# Any motion detection ceiling light where I can adjust the detection zone? **URL:** \ **Category:** Devices\ **Created:** [July 20, 2024, 3:24pm UTC](https://community.homey.app/t/any-motion-detection-ceiling-light-where-i-can-adjust-the-detection-zone/113192 "2024-07-20T15:24:30Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![tommy\_dog](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/tommy_dog/32/79589_2.png) [@tommy\_dog](https://community.homey.app/u/tommy_dog)\ **Post date:** [July 20, 2024, 3:24pm UTC](https://community.homey.app/t/any-motion-detection-ceiling-light-where-i-can-adjust-the-detection-zone/113192/1 "2024-07-20T15:24:30Z")
I am looking for a motion detection ceiling light where I can adjust the detection zone. Something specific where I could set it to the exact cm. Does anything like this exist? It’s quite a specific area that I want to detected in an open plan space. In terms of other products, I have seen some products where you can draw on a map to set the exact detection zone - so was looking for something similar for a light. Does anything like this exist? ---
**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\ **Post date:** [July 21, 2024, 12:06am UTC](https://community.homey.app/t/any-motion-detection-ceiling-light-where-i-can-adjust-the-detection-zone/113192/2 "2024-07-21T00:06:09Z")
> [@tommy\_dog](#): > > products where you can draw on a map to set the exact detection zone That"ll be IP cams. Those can work perfectly as motion sensor for a very specific area. Connected with Homey, you can let it turn on any light connected to Homey. You should be able to ‘trim’ a motion sensor’s detecting area, by taping (black tape) parts of the sensor window, but that’ll take hours/days to get the area size and borders you have in mind, and it will not be precise to a cm. ---
**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\ **Post date:** [July 21, 2024, 6:19am UTC](https://community.homey.app/t/any-motion-detection-ceiling-light-where-i-can-adjust-the-detection-zone/113192/3 "2024-07-21T06:19:10Z")
> [@Peter\_Kawa](#): > > Those can work perfectly as motion sensor for a very specific area. Not to the exact cm though. ---
**Author:** ![tommy\_dog](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/tommy_dog/32/79589_2.png) [@tommy\_dog](https://community.homey.app/u/tommy_dog)\ **Post date:** [July 21, 2024, 11:55am UTC](https://community.homey.app/t/any-motion-detection-ceiling-light-where-i-can-adjust-the-detection-zone/113192/4 "2024-07-21T11:55:23Z")
> [@Peter\_Kawa](#): > > You should be able to ‘trim’ a motion sensor’s detecting area, by taping (black tape) parts of the sensor window, but that’ll take hours/days to get the area size and borders you have in mind, and it will not be precise to a cm. If we forget to the cm, whats the most accurate in terms of defining an area for integrated light / motion sensor on the market? Not sure if there are any smart bulbs with a motion detection facility that I can define an area with? ---
**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\ **Post date:** [July 21, 2024, 12:00pm UTC](https://community.homey.app/t/any-motion-detection-ceiling-light-where-i-can-adjust-the-detection-zone/113192/5 "2024-07-21T12:00:22Z")
Such lights probably don’t exist. The closest you’ll get is something like an Aqara FP2 sensor combined with a smart bulb and some flows to switch the light.