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Known around here
- May 6, 2018
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I'm using the fixed 6mm model so there is no adjustment to be made with zoom.The thing to keep in mind as well is that the camera needs time to process what it is seeing and then determine if it meets the criteria and then should it trigger, so too tight a field of view can cause that, too dark an image, etc.
I am sure you have, but make sure if you use intrusion zone that you have entering and appearing checked. That can help quite a bit.
For a tripwire, many here will go with a tripwire in a Z pattern to insure it is picked up.
And IVS will not work at night for LPR cameras LOL...or at least not very consistently.
Here is what I'm talking about. Look at my triplines in the picture and then look and see when it actually snapped the snapshot. This was last night. The truck is out of the frame almost entirely. I have several snapshots from last night that took a picture of a blank road because the vehicle moved out of the frame. I actually had to search and find one like this that at least caught some of the vehicle.
Now not every snapshot is like this at night. Sometimes the car/truck is actually centered in the frame. But I'd say about 50% of them are not. I've put up with it since day 1 I've had this camera. I think it’s a night time issue. IVS seems to work better with more lighting.
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