About Us

HISTORY

ELECTRO TV SERVICE, 1986 - Sam (right) repairing electronics with help from his brother-in-law

Bringing you over 30 years of electronics experience, specializing in the field of security cameras since 2003!

With humble beginnings as a small TV repair shop we have expanded into car stereo systems, international radio, home theater systems, international satellites, and now finally security cameras. Sam graduated from the University of Michigan with a degree in Electronics and has since used his skills in helping those around him with any problems in the field. Through his work and hobby, Sam had developed a high level of expertise in all the work he does.
His oldest son Keyan, a graduate of the University of Texas in Austin, saw the opportunity to share the experience and skill of his father with the Houston community. Helping with projects throughout the years, Keyan started to take more ownership of the business in 2012.
His brother Eyman, joined the team in 2014. With a degree in Finance from the University of Houston, he has been helping with administrative tasks and financial forecasting.

A HIGHER LEVEL OF COMPETENCE

SUPERIOR TECHNOLOGY

Pushing industry limits
It all starts here. The foundation that Sentinel is built on. Using only the highest quality equipment, we NEVER cut any corners.

Staying ahead of the curve in the surveillance industry, Sentinel is able to bring you more creative, cost effective solutions. Research and knowledge are embedded in our core.

OPEN COMMUNICATION

Honesty and fairness
Consultation is key! Clearly giving options, showing features, and discussing actual needs. Never upselling, always giving our honest expert opinions.

We believe that Sentinel and yourself are on the same team, identifying correctly, and both working towards the perfect solution to the same problem.

COMPLETE SATISFACTION

Full service experience
Whatever the reason for needing a camera system, your peace of mind is our goal! Overachieving is no stranger for Sentinel.

Home or business, from start to finish, new installation or repairing an existing system - Sentinel is dedicated to all of your needs.

YOU SHOULDN’T WORRY ABOUT YOUR PROPERTY ANYMORE

We are not here to merely install equipment for you. We are truly in the business of TRUST.

We understand that our service is no light decision. An insecure property can bring unwanted worry and stress, and allowing a technician in your private spaces requires a great deal of trust. Building trust and professionalism is at the forefront of every action we take. You are our family and we cannot wait to treat you as such!

Meet some of our family

  • KEYAN EGHTERAFI
    OWNER

    Born and raised here in Houston, pride for his hometown runs deep! Moved by his father's work, Keyan felt the…

  • EYMAN EGHTERAFI
    Business Development Manager

    Houston native, graduated from the University of Houston in 2012 with a degree in Finance. Working in Dubai, Eyman has…

  • CLAYTON SMITH
    Senior Technician

    Clayton joined the team in 2015 and has brought on more than just experience, happiness and personality are among his…