> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/boomerang-3-domain-administrator-manual/admin/alarms/alarms__alarm_limits/create-alarm-limit.md).

# Create alarm limit

To create an Alarm Limit:

1. Click Admin – Alarms – Alarm limits.
2. A list of alarm limits will be displayed.

![](/files/fxEOgaW0IXjcKasLaFKU)

3. Click “Create Alarm Limit”.

![](/files/32wSew2sI5Wsr0knBHOY)

4. Select System Group and Division.
5. Enter Alarm Limit Name.
6. Select the alarm limit type which can be alarm or warning.
7. Enter Low Limit, High Limit and [Alarm filter](/boomerang-3-domain-administrator-manual/dashboard/alarms_and_warnings/alarm-filter.md). You may create an Alarm Limit with just one of the limits, Low or High. For example, if you want to activate an alarm when the reading drops below 0°C, set Low Limit to 0 and do not fill in High Limit.
8. If you want to define an alarm limit that is active between certain hours, enter Start and Stop time.

![](/files/Zop2DNpPwVTlYbcs6XDa)

9. If there are measuring points defined in the division selected, then they are displayed in the form. To connect the alarm limit to any of them, select their checkboxes.

![](/files/5nT0meYB6xc0Bmw9dM6K)

10. Click “Create” and sign.
11. A confirmation message shall be displayed.

![](/files/0wyPBndz2Ss9TgdfJUu4)

12. Click OK.
13. The alarm limit shall be visible in the alarm limit’s list.

![](/files/o7haGC1ePggwwyNTYFCj)


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