Dormakaba PHB 309 4-Point Locking Double Door Panic Bolt The Dormakaba PHB309 is a premium, high-security mechanical panic hardware solution designed explicitly for double-leaf exit doors in high-traffic commercial and public buildings. Combining robust physical security with effortless emergency egress, this modular touch-bar system provides 4-point locking (2 vertical locking points on each door leaf) to prevent unauthorized entry or external manipulation. Fully fire-rated and tested to strict European standards (EN 1125), the PHB309 guarantees swift, fail-safe evacuation during an emergency while maintaining the structural integrity of your building's fire barriers. Key Features High-Security 4-Point Locking: Features a -point vertical rod locking configuration. Both the active and inactive door leaves utilize top and bottom pull-man latches to secure the doors tightly to the frame and floor, providing exceptional resistance against forced entry and vandalism. Certified Fire Protection: Approved for use on single and double fire and smoke-check door assemblies. (Note: Dogging/hold-open mechanisms are excluded on fire-rated applications to ensure automatic latching). Premium Touch-Bar (Push-Bar) Design: Built with a smooth-action architectural crossbar that operates under minimal pressure, ensuring compliant, barrier-free egress for occupants of all ages and physical abilities. Universal, Non-Handed Engineering: The fully reversible design eliminates the need to specify left- or right-hand configurations, streamlining the installation process. Seamless External Access Compatibility: Can be paired with dormakaba PHT external lever trims or cylinder controls to allow authorized access from the outside without compromising internal exit reliability. If you require assistance with your selection please contact us either by email or phone. |