From wire
to evidence.
RAINGAIA Sentinel is an end-to-end signal intelligence platform. Connect any industrial hardware, analyze 11 signal types with deterministic precision, and produce evidence-grade outputs — entirely within your own infrastructure. No cloud. No vendor lock-in. No blind spots.
Is this
for you?
Sentinel is designed for organizations where signal integrity is mission-critical — where a missed anomaly means downtime, compliance failure, or worse. If your operation produces signals, Sentinel can protect it.
Manufacturing Plants
Monitor PLCs, motors, conveyors, and production lines. Detect failure signatures before they become downtime.
Energy Facilities
Power grids, substations, pipelines. Continuous signal monitoring with evidence-grade incident records.
Medical Devices
ECG/EEG monitoring systems, biometric sensors. Detect unstable signal behavior and generate audit-ready evidence.
Telecom Infrastructure
RF/IQ streams, network signals, spectrum monitoring. Identify jamming, drift, and anomalous behavior in real time.
Defense Systems
Air-gapped, classified environments. On-premise deployment with no external dependencies — by design.
Industrial IoT
Distributed sensor networks, smart factories, industrial gateways. One agent, one platform, full coverage.
Four layers.
One platform.
Sentinel is not a dashboard bolted onto a sensor. It is a purpose-built pipeline — each layer engineered for its role, integrated end-to-end, deployed entirely within your infrastructure. No external services. No data leaving your perimeter.
Real scenarios.
Real evidence.
Sentinel is deployed where signal failures carry operational, legal, or safety consequences. These are the scenarios it was built for.
Factory Line Vibration Monitoring
Continuous vibration analysis on rotating machinery. Sentinel detected abnormal bearing resonance signatures 72 hours before physical failure — preventing unplanned downtime.
Hospital Device ECG Monitoring
Real-time ECG signal behavior analysis across patient monitoring devices. Sentinel identified arrhythmia-pattern artifacts and electrode dropout before clinical alert thresholds were crossed.
RF Spectrum Integrity Monitoring
Continuous RF/IQ stream analysis on communication infrastructure. Sentinel detected carrier drift and jamming-consistent behavior patterns in real time — with full evidence preservation.
Substation Modbus Monitoring
Modbus RTU monitoring across substation PLCs. Sentinel identified illegal function code sequences and rogue write attempts — classified as potential intrusion behavior.
Smart Factory IoT Sensor Network
Multi-sensor IoT network monitoring across a distributed production environment. Dead sensors and stuck-value behavior identified automatically — eliminating silent failures.
Network Timing Anomaly Detection
Protocol-level network signal monitoring. Sentinel detected TTL instability and port-scan timing patterns consistent with reconnaissance activity — logged as structured evidence.
Works with
what you have.
No rip-and-replace. No proprietary hardware. The Sentinel Edge Agent connects to your existing infrastructure on day one. If your facility already has sensors, PLCs, or gateways, Sentinel can start collecting signals immediately.
Traditional
vs. Sentinel.
Most monitoring tools were built around dashboards and thresholds — designed to alert, not to understand. Sentinel was built around evidence — designed to classify behavior, preserve context, and produce outputs that hold up under scrutiny.
| Traditional Monitoring | RAINGAIA Sentinel | |
|---|---|---|
| Detection method | Static thresholds | Behavior-class intelligence |
| Analysis type | Probabilistic / ML drift | Deterministic · reproducible |
| Deployment | Cloud-dependent | Fully on-premise · air-gap ready |
| Signal coverage | Single domain | 11 signal types · multi-domain |
| Output format | Dashboard alerts only | Structured incidents · PDF evidence |
| Hardware requirement | Proprietary sensors | Any existing hardware |
| Data privacy | Data leaves your network | Zero external data transfer |
| Audit readiness | Console logs only | PDF-ready · legally defensible |
11 signal types.
Zero blind spots.
Most monitoring tools are built for one domain. Sentinel covers all of them under a single evidence model. If your facility produces a signal, Sentinel can ingest, analyze, and preserve it as evidence.
CAN Bus
Bus load, timing anomalies, replay patterns, frame integrity, arbitration stress, and transport-layer irregularities.
Modbus RTU
CRC integrity, missed polling, illegal function codes, stuck registers, timeout storms, rogue writes, and bus contention patterns.
Audio
Dropouts, clipping, flatline behavior, gain instability, channel imbalance, and audible signal degradation signatures.
Biometric
Heart rate variability, oxygen saturation drift, timing gaps, sensor instability, and behavior-level biological anomaly patterns.
EEG / ECG
Arrhythmia patterns, electrode dropout, signal saturation, timing inconsistency, waveform behavior shifts, and artifact detection.
IoT Sensor
Out-of-range values, dead sensors, stuck values, burst polling, unstable transitions, and low-trust source behavior.
RF / IQ
Carrier drift, jamming behavior, IQ imbalance, SNR collapse, spectrum instability, and degraded radio signal confidence.
Vibration
Imbalance, bearing failure, resonance signatures, kurtosis shifts, ISO-style zone behavior, and physical degradation mapping.
Lab Science
Instrument drift, contamination spikes, calibration loss, baseline deviation, unstable measurement behavior, and evidence traceability.
Serial
Framing errors, overflow patterns, baud mismatch, line noise, packet loss, and transport instability across constrained links.
Network
Packet loss, latency anomalies, TTL instability, flood behavior, port scan patterns, and protocol-level signal intelligence built for modern operations.
Built on
trust by design.
Every architectural decision in Sentinel was made with one question in mind: what happens if this is deployed in a classified facility, a hospital, or a power station? The answer shaped everything.
Request a technical
consultation.
Sentinel deployments begin with a scoped conversation. We work with your team to understand your signal environment, hardware constraints, and evidence requirements — before any commitment.
Request received.
We'll review your submission and reach out within 1 business day.
You can also reach us directly at raingaia@outlook.com