Who We Are

Opto 22 is privately held, and its hardware products are widely recognized and highly regarded in the automation industry for their innovation, quality, and reliability. These products are manufactured at our 160,000-square-foot manufacturing facility, adjacent to corporate headquarters in Temecula, California. This factory ships more than half a million products per month, and each is individually tested prior to shipping.

These superior quality assurance standards make Opto 22 confident in guaranteeing all of its optically isolated solid state relays and most I/O modules for life.
Learn more about Opto 22.


We're here to help

Because we’re engineers, we know what it’s like to lose an idea because it’s too hard to implement. Designing and integrating automation systems can be frustrating. Let us help make sure we’re getting you the right parts for the job.

Product support is FREE!

PHONE: 951-695-3000

TOLL-FREE: (in U.S.): 800-321-6786

EMAIL: systemseng@opto22.com