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Technical Surveillance Countermeasures · TEMPEST · RF Security

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SECURITY THREATS.
RESPOND FASTER.

Sceptre-powered TSCM/TEMPEST software and equipment that delivers complete RF situational awareness — continuously monitoring high-security environments to identify, track, and respond to unauthorized signals the moment they appear.

Sceptre Capabilities TSCM Equipment
Advanced Signal Detection & Analysis

Increased situational awareness across every wireless protocol — detecting, localizing, and characterizing RF activity so security teams can act with confidence.

  • 01
    Continuous, in-place monitoring
    TSCM software purpose-built for continuous, in-place RF monitoring and survey across all wireless protocols — Bluetooth, WiFi, GSM, Z-Wave, Zigbee & more
  • 02
    Indoor localization
    Indoor localization and event-based heatmapping pinpoint signal sources to specific areas of a facility
  • 03
    Real-time alerting
    Real-time alerting on new, unauthorized, or anomalous RF activity — with full spectrum history for post-event analysis and bug sweep support
  • 04
    Complete equipment ecosystem
    Complete TSCM equipment ecosystem — integrates with 50+ receivers and feeds existing security management platforms
Operational Reality

The challenges continuous monitoring is built to address.

SOI-7
SOI-3

Unauthorized
Personal Devices

Smartphones, smartwatches, and wireless earbuds carried into secure areas introduce uncontrolled RF transmitters that can exfiltrate sensitive information — intentionally or not — without triggering physical access controls.

Covert Listening
& Recording Devices

Modern eavesdropping devices are purpose-built to evade detection — transmitting on non-standard frequencies, using burst transmissions, or mimicking legitimate IoT traffic. Periodic manual TSCM bug sweeps cannot keep pace with a persistent or adaptive adversary. Continuous monitoring is the only reliable answer.

Unmanaged Wireless
Proliferation

The growth of IoT, building automation, and shadow IT means high-security facilities contend with an ever-expanding wireless attack surface. Without continuous baseline monitoring, new or rogue devices may go undetected for days or weeks.

Advanced Signal Detection & Analysis Capabilities

Sceptre transforms continuous RF collection into structured, actionable intelligence — autonomously identifying threats, localizing sources, and delivering the situational awareness security teams need to respond instantly.

Powered by Sceptre

Continuous Spectrum Monitoring & Alerting

Spectrum masking and new energy detection establish a known-good RF baseline for your environment. Any deviation — a new device, a burst transmission, an anomalous signal — triggers an immediate alert. Built-in circular pre-detection buffer ensures no activity is missed, even before an alert fires.

Wireless Device Detection & Identification

IQ-based detectors for Bluetooth, WiFi (WLAN / WiFi 6E), Z-Wave, Zigbee / 802.15.4, and GSM identify unauthorized personal electronics and IoT devices by protocol, address, manufacturer, and signal characteristics — not just by frequency.

Indoor Localization & Heatmapping

The indoor localization algorithm and event-based heatmapping combine RSSI data from distributed sensors to pinpoint the physical location of signals of interest within a facility floor plan — enabling security teams to respond directly to the source. The same RSSI-based localization drives handheld field analysis, letting operators walk a signal of interest down to its source — indoors or out.

Advanced Signal Characterization & Demodulation

Real-time bit breakout and demodulation of ASK, PSK, QAM, and FSK signals reveals the content and behavior of intercepted transmissions. Video averaging supports recovery of TEMPEST-class emanations. Powerline survey and analysis extends coverage to conducted RF threats on facility infrastructure.

Remote Operations & Unattended Monitoring

Web-based remote access, web masking, and remote spectrum operations enable security personnel to monitor, configure, and task sensors from any location. Unattended operation with automated alerting ensures 24/7 coverage without requiring on-site staff for routine monitoring.

Sceptre-Powered Hardware Systems

Purpose-Built TSCM Hardware for High-Security Environments.

Sceptre-based TSCM kits and hardware — from handheld field analyzers to distributed in-place systems — configured for the specific deployment, coverage, and operational requirements of Technical Surveillance Countermeasures and facility security missions.

Sceptre
Integrated
Systems
ARRAYS
Beamforming

ARRAYS

High-Gain Antenna Array Kits

Specifications
Variants
ARRAYS
CITADEL
NOMAD
Integration & Interoperability

Feeds the Platforms Your Security Teams Already Use.

Sceptre-based TSCM software and equipment is designed to publish RF intelligence directly into existing security management, PSIM, and investigation platforms — with no proprietary lock-in.

PSIM Platforms

RF event data feeds into Physical Security Information Management platforms such as Genetec, Milestone, and Lenel OnGuard for unified security operations

SIEM Integration

Signal intercept logs and alert data can be forwarded to Security Information and Event Management systems including Splunk and IBM QRadar for correlation with cyber and physical event streams

Access Control Systems

RF detection events correlate with badge-in data from access control platforms to flag discrepancies between authorized personnel and detected personal electronic devices

50+ Receivers & Digitizers

Compatible with a broad ecosystem of SDRs and commercial receivers from Rohde & Schwarz, Signal Hound, Keysight, and more — ITAR and commercial variants

Wireless Intrusion Detection Systems

Extends existing wireless intrusion detection systems (WIDS) such as Cisco Adaptive Wireless IPS and AirMagnet with deeper IQ-based TSCM signal characterization and coverage of non-standard protocols traditional WIDS cannot detect

VITA 49.2 & Open APIs

Standard VITA 49.2 IQ data streaming and open file interfaces enable integration with third-party analysis tools, custom workflows, and classified processing architectures

TEMPEST Programs

Video averaging and powerline survey capabilities align with NSA TEMPEST assessment methodologies and support classified facility accreditation workflows

Remote Operations

Web-based remote access and bandwidth-constrained C2 support integration with existing facility security operations centers and remote monitoring workflows

Ready to Secure Your RF Environment?

Tell us about your application, operating environment, and deployment requirements. Whether you support EW, TSCM, or another specialized use case, we’ll help you identify the right solution based on your needs.

Speak directly with a 3dB pro. Call +1-513-3dB-Labs (+1-513-332-5227).
Contact Us
Request Demo

One Interface.
Every RF Mission.

Talk to our team about your collection environment, platform requirements, and deployment timeline. We’ll show you what’s possible — on your hardware, on your network, at your classification level.

Speak directly with a 3dB pro.
Call +1-513-3dB-Labs (+1-513-332-5227).

REQUEST A DEMO

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