Illuminated Signs： 24 Hour Video Surveillance LED Warning Signs are illuminated signs that are designed to warn visitors and passersby of the presence of a security camera on the property.These signs are typically made of durable materials and feature bright,eye-catching LED lights to ensure that they are visible even in low-light conditions.Photosensitive function: The self-developed controller can be customized to support blinking or brightness self-decreasing function. Self-sensitive function, do not start the self-light function under strong light.Clear to Read: No trespassing signs made by high quality printing and the letter are clear to read, Even some people do not know English, Once they see the camera in use picture they will understand this is private property sign and have 24 hour video surveillance inside.High Quality: The graphics and wordings will withstand the elements and will not fade, no matter the sun, rain, or other extreme weather, and will stay good as new even after many years of indoor or outdoor use.Easy Mounting: Signs have mounting holes for easy installation. Perfect for driveways, yards, sidewalks, roads, and other areas. Technical Parameters： Material: Aluminium & Acrylic Bulb Type: LED Voltage: DC12V Power: ≤8W Color temperature：12000K Weight: 1.18kg Size: 255*355(mm) Wire length: 30cm Waterproof grade: IP65 Operating temperature: - 20 ℃ ~ + 70 ℃ Applicable place: Indoor/Outdoor Use Packing includes: 1x road sign 4 x expansion tube expansion tube 4 x 8x40 screw Functional Characteristics： 1.Novel structure, fully compatible with conventional road signs. 2.Fully transparent panel display light, not restricted by information content. 3.LED light source with solar energy use, saving energy and environmental protection. 4.Self-sensitive function, do not start the self-light function under strong light.