Sat Apr 10, 2010 11:17 am by lockinabox
The boxes are not fireproof and are constructed out of steel (1/4" body 1/2" door). The building master keys are stored in the box. The key for the box is stored on each firetruck using a key retaining box. Different models have different methods to allow the lock to turn and release the key. It can be a RF code sent from dispatch, a numeric code, rfid tag, or a combination of them. Every city has their own procedures and methods but I know the bigger cites have a different key for each area/district.
From a security standpoint, if properly installed and connected to an alarm, there are really no huge security concerns. Most of them are fully recessed into the building wall and in plain view of the street and a camera. If the door is opened by any method then an alarm would go off and the building would know their master keys have been lost. The fire department would also know their key has been compromised. I'm sure that some cities and fire departments have terrible procedures and key control, but if the box is connected to an alarm it would still be fairly secure.
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