# Detection grid is not working

**URL:** <https://forums.wyze.com/t/detection-grid-is-not-working/263971>\
**Category:** Cameras\
**Tags:** cam-v3\
**Created:** [April 6, 2023, 9:48pm UTC](https://forums.wyze.com/t/detection-grid-is-not-working/263971 "2023-04-06T21:48:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![chw777](https://avatars.discourse-cdn.com/v4/letter/c/cab0a1/32.png) [@chw777](https://forums.wyze.com/u/chw777)\
**Post date:** [April 6, 2023, 9:48pm UTC](https://forums.wyze.com/t/detection-grid-is-not-working/263971/1 "2023-04-06T21:48:21Z")

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My V3 camera I have marked on the detection Zone to block the street I have blocked it halfway up into my yard but cars driving down the street constantly Set It Off

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**Author:** ![Omgitstony](https://sea2.discourse-cdn.com/wyze/user_avatar/forums.wyze.com/omgitstony/32/7449_2.png) [@Omgitstony](https://forums.wyze.com/u/Omgitstony)\
**Post date:** [April 6, 2023, 10:24pm UTC](https://forums.wyze.com/t/detection-grid-is-not-working/263971/2 "2023-04-06T22:24:31Z")

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Can you show a screen shot of your detection zone? and how about an event video showing what your saying? Is there any pixel change outside the detection zone? any light changes, etc?