Beyond The Horizon Labs

Tactical Sensor Platforms • Paranormal Investigation Technology

Building professional-grade investigation tools for independent researchers, investigators, and broadcasters. From RF spectrum analysis to AI-powered voice detection.

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Flagship Products

SpectraSentry Tactical Skanner

Early Alpha

RF spectrum analyzer and paranormal investigation suite. 60fps waterfall spectrogram, SDR radio with vintage dial, EVP monitoring, TSCM counter-surveillance, and Skinwalker Ranch mode. Supports TinySA, GQ EMF-390, RF Explorer, and RTL-SDR hardware.

C++17 • Qt6 • Autotools • SoapySDR • macOS ARM64

SpiritBox Investigation Command Center

Early Alpha

AI-powered paranormal investigation platform. Transforms USB devices into sensor nodes with real-time multi-sensor correlation. Whisper.cpp local AI voice detection, EMF monitoring, RF spirit box sweeps, and complete session recording with chain-of-custody archival.

C++20 • Qt6 • CMake • SoapySDR • whisper.cpp • PortAudio
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Companion Platform Architecture

SpectraSentry and SpiritBox are designed as companion applications sharing hardware drivers, correlation engines, and investigation data. SpectraSentry handles RF spectrum analysis and TSCM. SpiritBox handles AI voice detection and multi-sensor correlation. Together they form a complete paranormal investigation command center.

Shared: GQ EMF-390 driver • Shared: Audio demodulation • Shared: USB discovery • IPC bridge for cross-correlation
Technology Stack

Languages

C, C++17/20, Go, Python, PHP, JavaScript/TypeScript, Bash

Frameworks

Qt6, SoapySDR, PortAudio, whisper.cpp, Electron, Node.js, React

Infrastructure

Docker, Kubernetes, Ansible, Terraform, Jenkins, GitLab CI, GitHub Actions

Open Source. Professional Grade.

All BTHL applications are built with production-quality engineering and available on GitHub.

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