Shooter Detection Systems:
Guardian Indoor Active Shooter Detection
Is your business ready to respond to an active shooter situation?
Custom Solutions
For Your Security Needs
Camera overlooking a playground
Campus Security:
Keeping Everyone Safe
Business Security:
Learn More About ANDI OTG

Registration & Licensing

Tennessee: License #12829

Classification: BC: MU-A,B: MC, E

Limit: Unlimited

Licensed in: Tennessee, West Virginia, Virginia, Kentucky, Louisiana, Colorado, Florida, Texas, Mississippi, North Carolina, South Carolina, Alabama


We are pleased to have valuable relationships with the foremost manufacturers in our industry.  We are certified to work with Leviton, Essex, Panduit, STI Firestop, Sony, ExaqVision, Open Options, Honeywell, Keyscan, Axis, Arecont, ONSSI, and Dell.

All cable is installed by lead technicians who are BICSI Level II Certified Installers.

In addition, Herring Technology’s technicians and installers participate in ongoing safety, first aid and CPR training.