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LZ Tech Stationary Detection and Blocking System DFJ53

The Stationary Detection and Blocking System is a high-performance solution featuring multi-task operational capabilities and industry-leading performance. Engineered with a professional waterproof and dustproof chassis, the system ensures stable and reliable continuous operation even in harsh outdoor environments. It is designed for broad deployment across critical sectors, including:

  • Public Safety & Correctional Facilities
  • Aviation (Airports) & Stadiums
  • Water Conservancy, Hydropower, and Critical Infrastructure

Precise Identification

Detect and identify S/N ID, orientation, distance, latitude and longitude, flight altitude,and speed of the drone.

Precision Direction Finding

A single station can accurately determine the intrusion bearing of a drone and efficiently indicate the target bearing.

Networked Positioning

A single unit achieves precise direction finding, while all product series support AOA+TDOA fusion networked positioning, enabling regional collaborative defense.

Selectable Detection Distance

The device is available in multiple detection distance versions, allowing customers to select and configure the system based on the required distance of their defense perimeter.

Black and White List

One-click to mark the black and white list, keep the white-listed drones free from interference.

Defense and Blocking

Combined narrowband low-power precision blocking and wideband high-power interference.

Performance Indicators
Detection Bands 30MHz~6GHz
Detection  Distance 0~8km (Differences exist due to different environments and drone types)
Blocking Bands (Customizable) 900MHz, 1.5Hz, 2.4GHz, 5.2GHz, 5.8GHz
Blocking Distance 0~3km (Differences exist due to different environments and drone types)
Direction Finding Accuracy (RMS) 3° (hovering), 10° (moving)
Extended Customization Support the optional navigation spoofing function
Physical Indicators
Power Supply AC 110~240V
Power Consumption
  • ≤140W (Detection)
  • ≤1200W (Average, Full Band Blocking)
Dimensions Main Device: 513mm × 462mm × 309mm
Weight 40kg
IP Rating IP66

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