Schlage M490DE M400 Series Electromagnetic Lock with Delayed Egress, Aluminum Housing, 628 Satin Finish

Brand: Schlage
ADI #:LC-M490DE Model #: M490DE  Name: Schlage M490DE M400 Series Electromagnetic Lock with Delayed Egress, Aluminum Housing, 628 Satin Finish
  • The M490DE delayed egress electromagnetic lock is designed to meet NFPA 101 Life Safety Code while providing the same robust, easy-to-install, security of our M400 Series magnetic locks. The M490DE has a 15-second delayed egress timer with audible alarm which can be configured to trigger by an internal “plunger switch,” or by external contacts, such as a request-to-exit push bar. All M400 Series electromagnetic locks are symmetrical with field-selectable handing, allowing optimum placement of the magnet no matter the application. They are designed to provide automatic voltage sensing for 12 and 24 volts along with polarity protection to make wiring less complex.
  • 1300 lb. hold force rating for maximum security applications
  • Bayonet mount simplifies installation by eliminating the need to hold lock overhead while securing