The SI4 Series Panoramic Search and Tracking System combines a 360° infrared panoramic sensor and a dual‑spectrum PTZ in a single housing to deliver continuous detection and rapid target confirmation. The panoramic thermal layer provides all‑weather, day/night wide‑area alerting; the lower PTZ (thermal + 4MP visible) performs zoomed identification and continuous tracking.
By fusing dual‑spectrum data and linking panoramic detection with PTZ confirmation, the system supports end‑to‑end monitoring workflows from global alerting to precise identification for perimeter and infrastructure security.
Key features
Infrared panoramic sensor: 12μm uncooled VOx FPA enabling long‑range thermal imaging with high detection sensitivity.
Dual‑spectrum imaging: thermal module (640×512, 12μm) combined with 1/1.8" 4MP visible camera for cross‑verification.
360° continuous panoramic monitoring: full‑coverage situational awareness with no blind spots.
Integrated search & tracking: panoramic detection triggers PTZ telephoto zoom for rapid identification and continuous tracking.
Intelligent video analysis (VCA): supports tripwire and region intrusion, human/vehicle classification, intelligent smoke and fire detection.
Platform integration: ONVIF and standard protocols supported; SDK for secondary development; compatible with NVR and VMS platforms.
Applications
Perimeter monitoring for oilfields, depots and critical infrastructure
Solar and wind farm security and asset protection
Airports, substations and high‑voltage facility perimeter surveillance
Large‑area, all‑weather security where continuous detection and identification are required
Optical Module — Sensor: 1/1.8" 4MP CMOS; Resolution: 2688×1520; Focal length: 6.5–260 mm; Focus: Auto / Semi‑auto / Manual; FOV: 57.6°×33.5° ~ 2.9°×1.6°; IR distance: Max. 200 m.
PTZ — Pan: 360° continuous, 0.1°–200°/s; Tilt: -90° ~ 27°, 0.1°–120°/s, auto‑flip supported; Presets: 1024; Scan modes: Preset / Tour / Pattern / Linear / Area Scan.
Smart functions — Intelligent detection: tripwire, region intrusion, human/vehicle recognition; panoramic linkage tracking: manual and event‑driven PTZ linkage; malfunction detection and alarm linkage (recording/snapshot/alarm output/email/PTZ linkage/audio‑visual alert).
System interface — Power: DC 24V ±15%; Communication: 1×RJ45 10M/100M; Audio: 1‑in, 1‑out; Alarm I/O: 1‑in, 1‑out; Storage: microSD up to 512 GB; Reset: supported; Comm port: 1×RS485.
General — Operating temp: -50°C ~ +50°C; Humidity: <95% RH; Ingress protection: IP66; Power consumption: max. 75 W; Dimensions (mm): 539.3 × 249.4 × 415.2; Weight: <20 kg.
Detection range — Lens options: 25 mm, 50 mm; Person (1.8 × 0.5 m): 0.26 km (25 mm), 0.5 km (50 mm); Vehicle (1.4 × 4.0 m): 0.8 km (25 mm), 1.6 km (50 mm).
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.