School Audio | Short Takes

Brief: Kit Takes School PA Systems Wireless

Califone's Wireless PA Upgrade Kit includes receiver, transmitter, headset, and two charging cradles, all pictured.

Califone International has launched a new upgrade kit that lets schools add wireless capabilities to their PA systems. The Wireless PA Upgrade Kit includes a receiver that connects to a wired PA system, allowing communications from an adjustable range of up to 300 feet.

The bundle includes a receiver, transmitter, headset, and two charging cradles and supports input via microphone or media player (including computers and MP3 players).

The Wireless PA Upgrade Kit is available now. Through Dec. 23, it will sell for an introductory price of $295. (The regular listed price is $430.) Further information can be found here.

About the Author

Executive Producer David Nagel heads up the editorial department for 1105 Media's education publications — which include two daily sites, a variety of newsletters and two monthly digital magazines covering technology in both K-12 and higher education.

A 21-year publishing veteran, Nagel has led or contributed to dozens of technology, art and business publications.

He can be reached at You can also connect with him on LinkedIn at or follow him on Twitter at @THEJournalDave (K-12) or @CampusTechDave (higher education). A selection of David Nagel's articles can be found on this site.

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