【Professional Safety Warning】 Bright red and white high-contrast design with bold "AUTHORIZED PERSONNEL ONLY" text ensures immediate visibility. Helps prevent unauthorized access to electrical rooms, reducing safety hazards and liability risks in commercial and industrial facilities. 【All-Weather Durability】 Crafted from premium waterproof vinyl material that resists wind, rain, UV exposure, and tearing. Designed for both indoor and outdoor use—maintains adhesion and readability in harsh environments, from warehouse conditions to outdoor electrical panels.  【Easy Peel-and-Stick Installation】 Lightweight self-adhesive stickers apply effortlessly to any smooth, flat, clean surface—walls, doors, metal panels, or glass. High-tack adhesive ensures long-lasting hold without peeling or falling off over time.  【Versatile Application Scope】 Ideal for commercial buildings, residential complexes, construction sites, schools, hospitals, and office facilities. Perfect for electrical rooms, server rooms, utility closets, and restricted access areas requiring clear safety signage. 【4-Pack Value Set】 Includes four 8x10 inch signs—ample quantity for multiple doors, replacement needs, or covering both primary and secondary access points. Cost-effective solution for facility managers and business owners. Standard Electrical Room Door/Wall Sign Industrial Warning Label
Standard Electrical Room Warning Label can help you warn those unintentional intruders and express a clear and firm warning to them that entry is prohibited ahead. It helps to maintain the quietness of your workplace from being disturbed by others
Material: Vinyl
Color: White and red
Size: 8x10 inches
This wonderful "electrical room" door/wall sign can be affixed to doors, walls, window glass, or any other flat surface, suitable for your home, office, backyard, school, new development, commercial projects, or other places that may be needed