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Museum & Heritage Case study

Replacing an obsolete system across 60 million documents

Home to over 60 million documents spanning more than 200 years, the National Archives needed to replace an obsolete monitoring system with one that multiple staff could watch remotely, without depending on the building’s IT.

The archive stacks of the National Archives of Ireland, shelved floor to ceiling, with Eltek wireless sensors mounted along the aisles

60M+

Documents

200+ yrs

Of history

36

Sensors across 9 floors

Ireland’s official state record

The National Archives of Ireland is the official repository of state records, responsible for preserving government records over 30 years old plus those of scheduled bodies, courts and tribunals. Its shelves are packed floor to ceiling, and every box needs the right temperature and humidity to survive.

A cloud system that scales

The ageing Hanwell telemetry system had reached the end of its serviceable life. The new Eltek system uses a cloud-based approach over the mobile data network, avoiding any dependency on Wi-Fi or ethernet, with 24 sensors across six floors in the main building and a further 12 across three floors off-site, all wall-mounted, with RP250GD repeaters extending range. Staff view the data on any device through Darca Command, and more sensors will be added as a new repository is completed.