There are many benefits to operating a master key system. For security staff and cleaners, it takes away the burden of organising and carrying dozens of keys. It also works as a great back up if an individual key is lost or forgotten.
However, if that master key is lost or stolen an entire suite of master keyed locks or cylinders may have to be replaced, which can be a logistical and costly nightmare.
Electronic key card access systems have for some time been a widespread and popular way of overcoming this problem. In the case of this system, coding is assigned to each key card, which can be disabled if you no longer wish that card to work, if it has been lost or stolen for example.
It’s an ideal means of balancing security and convenience but the logistics and costs involved can be very prohibitive, particularly when it comes to retro-fit.
A key card system requires considerable wiring, and in most instances every door will need replacing, as the door ironmongery will be a completely different configuration. Even in the case of new build, the difference in cost is between GB pound 1500- GB pound 2,000 more for an electronic system when compared to a traditional cylinder lock.
However, new advances in technology are emerging which overcome these restrictions, meaning this type of system is now becoming more accessible.
Assa’s new Cliq technology combines the intelligence of an electronic access system with a traditional key system.
An electronics package has been developed and built into the new generation of Assa Cliq lock cylinders. When a key is used, it not only has to fit the locking mechanism but the electronics built into the key must also communicate with the electronics package within the cylinder. If the pre-set codes match, only then will the key activate a small electric motor, which drives the electromechanical blocking element.
Power is provided by the key itself, which means one of the principle benefits of the system is that it can work off-line with no wire or cabling required. The key is powered by an easily replaced battery, which supplies power for two years or 20,000 operations.
The lock cylinders are also manufactured to standard specifications, meaning they can simply replace any existing mechanical locks and be easily installed by a locksmith, as no electrical competence is required. This helps to keep the cost of installation to a minimum. With no wiring needing to be fed throughout a building, the installation won’t require any area to be closed down.
Key management software is supplied that can be installed on any PC. This allows electronic programming of every key, with different levels of authorisation for groups or individuals and time schedules and restrictions all possible. A full audit trail can also record the history for both cylinders and keys.
An important benefit of key management software is that any key can be simply cancelled in the database and each lock easily programmed not to accept the cancelled key.
Enjoy the latest fire and security news, updates and expert opinions sent straight to your inbox with IFSEC Insider's essential weekly newsletters. Subscribe today to make sure you're never left behind by the fast-evolving industry landscape.
Sign up now!
