Realistic TV program simulation with scene changes, light flickering, onscreen motion, and unpredictable color pattern changes. Built-in light sensor turns the TV simulator on at dusk with selectable timing settings, creating the illusion that someone is home. The 4V WIN TV Simulator is powered by USB with no batteries required. It can be plugged into a PC, power bank, or any USB power source with a standard plug in your home or office. Settings include: OFF, DUSK+4HRS, DUSK+7HRS, ON. When exposed to sufficient ambient light (above 30 lux), the device automatically turns off, even before the 4 or 7 hours have elapsed. The TV simulator can be placed directly on a shelf or mounted discreetly using the included quick-mount plate and 2 screws. Energy-efficient design with low power consumption helps reduce running costs compared to leaving a real television on. Product Name: Antitheft Indicator Mode Settings: Off, Always On, Dusk + 4 Hours, Dusk + 7 Hours Input: DC 9V / 300mA Adapter Input: 100-240V, 50-60Hz, 0.2A Adapter Output: DC 9V / 300mA Lighting Function: Yes Plug Type: EU Plug (compatible with countries including Germany, France, Italy, Indonesia, and others) Color: Black Material: ABS Package Contents: 1 x TV Simulator Indicator 1 x EU Plug Adapter 1 x Pack of Mounting Screws Note: Only the items listed above are included. Other products shown in images are not part of the package. Note: Lighting and display differences may cause slight variations between the product color in images and the actual item. Measurement error allowance is 13 cm.