Warwickshire Police

This can help to deter a thief, especially as many attempted burglaries happen after dark.

• Some burglar alarms include an integral light timer device, or you can buy time switches for individual lights, radios and other appliances from DIY stores. Alternatively, leaving a living room or bedroom light on when going out at night will give the impression of occupancy. Leaving only a hall or landing light on may not have the same effect.
• External lighting will welcome genuine visitors and deter the criminal who wishes to work undetected.