# Message ON/OFF in case one sensor Stop working

**URL:** <https://discourse.nodered.org/t/message-on-off-in-case-one-sensor-stop-working/7920>\
**Category:** General\
**Created:** [13 February 2019 09:22 UTC](https://discourse.nodered.org/t/message-on-off-in-case-one-sensor-stop-working/7920 "2019-02-13T09:22:19Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)\
**Post date:** [13 February 2019 09:25 UTC](https://discourse.nodered.org/t/message-on-off-in-case-one-sensor-stop-working/7920/2 "2019-02-13T09:25:38Z")

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see - [Trigger Email if Input not recevied since x minutes?](https://discourse.nodered.org/t/trigger-email-if-input-not-recevied-since-x-minutes/2909)

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