System Integration Engineers in Sachse, TX

Simplifying Technology

Corporate Audio and Visual Technology Specialists

Executing Technology Enabled Solutions

If We Can't Get It, You're Better Off Without It!Medical Integration With Integrity

At Sigma Surveillance, a minority, woman owned digital video systems integrator, we have responded to the ever increasing outcry of business owners, government entities, school districts and home owners alike, who have a distinct need to secure their assets and decrease their liability, by implementing digital video surveillance solutions. A licensed professional security company, with over 40 years combined experience in the industry, Sigma is committed to creating a customized solution to meet each individual clients unique needs. Since our inception we’ve implemented a host of our Dali™ & other digital video solutions which have benefited clients by providing them a turn key non-proprietary solution that can grow with their organization. It’s easy to find the technology, but hard to find someone who understands it. At Sigma, that’s our job, and we’re continuously looking for new technologies, and ways to apply that to building a better consortium of industry leading technologies and innovators, and combining them with professional project management. It’s important to us that we continue to evolve our product offerings, solutions and financing options to support our ever growing market share. We’re up to any challenge a client should engage in, and we are constantly developing new technologies and applications for their use, putting our clients on the leading edge of Surveillance technologies.