Check the listing for details. Aluminum '24 Hour Video Surveillance' Warning Signs - Highly Reflective - 2 Pack. Color: Blue+White+Black, Condition: New. Listed at 12.99 USD. Explicit Security Warning: Signs prominently display "Security Alert - 24 Hour Video Surveillance - All Activities Are Monitored," sending a clear message of comprehensive monitoring to deter potential intruders effectively. Continuous Monitoring Notice: These signs assert non-stop surveillance, informing that all activities on your property are under vigilant observation, reinforcing your security presence at all hours. Effective Deterrent Design: Deploy a straightforward defense against trespassing with signs that convey an unmistakable message of constant video recording, enhancing the security of your premises. Conspicuous: Crafted with reflective aluminum, these signs ensure the notice of "24 Hour Video Surveillance" is visible in various conditions, maintaining legibility through various weather scenarios. Easy Installation: Pre-drilled holes make these surveillance signs simple to mount on any surface, facilitating swift and secure placement in your desired location, whether it’s a home, business, or public area.