Global Lock-Down in Seconds from PC/Server or Any Trilogy® Networx™Lock

Alarm Lock: Ideal for emergencies, besides eliminating door-to-door operations and offering the longest battery life possible, Trilogy Networx Locks provide schools, hospitals, businesses, global lock-down and unlock commands, activated from the PC/server or from any of the Networx Locks, executed in under 10 seconds.  Plus, existing Trilogys can be easily converted to Networx Locks right in the field with new easy conversion kits. See Alarm Lock's new EZ step-by-step video online.