Comprehensive Set of 4 Signs: Each pack includes four 15x15 cm matal signs, perfect suitable for setting up a robust surveillance warning system around your property. Designed in striking red and black to visibility and awareness. Built suitable for Endurance: Constructed from Metal, these signs resist fading, and can withstand various weather conditions, making them perfect suitable for both outdoor and indoor usage. The quality material ensures long-term durability and persuitable formance. 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 suitable for quick setup on walls, doors, or poles, providing flexibility in placement suitable for optimal visibility. Versatile Usage Scenarios: perfect suitable for a 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. The actual product may have slight color differences or differences, which does not affect use. Colour:Silver Material:Metal Size:About 15 x 15cm Package Contents: 4 x Video Surveillance Sign 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.