VMP ER-1-4PKIT Post Expansion Kit for ER-1

Convert your ER-1 into a secure, full-featured 4-post rack for professional displays and AV equipment with the Video Mount Products VMP ER-1-4PKIT Post Expansion Kit. Designed for integrators and IT teams, this post expansion kit converts an ER-1 2-post rack into a stable 4-post configuration, enabling safer mounting of heavier monitors, servers, or surveillance appliances. Constructed from formed steel and finished in a durable black static-resistant powder coat, the ER-1-4PKIT resists wear while maintaining a low-profile, professional appearance in control rooms, security cabinets, or networking closets. Included side stabilizing bars add rigidity for reliable performance in security, surveillance, and monitoring deployments where vibration resistance and alignment matter. Installation is straightforward, minimizing downtime during field upgrades or retrofits. Ideal for pro display mounts, rack-mounted DVRs/NVRs, and other mission-critical equipment, this expansion kit helps you scale existing ER-1 installations without a full rack replacement. Upgrade your rack layout for improved safety and cable management—order the VMP ER-1-4PKIT to expand capacity and secure your monitoring and networking hardware today.

• Upgrade ER-1 racks quickly from 2-post to robust 4-post support for heavier pro displays and equipment
• Adds side stabilizing bars to maintain rack rigidity for security, surveillance, and monitoring installations
• Heavy formed steel construction provides durable load support and long-term reliability in IT and AV environments
• Black static-resistant powder coat finish protects against wear and minimizes reflections in professional deployments
• Simple expansion kit design reduces installation time and lowers total cost of ownership for integration projects