8 August 2007 - "Sentry™ Visibility Sensor Selected for Mexico AWOS Systems" read more...

24 January 2007 - “Sentry™ Visibility Sensor Selected for U.A.E. Palm Jumeirah Tunnel” read more...

24 October 2006 - “Sentry™ Visibility Sensor Selected for TDOT I-75 Project” read more...

20 December 2005 - “Sentry™ Visibility Sensor Moves into Road Tunnels” read more...

14 September 2004 - “EnviroTech Sensors, Inc Reaches Century Mark in Sentry™ Visibility Shipments” read more...

12 November 2004 - “EnviroTech Sensors, Inc Unveils Certified ATEX Zone 1  Hazardous Area Fog Detector for Offshore Platforms” read more...