FakeTV
The FakeTV is a array of super-bright LEDs with a built-in computer to control LEDs to produce light of varying intensity and color that flicker on and off to imitate the light given off by a TV. This will make a burglar think you are at home watching TV. Good news is it uses less energy than real TV and cost 50 bucks.
Source: FakeTV
Dummy Security Camera
Not everyone can afford a security camera system, but we all concern about our safety. With blinking LED that will last for 2 years, and weatherproof anodized aluminum housing that can stand the weather for decades, this is the dummy security camera for the rest of us.
Source: ThinkGeek