Quote:
Posted By LarryB13 on 08/15/2011 1:33 PM
There is one big flaw with all card/fob reader systems: The system will tell you whose card accessed the lock but it will not tell you whether the assigned party was the one who opened the door/gate nor will it tell you how many others followed him in.
I used to work in secured data processing environments and noticed that even the most sophisticated electronic locks were constantly defeated by good manners. For these locks to work as intended, each person going through the door must slam it on the person following behind. Most of us do not think that way so we hold the door for the guy behind us and assume that he is authorized to enter. The door opening is recorded as being made by the first person but there is no record for those who follow.
To achieve the goals expressed in this thread, I would also recommend a video recorder for each location ….
To touch on Larry’s point: we use a fob system for our pool, along with a leased web-accessible camera system.
It doesn’t happen often, but typically the scenario is:
1. Incident at the pool.
2. Review video to get a visual on the incident and the people involved.
3. If necessary, use fob to determine identity of any ‘persons of interest’.
Note that the addition of a camera won’t prevent unauthorized people from accessing an area unless someone is watching live and knows all authorized persons by sight and can buzz them in. Typically the camera is helpful to deal with the ‘after’ part of an incident.
This may change: iOS uses facial recognition to unlock my iPhone and iPads, and I’ve heard mumbles about “AI cameras” that could conceivably be used to permit or deny access. If it’s not currently available to consumers, it’s only a matter of time.
Bill
HOA Board ex-President
Austin, Texas USA
“You can’t put too much water in a nuclear reactor”