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Federal Signal AD-27A Atkinson Dynamics Industrial Intercom, Talk/Listen Switch, Volume Control, Call Button, 120 VAC

5.0 (1) Write Review
Free shipping on orders over $29.99

$632.16

$ 99 .00 $99.00

In Stock

About this item

  • Multi-voltage design accepts 24VDC and 120/240VAC
  • 25 watt speaker
  • Call button sends call tone to other intercoms on the same audio line
  • Type 4X IP56
  • UL Listed; CSA Certified; Marine Rated


Designed for single-channel two-way indoor and outdoor communication applications wall-mount intercoms feature integrated volume control talk/listen switch corrosion resistant cast aluminum housing with rugged powder coat finish (Type 4X IP56) reliable 25-watt speaker and a balanced line output. Heavy duty units are UL Listed CSA Certified and Marine Rated.


Andie L
Reviewed in the United States on October 7, 2023
Excellent product, strong, sturdy, long lasting.