linear llc is a pioneer in engineered radio frequency (rf) products and is a major supplier of wireless residential security systems, access control, intercom, residential garage door operator, commercial door operator gate operator, short- and long-range radio remote control, medical/emergency reporting systems, and central vacuum systems solutions. in recent years, the company, through acquisition, has expanded into a wide range of consumer electronics including whole-house audio/video distribution systems, central vacuum systems, music/communications systems, speaker systems, and structured wiring systems.

Wireless Radio Control Central Vacuum Security System Garage Door Operator Gate Operator Linear Llc Transmitter Receiver Access Control Pers-2400a Pers-3600 Emergency Reporting

Speakers Music Intercoms Dmc10 Linear Channelplus Openhouse System Osco Allstar Corp M&s Systems Airvac Operator Specialty