Locknetics M390RFK Electromagnetic Lock, 1-Door, 12/24 Volt DC, 10-1/2" 1-5/8" 2-7/8", 1500 lb Load, Stainless-Steel Housing, Satin

Secure high-traffic doors without a full-frame rebuild — the Locknetics M390RFK electromagnetic lock is a retrofit mag lock engineered for fast installation and dependable performance in commercial security systems. As a Locknetics magnetic lock, the M390RFK provides 1,500 lb holding force and dual 12/24V DC operation so integrators can rely on robust holding power and flexible power compatibility for access control, surveillance, and monitoring deployments. Its modular electronics and adjustable mounting brackets reduce installation time when replacing an existing 390+ unit, minimizing downtime and labor expense. Built-in Door Position Switch (DPS), Magnetic Bond Sensor (MBS) and Relock Time Delay (RTD) support system-level monitoring and tie into alarm, fire egress and credential-reader workflows for code-compliant egress and remote diagnostics. The satin stainless-steel housing resists corrosion and maintains a professional look in lobbies, data centers, hospitals, and retail settings. For security professionals seeking a durable, easily integrated magnetic lock with advanced sensing and high holding capacity, the M390RFK is an ideal choice—contact your supplier to order or specify it for your next access control project.

• Retrofit-ready design simplifies upgrades; installs in place of Locknetics 390+ to save time and reduce labor costs
• 1,500 lb holding force delivers reliable, high-security door retention for commercial and high-traffic entrances
• Dual-voltage 12/24V DC operation offers flexible integration with existing access control power supplies
• Integrated Door Position Switch (DPS), Magnetic Bond Sensor (MBS) and Relock Time Delay (RTD) enable real-time monitoring and alarm system compatibility
• Satin stainless-steel housing resists corrosion and blends with architectural finishes for long-term durability and professional aesthetics