The One Time Combination lock Questor is characterized by its Interactive Code System (ICS) for which a patent has been applied.
In ICS Mode the user registers at the lock with his personal ID. The ICS ensures on site presence and generates a temporary, person-related and situational specific One Time Question. Only after telephonic forwarding of this question to the dispatch centre and verification of the data, the user gets a One Time Code to open the lock from the dispatch centre. Every event is recorded to guarantee the maximum transparency.

Code functions

  • 4 hierarchy levels: 1 Master, 2 Managers, 18 Users, 1 Courier
  • OTC with close code, incl. battery status and lock/door activity feedback
  • Temporary code validity
  • Wrong try lockout after 4 false codes
  • Duress code (silent alarm)
  • Selectable code format
  • Single mode (1 x 6 digits)
  • Dual mode (2 x 6 digits)
  • Shelve function

Time lock functions

  • Time delay
  • Duress time delay
  • Opening window
  • Non-return time delay
  • Automatic DLST (summer/winter time) changeover

Audit: >4,800 events

Power Supply: 3 x 1.5 volt Alkaline batteries LR6/AA (included in delivery)

Input Unit

  • Metal housing in black or light grey
  • Silicon key pad, green navigation keys
  • LC display and buzzer
  • Integrated battery compartment

Lock Unit

  • Motor bolt, 5 N moving force in both directions
  • Adaptable bolt function: dead bolt or spring bolt (non-VdS) setting
  • Bolt with 2 M4 threads
  • Lock mounting set, incl. 3 M6 screws