# Watcher & sentinl

**URL:** <https://discuss.elastic.co/t/watcher-sentinl/298477>\
**Category:** Kibana\
**Created:** [March 1, 2022, 7:33am UTC](https://discuss.elastic.co/t/watcher-sentinl/298477 "2022-03-01T07:33:24Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Nasser](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nasser/32/99437_2.png) [@Nasser](https://discuss.elastic.co/u/Nasser)\
**Post date:** [March 1, 2022, 7:33am UTC](https://discuss.elastic.co/t/watcher-sentinl/298477/1 "2022-03-01T07:33:24Z")

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Hi  
i have 2 ELK clusters the first one have kibana v6.6.1 and i already installed sentinl v2 and working perfect but , the other clusters i have kibana 7.15.x and sentinl is incompatible with 7.x  
my question is can i use kibana v6.6.1 to read from the second cluster that have elastic 7.x and send alerts?  
thanks

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [March 1, 2022, 7:47am UTC](https://discuss.elastic.co/t/watcher-sentinl/298477/2 "2022-03-01T07:47:31Z")

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What's sentinl?

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**Author:** ![Nasser](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nasser/32/99437_2.png) [@Nasser](https://discuss.elastic.co/u/Nasser)\
**Post date:** [March 1, 2022, 8:05am UTC](https://discuss.elastic.co/t/watcher-sentinl/298477/3 "2022-03-01T08:05:55Z")

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Hi warkolm,  
SENTINL extends Kibi and Kibana with Alerting and Reporting functionality to monitor, notify and report on data series changes using standard queries, programmable validators and a variety of configurable actions

[here more](https://sentinl.readthedocs.io/en/latest/)

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [March 1, 2022, 8:25am UTC](https://discuss.elastic.co/t/watcher-sentinl/298477/4 "2022-03-01T08:25:06Z")

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> [@Nasser](#):
>
> my question is can i use kibana v6.6.1 to read from the second cluster that have elastic 7.x and send alerts?

No, it doesn't work like that sorry.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 29, 2022, 8:25am UTC](https://discuss.elastic.co/t/watcher-sentinl/298477/5 "2022-03-29T08:25:11Z")

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