SOLY 692 Fully Automatic Infrared Fever Screening System

Overview

The SOLY 692 Fully Automatic Infrared Fever Screening System is an online, non-contact thermal imaging solution engineered for continuous human body temperature monitoring in high-traffic public environments—including airports, hospitals, schools, government buildings, and manufacturing facilities. It operates on the principle of passive infrared thermography: detecting mid-wave to long-wave infrared radiation (8–14 µm) emitted naturally by human skin surface, converting it into calibrated temperature values via a high-sensitivity uncooled polysilicon focal plane array (FPA) detector. Unlike contact-based or handheld IR thermometers, the 692 system enables real-time, full-field, multi-person screening without behavioral disruption—achieving millisecond-level thermal response and maintaining throughput integrity during peak pedestrian flow. Its design adheres to foundational principles of medical-grade thermal surveillance: traceable calibration, environmental adaptability, and privacy-preserving operation.

Key Features

• Real-time adaptive fever threshold generation: Embedded WLIR software applies weighted multi-target statistical analysis across the field of view to dynamically compute site-specific alarm thresholds based on ambient conditions and population baseline distribution.
• Automated visual and audible alerting: Thermal anomalies are highlighted in high-contrast color (e.g., iron-red overlay), while integrated audio feedback provides immediate on-site notification—without requiring operator interpretation.
• Privacy-compliant thermal snapshot capture: Upon detection exceeding user-defined or auto-adjusted thresholds, the system triggers a single-frame radiometric JPEG capture containing only thermal metadata—no visible-light imagery is recorded, stored, or transmitted.
• Dual-power architecture: Supports uninterrupted 7×24 operation via external DC 12 V supply; includes an internal rechargeable lithium-ion battery enabling >10 hours of autonomous operation during grid failure or mobile deployment scenarios.
• Factory-calibrated radiometric core: Delivered with NIST-traceable calibration certificate; achieves ≤±0.3 °C accuracy when used in conjunction with an optional high-stability blackbody source (model-specific, sold separately), meeting requirements for clinical-grade triage support under controlled environmental conditions (15–35 °C).
• Robust mechanical design: IP54-rated enclosure ensures resistance to dust ingress and water splashing; compact form factor (97 × 145 × 93.5 mm) and standard 1/4″-20 tripod mount enable rapid installation in fixed or temporary configurations.

Sample Compatibility & Compliance

The SOLY 692 is optimized exclusively for human epidermal surface temperature measurement under ambient indoor conditions. It does not require subject cooperation, positioning aids, or ocular alignment—making it suitable for unsupervised, walk-through screening. While not intended for diagnostic use per ISO 80601-2-59 or FDA 510(k) clearance, the system complies with general electromagnetic compatibility (EMC) standards IEC 61000-6-3 and IEC 61000-6-1, and meets CE marking requirements for Class I electrical equipment. Its radiometric output format supports integration into facility-wide health monitoring dashboards compliant with ISO/IEC 27001 information security frameworks. The absence of visible-light capture ensures adherence to GDPR Article 9 and CCPA Section 1798.100 provisions regarding biometric data minimization.

Software & Data Management

The bundled WLIR (Wide-Lens Infrared Recognition) software runs natively on Windows 10/11 x64 platforms via USB 2.0 interface. It provides real-time thermal video streaming, configurable region-of-interest (ROI) masking, historical log export (CSV), and batch thermal image review with embedded temperature matrices. All captured thermal frames retain raw pixel-wise temperature data within standard JPEG headers—enabling post-hoc reanalysis without proprietary codec dependencies. Audit trails record timestamp, ambient reference input, blackbody usage status, and operator login events—supporting GLP-aligned documentation practices. Software updates are delivered through secure HTTPS channels with SHA-256 signature verification.

Applications

• Frontline entry-point triage at healthcare facilities and quarantine zones
• Continuous occupancy monitoring in cleanrooms and pharmaceutical production areas
• Workforce health surveillance in automotive, electronics, and food processing plants
• Temporary deployment for mass gatherings, conferences, and transportation hubs
• Academic campus access control with anonymized thermal trend reporting
• Integration with building management systems (BMS) for HVAC demand-response联动 based on localized thermal load patterns

FAQ

Is the SOLY 692 certified for medical use?
No. It is classified as a non-diagnostic industrial thermal monitor. Clinical diagnosis requires FDA-cleared or CE-marked Class IIa devices with validated clinical correlation studies.
What environmental conditions affect measurement accuracy?
Optimal performance requires stable ambient temperature (15–35 °C), relative humidity below 80% RH, and absence of direct solar irradiation or strong convective airflow across the target zone.
Can the system integrate with existing access control hardware?
Yes—via TTL-level trigger output and Modbus RTU over USB virtual COM port, enabling synchronization with door controllers, turnstiles, or alarm panels.
Does the WLIR software support networked multi-camera deployment?
Standard licensing covers single-device operation. Enterprise deployments require volume licensing and optional server-side aggregation modules (contact SOLY technical sales for architecture guidance).
How frequently must the blackbody calibrator be recalibrated?
Per ISO/IEC 17025 recommendations, annual third-party recalibration is advised; field verification using the built-in FFC shutter should be performed before each operational shift.