SignalSecure CDS

SignalSecure Contraband Disconnect Service (CDS) is an innovative solution to combat the use of illegal cellphones and unauthorized wireless devices within prisons and secured facilities. These contraband devices are used to coordinate criminal activity, contraband trade, escape attempts, corporate espionage, and external communications that threaten public safety. With SignalSecure CDS, we give prisons and other high-security sites a fast, FCC-compliant way to find and shut down illegal phones—protecting people, operations, and sensitive information without interrupting authorized communications.

ADRESSING ONGOING THREATS
  • Constant Interdiction: Detects, discovers, locations, confirms, and disconnects unauthorized wireless devices in real time, in full alignment with FCC 47 C.F.R. § 20.23.
  • Pinpoint Accuracy: Optional Wi-Fi hotspot detection and handheld “walk-down” tools trace rogue devices.
  • Zero Collateral Impact: Proprietary algorithms and scan techniques develop a target list of contraband phones while leaving approved networks untouched.
  • Scalable Protection: Safeguards prisons, military bases, embassies, and any facility that bans personal devices.
  • Actionable Intelligence: Provides identification and location details on wireless devices for rapid response and long-term planning.
  • Proven Expertise: SOC has years of experience developing custom wireless solutions including network architecture, network security, antenna installation, customized cellular solutions, and network deployments.

DETECTING, LOCATING, AND DISABLING CONTRABAND CELL PHONES

Cyber Map

 

technology graphic

 

Key Capabilities
Description
Deployment Options Fixed, Hybrid (Pre-Wired Sites & Rotating Head Unit), or Mobile
Cellular Technology & Bands

2G GSM; 3G UMTS; 4G LTE; 5G FDD/TTD & 5G SA/NSA

Device Localization ✔️

Avoid Interference with Wi-Fi & Non-Cellular RF Equipment

✔️
Authorized Access List ✔️
Emergency Calls ✔️
FCC Certified Equipment ✔️

FCC 47 C.F.R. 20.23 Authorized Process

✔️

 

Process

Install
  • Install FCC certified equipment
Detect
  • Scan all active channels/protocols
  • Identify & interrogate, but not hold device
Discover
  • Analyze device and its characteristics
  • Build pattern-of-life
Locate
  • Locate suspected contraband device
Confirm
  • Use analytics & location data to confirm contraband device status
Disconnect
  • Coordinate with agency to submit these devices for disconnection by the carrier – without a court order

Hardware

  • Cellular Detection - Base system operated by hundreds of law enforcement agencies around the world

  • Direction Finding Antennas - (Fixed or Mobile) Installed around the perimeter to reduce cost, vandalism, and disruption to facility & staff

Hardware

  • WiFi Sensors - Installed to detect & suppress rogue devices attached to Hotspots and/or local networks

  • Walkdown Tools - Handheld tools to locate & retrieve contraband wireless devices

 

 

Contact us to inquire about business opportunities with our Technical Security Group