Davlos III

Davlos III was the inhabited third planet in the Davlos system. The planet was located in the Beta Quadrant and was approximately 116.9 light years from Sol. The planet was found on the Klingon border, and as such, ninety percent of its trade was with the Klingon Empire.

When Klingon Intelligence sent a covert strike force to Deep Space 9 to conduct surveillance operations on a group of Romulans visiting the station, they used a device manufactured on this planet to turn a replicator into a transporter for beaming surveillance equipment in the Romulan quarters. (DS9: "Visionary")

This planet was only mentioned in dialogue.
"DAV-los" was the pronunciation for this planet's name from the script pronunciation guide. [1]
According to StarTrek.com, Davlos III was an independent planet. [2](X)

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