FRS and GMRS vs Shielded Signals

Family Radio Service (FRS) and General Mobile Radio Service (GMRS) radios are popular because they are inexpensive and easy to purchase. Typically, these units come in a handheld format, though some mobile GMRS options exist. Like CB radio, there is generally no license required for FRS, and GMRS licenses are easily obtained for family use. However, these consumer-grade systems have significant limitations for those prioritizing security.

The Privacy Gap in Standard GMRS

While FRS and GMRS radios are accessible, they offer no real privacy, operate on congested shared channels, and provide inconsistent real-world range. The primary vulnerability of standard FRS and GMRS radios is that they operate on public, unencrypted channels. Many consumers mistakenly believe "privacy codes" protect their conversations; however, these are merely sub-audible tones that filter what you hear, not who can hear you. This is easily circumvented by any listener setting their radio to monitor all transmissions or by using an inexpensive scanner.

Why Shielded Signals is Superior

Because encryption is strictly forbidden by the FCC on FRS and GMRS frequencies, there is zero expectation of privacy on those bands. Shielded Signals solves this emergency communication privacy gap by utilizing AES-256 encryption and licensed VHF spectrum. We provide private, managed, and legally compliant radio communications that work when reliability matters. With Shielded Signals, you aren't just buying a radio; you are securing your coordination against interception on a dedicated, interference-controlled network.

Feature	FRS / GMRS Radios	Shielded Signals (PRaaS™)
Frequency Band	UHF 462–467 MHz shared channels (unlicensed FRS or licensed GMRS)	Licensed VHF spectrum under FCC authorization
License Required	✘ FRS: None ✔ GMRS: License required, but covers family only	✔ Covered under Shielded Signals’ FCC license; no individual licensing required
Encryption / Privacy	✘ Encryption is illegal under FCC Part 95; “privacy codes” only mask channels, not true security	✔ True AES-256 encryption, unique keys per customer or family
Range	Usually 1–2 miles for handhelds; GMRS mobiles up to 5–10 miles in ideal conditions	VHF handhelds typically a couple of miles depending on terrain; extendable through authorized repeaters
Infrastructure Dependence	Uncoordinated open channels; easily congested or interfered	Independent, interference-controlled licensed spectrum
Typical Use	Recreational, camping, off-roading, or casual family contact	Private, secure communication for families, teams, and organizations
Reliability	Susceptible to interference, range inflation by marketing, and overlapping users	Consistent performance within controlled coverage areas; professional-grade equipment
Professional Legitimacy	Unregulated user behavior on shared channels; no oversight	Governed by FCC rules and operated under Shielded Signals network control