows are fitted with quality security locks and please make sure to use them.
Never leave windows open more than a few inches.
Windows on the ground level should whenever possible be left in the closed position.
Any and all windows are a great place to display the decals from your home security system to let anyone casing your home know your house is protected and secure.
Keep valuable out of sight from the window. There's no sense in tempting a criminal to complete a burglary.
Consider one of the many advanced security devices on the market to further enhance the security of your windows.