Intercom Bollard Post Dual Card Reader Surface Mounted - YellowIntercom Bollard Post with Dual Card Reader Surface Mounted, High Visibility Yellow The Enforcer Intercom Bollard Post Dual Card Reader Surface Mounted (Yellow) provides reliable, secure, and accessible entry control tailored for both pedestrians and vehicles. Engineered with a unique dual height design, it seamlessly accommodates card readers, intercoms, security cameras, and other access control devices at varying heightsperfectly suited to mixed