Omniguard Cellular Server Update|
If you own an Omniguard Cellular with a serial number after C503800 that is running V10.3b1 or earlier firmware, you will need to make some adjustments to get it to work with our new server configuration. Please see the Omniguard support page for more information.
Welcome to the Engineering Solutions Inc. (ESi) web site. We are an electronic engineering firm that provides custom hardware and software for embedded applications. ESi also manufactures the Omniguard, a digital manometer (negative pressure monitor) used in asbestos, lead and mold abatement, the Accessor, a programmable security device for access control, and the Mistral Keypad Test System, an improved version of our Stingray, for testing membrane switch keypads. We have been located just south of Seattle, Washington since 1988.