Founded in 1999, ISONAS is the first access control company to design and manufacture a cutting-edge, IP-to-the-door solution that eliminates needless complexity—including inconvenient control panels, separate power supply, and dedicated hard-wiring. Our network-based PowerNet™ reader-controllers offer a patented technology that easily integrates with Windows-based software to deliver more simplicity, greater value, and total flexibility to go places you never thought possible. With 50,000+ readers already installed worldwide across a range of commercial and private organizations, ISONAS provides a proven solution that is revolutionizing the industry. Based in Boulder, Colorado, our company is privately held.