Archive for September, 2009

ESI Presence Management Reader Now Available in IP

Awhile back, We posted on ESI’s Presence Management, which features a special device called a Presence Management Reader that has multiple functions.  It can act as a door phone, as security access for building personnel (using RFID-based security cards or fobs), and more.

ESI presence Management Reader

ESI presence Management Reader

We are pleased to announce that ESI has developed an ...

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