A Lock for Every Door.

Trusted by more leading retailers, firms, hospitals, schools & airports because:

  • They Install in minutes
  • Eliminate the need for keys
  • Come in styles to fit any door or exit trim
  • Grade 1 durable, vandal-resistant, indoor/outdoor models
  • Access for 100 to 5000 PIN code or HID Prox ID-Card users
  • License-free downloadable software.
  • Time-/Date-Stamped reports of door use
  • Real-time automated lock/unlock schedules save manpower
  • Control access from one or both sides of door
  • Standalone locks or new Networx™ networked models with global-lockdowns and updates eliminate door-to-door operations

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CLARK stocks the Networx™ ArchiTech by Alarm Lock

Designer Wireless Access Control Platform.

Standalone • Networked • Enterprise

Napco Security Technologies, Inc. • Alarm Lock • Continental Access • Marks USA