Description
The LCN 3390B is a relay package component designed for LCN door closer control systems. This part is essential for facilities managers and security professionals who need to maintain or upgrade existing door closer installations, solving compatibility and operational issues in access control setups.
The 3390B relay package integrates with LCN control boxes and compressor systems. Verify your door closer model before ordering to ensure proper fit. As an authorized LCN dealer, E.D. Locks offers expert guidance on component selection and installation support. Contact our sales team at sales@edlocks.com or call 1-877-207-6067 for compatibility confirmation or technical assistance.
