If It Looks Like Someone Is At Home Your Home Becomes Less Of A Target For A Break-in. Here Is A Visual Deterrent To Intruders And Burglars: It Gives The Appearance That Someone Is At Home Watching Tv Realistic Tv Programme Simulation: Completely Unpredictable No Light Or Colour Pattern Repeats Eco Friendly - Uses Less Power Than A Night Light 4 Or 7 Hour Shutdown Timer - 30000 Hours Led Life Light Sensor Turn On At Dusk It Is Easy To Operate And If Needed It Will Run Automatically During Your Holidays Or If You Are Out For The Evening. The Tv Simulator Is A Small Electronic Device That Produces The Same Sort Of Light A Real Television Makes. From Outside After Dusk It Looks Like Someone Must Be Home Watching Tv. The Light Mimics The Effects Of Scene Changes Color Shifts And On-screen Motion. Specifications: Dimensions: 80 X 60 X 60 Mm Weight: 256 G Input Voltage: 9v Dc Power Consumption: 300 Ma The Package Contains: Tv Simulator Unit X1 Power Adapter X1 Instruction GuideProducts from BAZHOU's store