Engineering Solutions Inc.

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.

News Highlights
6/8/21
Mistral Keypad Test System V4.3.2 is available that fixes problems with background images flashing during testing. view
 
6/24/20
Omniguard Communications V4.5.1 software is available that fixes a problem viewing graphs in places that use different date formats. view
 
2/25/20
Mistral Keypad Test System V4.3.1 is available that helps protect LEDs during switch testing when a keypad is not fully defined in the Keypad File. view
 
2/5/20
Omniguard Communications V4.5.0 software is available with improved report generating and new firmware for the latest Omniguard Cellular. view
Mistral Keypad Test System V4.3.0 is available with support for performing multiple tests on an LED and backup of raw logs in case of problems during testing. view
 
6/27/19
Omniguard Communications V4.4.1 software is available with improved communication and new firmware for the original Omniguard with touchscreen. view
 
11/5/18
Omniguard Mobile app is now available for use with the Omniguard Cellular. view
 
8/15/18
Mistral Keypad Test System V4.2.3 is available with a number of small bug fixes and a few enhancements. view
 
3/36/18
Omniguard Communications V4.4.0 software is available with support for the Omniguard Cellular with LTE. view
 
3/26/18
Verizon Wireless has announced that they will be discontinuing the "2G" (CDMA) service used by the Omniguard Cellular on December 30, 2019. If you plan to use this free service through the end of 2019 you must register your Omniguard Cellular by June 25th, 2018. view
 
3/36/18
Omniguard Communications V4.3.3 software is available with graphing and the the latest firmware for Omniguards with built-in cell modems.view
 
3/26/18
Omniguard Communications V4.3.3 software is available with graphing and the the latest firmware for Omniguards with built-in cell modems.view
 
1/11/18
Mistral Keypad Test System V4.2.0 lets you put graphics on your labels. view
 

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Engineering Solutions Inc. · Renton, WA · (206) 241-9395 · Fax (206) 241-9411