CAM-465
Two cars crossed on a single opening
Mid-afternoon at the car park entrance. The barrier is up. A grey car goes under the arm and, right on its bumper, a blue car follows without stopping at the ticket column. The barrier opened once and two vehicles went through underneath. That is what the camera sees and that is what it records: two cars, one opening, the exact time and the video of the moment.

Turn on IRIS Vision
AI-generated image
What IRIS understands
What it recognises in this scene
- second vehicle right behind the first
- first vehicle under the barrier
- barrier arm in the raised position
- entry ticket column
- car park entry sign
What this camera measures
An alert says something is happening. The reading says how much.
- 2Vehicles that went through
- 1Barrier openings
- 2 sTime between the two cars
- 11 sTime with the barrier up
- 18:24Time of the crossing
The figures on this screen are an example from the illustration, not any client's measurement.
The rule
You decide once. IRIS applies it always.
If
two vehicles go through on a single barrier opening
Then
- alert the control desk with the camera and the exact time
- save the video of the seconds before and after the crossing
- log the event in the day’s access record
The instruction that set it up«Tell me when more than one vehicle goes through on a single barrier opening, and save me the video with the time.»
What changes
What changes for whoever runs the car park
The car park manager hears about this, if at all, as a month-end mismatch: more cars came in than were charged, and he does not know where. With the camera he has the fact next to the figure: two vehicles, one opening, the time and the video. From there he decides what to do, whether to check the reader, change how long the barrier stays up, or talk to the permit holder. IRIS does not judge: it hands over the moment.
What people usually ask
Does IRIS read the plate to know who went through?
No. On this camera IRIS does not read plates. It sees two vehicles crossing the barrier on one opening and saves the video with the time. Who was driving, whether there was a permit and whether the transaction adds up is answered by the car park system, not by the camera. IRIS supplies the fact and the exact minute; the rest is cross-checked by whoever runs access.
Is this a fraud alert?
No. IRIS does not say there is fraud and does not point at anybody: it says two vehicles went through on one barrier opening and shows the video. It could be a reader error, a car following without noticing, or something else entirely. What it means is decided by a person, with the footage in front of them.
Is it useful if the barrier is slow to come down?
Yes. The camera times how long the arm stays up on each opening and counts the vehicles that cross meanwhile. If one entrance repeats the same pattern every day, the figure shows it. From there the car park decides whether to adjust the closing time; IRIS alerts and measures, it does not change the barrier settings.
Other cameras
- CAM-460 · How many bays are left, and of what kind
- CAM-461 · Four minutes going round and not one free space
- CAM-462 · The sign gets it right because the number comes from the bays themselves
- CAM-463 · Six cars waiting and the queue is already out on the street
- CAM-464 · There is a queue because nobody gets through that machine
- CAM-466 · Three hours in a thirty-minute bay
See it for yourself
This isn’t a video. It’s a slice of the real screen.
A summary of the real interface, played hands-free. You see one case from start to finish; what you do not see are the other screens, and there are many.
- You draw the line
- It counts by itself
- A number comes out
Next step
The hospital
How long before somebody comes down that corridor at four in the morning?
13 cases: 12 raise an alert when something happens and 1 only measure. You see each image as it is, and then with what IRIS understands on top.
The school
Who sees the child who has fallen at the far end of the playground?
13 cases: 12 raise an alert when something happens and 1 only measure. You see each image as it is, and then with what IRIS understands on top.
And the best part
There is a moment when you can still act.It is while it is happening, and it is short.
After that, all you can do is tell the story. IRIS speaks up at that moment — camera, time and images — and whoever is on call decides what to do with it.
Tell us your problem and we will say whether IRIS understands it, or not yet.
We reply the same working day.