Comprehensive Set of 4 Signs: Each pack includes four 15x15 cm matal signs, perfect for setting up a robust surveillance warning system around your property. Designed in striking red and black to visibility and awareness. Built for Endurance: Constructed from Metal, these signs resist fading, and can withstand various weather conditions, making them perfect for both outdoor and indoor usage. The quality material ensures long-term durability and performance. Enhanced Security Presence: These signs feature a reflective coating ensuring they are easily visible day and night, enhancing the deterrence effect against potential intruders. Position them strategically to maximize surveillance coverage and protect vulnerable areas. Hassle-Free Installation: Perfect for quick setup on walls, doors, or poles, providing flexibility in placement for optimal visibility. Versatile Usage Scenarios: perfect for a variety of locations including homes, private properties with surveillance systems, dummy camera setups, parking lots, and construction sites. Clearly communicates the presence of surveillance to deter unlawful activities.<br><br>The actual product may have slight color differences or differences, which does not affect use. Colour:Silver Material:Metal Size:About 15 x 15cm<br><br>Package Contents: 4 x Video Surveillance Sign<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.