The 275/K4EMB 900A bollard is an automatic electromechanical security bollard designed for high-security applications. It is part of the Pilomat K4/M30 EMB series, which is known for its robust construction and reliability in sensitive areas such as company driveways, industrial sites, research centers, embassies, and police stations.Key features of the 275/K4EMB 900A include:High Resistance: With a diameter of 273 mm and made from durable materials, it offers significant resistance to impact, suitable for anti-terrorist defense.Automatic Operation: The bollard is retractable and operated automatically, making it efficient for controlling access in high-security areas.Integrated Features: It may include integrated LED lighting for visibility and safety, along with other optional configurations like acoustic signals or heating elements for operation in various environmental conditions.The 275/K4EMB 900A is designed to provide a high level of security and can be customised to meet specific requirements, making it a versatile choice for critical infrastructure protection.