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One Time Combination Locks
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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.
Approvals / Certificates
EN 1300 B*, ECB-S*, VdS class 2*, CNPP a2p level B, UL Type 1* (* pending)
1 Master
2 Managers
18 Users
1 Courier
Code Functions
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
>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
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