Linear LLC, Carlsbad, Calif., has acquired Niles Audio Corp., Miami, which specializes in whole-house audio and home theater products. No terms of the deal were disclosed.

Niles Audio was launched in 1978 as a maker of switching systems for audio.

Linear is a pioneer in engineered radio frequency (RF) products and is a worldwide supplier of wireless residential security systems, intercoms, garage door operators, gate operators, short and long-range radio remote controls and medical/emergency reporting systems.