our services

Our Top Services

Technical Surveillance and Countermeasures and Forensics

The quest for illicit intelligence is a never-ending threat; from criminals trying to obtain information for financial gain, to sophisticated state-sponsored adversaries looking for political and military gains. While we do not always know what kind of threats are around us, a robust security policy encompassing physical security, cyber security and protection from electronic surveillance is needed to ensure secrets remain secret. The security of your building, your Sensitive Compartmented Information Facility (SCIF), your private conversations, your plans and secrets can all be compromised by surveillance devices; from small, inexpensive GSM/UMTS bugs to bespoke devices created by state actors.


We can assist our customers with the following type of radio projects:

  • Advantages and disadvantages of the various options.
  • Mobile and camera bandwidth requirements.
  • Advantages and disadvantages of a digital trunking systems.
  • Proper use of channels
  • Proper use of command channels and talk groups
  • Understand the Communication Order Model components of Connect, Convey, Clarify,
  • Needs assessment
  • Procurement
  • Implementation
  • Needs Assessment
  • Procurement
  • Implementation

Expert witness services for Public Safety Communication issues

Multiple security failures contributed to Uvalde school mass shooting fatalities

This Radio Hacker Could Hijack Citywide Emergency Sirens to Play Any Sound

Houston Fire Department radio system plagued with problems

RF System Design

Recommend and design the correct system according to customer needs and budget. This includes a needs assessment, RF Propagation mapping, Site recommendations, and product recommendations.

Paging and Radio based HIPAA compliance.

We have saved hospitals and medical providers hundreds of thousands of dollars by providing HIPAA compliance needs assessments as it applies to hospital and medical paging and radio communications. Did you know that hospital paging and radio communications can be intercepted with free software, a laptop, and a $39.00 USB Software Receiver? Contact us to find out more information.

Our clients

GCS Out!