Realistic TV program simulation with scene changes, light flickering, onscreen motion, and unpredictable color pattern changes. Built-in light sensor automatically turns the device on at dusk with selectable timing settings to create the impression of occupancy. USB-powered with no batteries required; can be connected to a PC, power bank, or any USB power source. Settings include OFF, DUSK+4HRS, DUSK+7HRS, and ON. The unit automatically turns off when exposed to sufficient ambient light (above 30 lux), even before the set timer ends. Can be placed on a shelf or mounted discreetly using the included quick-mount plate and screws. Energy-efficient design with low power consumption helps reduce running costs. Suitable for use as a security deterrent. Name: TV Simulator Setting modes: 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, etc.) Color: Black Material: ABS Package Contents: 1 x TV Simulator 1 x EU Plug Adapter 1 x Mounting Plate 2 x Screws Note: Lighting and display differences may cause slight variations between the product color in images and actual color. Measurement error allowance is ±13 cm.