Locknetics GF3000 Series Electromagnetic Lock, Mortise mounted, Fully concealed shear lock, Top Rail Door

When concealed security and professional appearance matter, the Locknetics GF3000 Series mortise magnetic lock delivers a robust, low-profile solution for commercial entrances and glass top-rail doors. This fully concealed shear lock provides a 3000 lb holding force to secure high-traffic outswing doors while minimizing visible hardware and tamper points. Microprocessor-based controls and Automatic Voltage Selection (AVS) allow the GF3000 to operate seamlessly on 12 or 24V DC systems, simplifying retrofits and new installations. Built-in relock logic with an adjustable 0–30 second delay enhances door monitoring and reduces nuisance releases, supporting your access control and surveillance systems. Optional Magnetic Bond Sensor (MBS) and Door Status Monitor (DSM) deliver real-time secure/not-secure and open/closed feedback for integration with security monitoring and building automation platforms. Low operating temperatures and a compact mortise profile make the GF3000 ideal for hollow-metal, wood frames, and HERCULITE® top-rail glass doors. Specify the Locknetics GF3000 for a concealed, high-security magnetic lock that integrates easily into modern security and access-control environments—contact sales to request a quote or technical support.

• 3000 lb hold for dependable, high-security door retention that protects sensitive areas and reduces forced-entry risk
• Fully concealed mortise shear design for a clean aesthetic and tamper-resistant installation in commercial and glass-top-rail doors
• Automatic Voltage Selection (AVS) 12/24V DC for easy integration with existing access control power systems and reduced installation complexity
• Microprocessor-controlled relock and adjustable timer (0–30s) to improve entry monitoring, reduce false unlock events, and support surveillance workflows
• Optional Magnetic Bond Sensor (MBS) and Door Status Monitor (DSM) provide real-time monitoring and integration with access control and security systems
• Low-temperature operation and compact profile for reliable performance in wood, hollow-metal, and HERCULITE® top-rail door applications