Frequently Asked Questions (FAQ)

Have a question? See if we've answered it below.
We're happy to answer any specific questions by email or click to give us a call: 281-385-5300


Where can I use a Mobile Security Trailer?

ANYWHERE. That's right. No power hookups necessary. Our units can run on their own for as long as you need and can move around your job site wherever needed.


So what exactly happens if someone enters our job site unauthorized?

Our units have geofences set up and when unauthorized people enter, it issues a voice warning, records the incident with timestamps and sends it to the site manager and if necessary, the authorities.


Can I access the video feed live?

Of course! In fact, you can check out some of our video footage during a live test right here.


Do you have customer service?

Absolutely. Our Mobile Security Trailers are a phenomenal line of defense, but we're helping to protect and monitor your business every step of the way. Our phone lines are open 24/7 and we respond to emails as quickly as we can--never more than 24 hours.

281-385-5300 | pvm@esi-fs.com