updating lock date

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The date of manufacture printed on the chassis cover (see below), will determine if you have a revised or old chassis. Chassis manufactured mid-June 2013 will have the new improvements. The first t...
For any CO-200-40 Privacy or CO-220-75 Safe School lock that was manufactured before May 2014: When updating the lock's firmware to CO.A.12 or later, SUS will first ask the question “Is this a CO-...
HIGH SECURITY Primus/Primus XP: In addition to six cuts for standard locking mechanism, there are five side finger pins to operate the secondary sidebar lock. Primus keys will operate non-Primus l...
Older units with 6 digit serial numbers dating before July 2004 will require a main board change with a change in the camera.
DATE and TIME Facts – KC2-Deadbolt, BE-367, PED-500, PED-1000: • The deadbolt clock circuitry directly uses the battery as its power source. If the deadbolt battery is removed, the clock can keep...