Locknetics M490DE-2 1300 lb Double Door Electromagnetic, Delayed Egress

For facilities that require strong, code-compliant access control, the Locknetics M490DE-2 delayed egress electromagnetic lock provides a dependable, easy-to-install solution. This double-door magnetic lock combines a 1300 lb holding force with a 15-second delayed egress timer and audible alarm to deter unauthorized exits while satisfying NFPA 101 Life Safety Code requirements. Automatic voltage selection (12/24V) and polarity protection simplify wiring on new installs and retrofits, reducing time and cost for integrators and electricians.

Designed for integration with access control and monitoring systems, the M490DE-2 offers LED status indication, release/reset inputs, and optional Plus model features like magnetic bond sensing (MBS) and door position switch (DPS) for real-time reporting. The bayonet mount and armature pivot speed installation and help ensure reliable operation on double-door applications used in retail, healthcare, education, and corporate environments.

Choose the Locknetics M490DE-2 to strengthen perimeter security, streamline surveillance and monitoring, and maintain life-safety compliance. Contact our sales team to specify this electromagnetic lock for your next access control project or request a quote.

• Ensures compliant delayed-egress protection with a 15‑second alarmed delay, helping facilities meet NFPA life‑safety requirements while controlling unauthorized exits
• Delivers high-security performance with a 1300 lb holding force on double doors, reducing forced-entry risk for high-traffic entrances
• Simplifies installation and wiring with bayonet mounting and automatic voltage selection (12/24V), lowering labor time and installation errors
• Built-in LED and audible alerts plus configurable inputs (release, reset, fire alarm) improve monitoring and on-site response for security teams
• Optional Plus features (MBS, DPS, adjustable relock) provide magnetic bond sensing and door position monitoring for seamless access control and surveillance integration