Warning sign with the text "Unauthorized access prohibited"
This sign is available in aluminium, plastic, and sticker materials.
Choose from different sizes to meet various needs. If you want screw holes or double-sided adhesive Tape, you can easily select this option.
For pole mounting, choose "Fixing method: Pole brackets." Pole brackets and other mounting accessories can be found further down the page.
Delivery time: Ships within two business days
This warning sign is ideal for securing restricted areas and preventing unauthorized entry. Perfect for use in industrial sites, construction zones, or private properties, it serves as a clear deterrent to trespassers. Place it at entrances, gates, or any access points to ensure safety and compliance. Its bold design and clear message make it an essential tool for maintaining security and protecting sensitive areas from unwanted visitors.
We accept all major payment methods. Pay easily with credit card, Apple Pay, Google Pay, PayPal or Klarna. Businesses can pay by business invoice. Your payment is processed securely using industry-standard encryption.
Aluminum
Extremely impact-resistant and durable material with a long lifespan.
Plastic
Affordable and stable material.
Sticker
Durable material. Perfect for application on flat and clean surfaces.
Can't find what you're looking for? Create your own warning sign with custom text and your choice of symbol.
Create Your Own Warning Sign
At SignOnline, you’ll find the widest range of standard signs and custom-designed solutions on the market. Our vision is simple: to make it easy and affordable to order high-quality signs. All our production is carried out using the latest technology, ensuring fast deliveries and results we’re proud of. Watch our video to learn more about how we can help you!
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