Stealth & Compliance: Passive detection ensures zero electromagnetic emissions (undetectable, no interference with friendly systems).
Versatile Deployment: Compact, integrated design for rapid installation on buildings, towers, or tripods.
Future-Proof: Supports multi-device networking and evolving drone communication protocols.
Q1: What is the Sentinel B-D3?
WINTOP: The Sentinel B-D3 is a high-performance passive drone detection and directional finding system by WINTOP TECHNOLOGY. It enables precise UAV identification, tracking, and direction finding across 400MHz–6GHz, with full integration and multi-device networking support.
Q2: How does “passive detection” work?
WINTOP: Passive detection means the system only receivesdrone signals (control, FPV, WiFi/4G) and never transmits electromagnetic waves. This ensures undetectable operation and zero interference with friendly equipment.
Q3: Can it detect drones without Remote ID?
WINTOP: Yes! The Non-Cooperative Target Recognitionfeature identifies drones with no Remote ID (e.g., rogue drones) by analyzing their radio frequency signatures.
Q4: What is the detection range?
WINTOP: Detection range spans 400MHz–6GHz, with a detection radius of 0–5km (varies by UAV type, environment, and obstacles).
Q5: How accurate is direction finding?
WINTOP: Direction finding accuracy is ≤5° (typical), enabled by multi-channel phase interferometry and amplitude comparison algorithms.
Q6: What frequencies does it support?
WINTOP: Key frequencies include 400MHz, 800MHz, 900MHz, 1.2GHz, 1.4GHz, 2.4GHz, 5.2GHz, and 5.8GHz—covering most commercial and tactical drone bands.
Q7: What is “Blacklist/Whitelist Management”?
WINTOP: This feature lets you:
Whitelist friendly UAVs (system operates in non-interference mode).
Blacklist unauthorized UAVs (system triggers alarms for intrusions).
Q8: Is the Sentinel B-D3 easy to install?
WINTOP: Yes! Its highly integrated design requires no external antennas. Mount it on buildings, towers, or tripods in minutes.
Q9: Where is it used?
WINTOP: Ideal for governments, public security, airports, prisons, power systems, petrochemical industries, border defense, and major event security (e.g., concerts, sports).
Q10: What is the operating temperature range?
WINTOP: The system operates in -40°C to 70°C, suitable for extreme environments (deserts, tundras, etc.).
Q11: What is the protection level?
WINTOP: IP66-rated—dustproof and waterproof, ensuring reliable operation in rain, snow, or dusty conditions.
Q12: Does it support networking?
WINTOP: Yes! The Sentinel B-D3 supports multi-device networking, enabling large-scale, coordinated drone detection across wide areas.
Q13: How does it recognize non-cooperative drones?
WINTOP: It analyzes unique radio frequency “signatures” (e.g., control signal patterns) to identify drones without Remote ID, even if they attempt to evade detection.
Q14: What is “Full Frequency DF”?
WINTOP: “DF” = Directional Finding. Full Frequency DFmeans the system provides accurate direction finding across the entire 400MHz–6GHz spectrum, using advanced algorithms to pinpoint drone locations.
Q15: Can it distinguish between different drones of the same model?
WINTOP: Yes! Via CRPC technology, the system identifies UAV brand, model, serial number, and distinguishes between identical drone models (e.g., different DJI Mavic units).
Q16: Is the system affected by interference?
WINTOP: No—its strong anti-interference design ensures low false alarm rates and reliable performance in complex electromagnetic environments (e.g., near cell towers, radars).
Q17: What is the response time to threats?
WINTOP: The system processes threats in real-time (≤1 second typical), delivering instant alerts and actionable intelligence.
Q18: Does it require external antennas?
WINTOP: No—all modules (detection, DF, identification) are integrated into a single unit. No external antennas are needed for operation.
Q19: How to maintain the Sentinel B-D3?
WINTOP: Regularly clean the exterior (per IP66 guidelines) and update firmware. The system is designed for low-maintenance, long-term operation.
Q20: How to order or get support?
WINTOP: Contact our sales team via [website form/email/phone] to place an order or request technical support. We offer global shipping, installation guidance, and warranty services.
