①. Comprehensive Surveillance Solution: This set includes three 15x15 cm aluminium signs, suitable for marking multiple surveillance areas such as house access, driveways, or separate living units. Each sign is ready to use immediately, enhancing security across various locations. ②. Built to Last: Crafted from robust, weatherproof aluminium, these signs are UV- and colorfast, making them suitable for outdoor use. Whether exposed to frost, sun, or rain, these signs remain and clear, ensuring long-term reliability and performance. ③. Legally Compliant Design: Featuring a striking red and black layout with a clear surveillance symbol and text, each sign. ④. Easy Installation Options: Equipped with strong adhesive tape and pre-drilled 4 mm holes, these signs offer flexibility in mounting. They can be easily attached to various surfaces without the need for drilling, making installation quick and hassle-free. ⑤. Versatile Application: Suitable for use on private property, commercial facilities, construction sites, garages, or gardens, these signs as a clear deterrent against theft and vandalism. Their visible warning function plays a crucial role in enhancing security and safety. ⑥. Color:Silver ⑦. Material:Aluminum Alloy ⑧. Size:about 15x15cm ⑨. Package Contents: ⑩. 3 * metal identification plaque ⑪. Only the above package content, other products are not included. ⑫. 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.