> 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/introduction.md).

# Introduction

This manual is a domain administrator guide of the Boomerang 3 system, offered by ICU Scandinavia AB.

The domain administrator is the highest-level system user with all the rights.

Boomerang 3 system is an automatic system for logging and monitoring physical parameters like temperature, relative humidity, pressure etc.

It makes monitoring and quality assurance of your laboratory simple, precise and efficient.

The system automatically collects information about parameters, for example in refrigerators, freezers, incubators, and heating cabinets.

It triggers alarms if pre-set thresholds are exceeded. The alarm messages are delivered to designated contacts using defined methods like e-mail, SMS, voice mail etc.

It offers extended management including:

* user accounts with six levels of rights that enable a security system definition to reduce the human-related threats,
* multilevel administration groups to reflect the company or department structure,
* infrastructure to define the hardware elements that deliver the measurements to the system,
* alarms definition with alarm ranges defining the conditions and alarm groups defining the distribution.

The Boomerang 3 was developed based on more than 20 years of experience in the field of automatic quality assurance.

ICU Scandinavia AB reserves the right to modify or update this document at any time without notice.


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