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Product description Test details
AST-TFDR-200 is a multi-lane multi-target tracking 4D holographic detection radar designed for traffic detection. It can provide accurate X, Y and Z three-dimensional coordinates and one-dimensional speed which form 4D multi-target real-time tracking track information, ensuring the integration of various information modules for accurate detection and statistics of every moving vehicle.The radar also integrates a HD video camera that simultaneously monitors no less than four lanes and provides track information for high-resolution 4D radar with 128 targets, which is displayed on video synchronously. The radar can be used for microwave vehicle detection, traffic flow investigation, traffic incident detection, traffic induction, traffic information collection equipment, overspeed monitoring, electronic bayonet, electronic police, parking spot detection and traffic signal adaptive control.

Microwave parameters

Frequency of operation

24.150 GHz

Modulation mode



100 MHz

Operating distance

2-200 m

Beam width


Detection parameters

Operating mode

Forward or lateral

Number of lanes

4~12 lanes

Detecting information

Traffic flow, occupancy, average speed, queue length, traffic events

Vehicle classification

4 types

Traffic flow detection accuracy

Single-lane traffic flow>99%

Total traffic flow>99

Occupancy detection accuracy


Detection accuracy of single vehicle speed


Detection accuracy of average speed


Detection range of vehicle speed

2-280 km/h

Installation height

1-10 m

Lane Division



POE network interface

Communication parameters

Data upload cycle

1 s~24h

Communication port

RS485 or RJ45

Baud rate


Environmental and reliability parameters

all weather operations

Not affected by day and night, climate and bad weather

Temperature range


Shell indicator

Comply with IP65 national standard



Power parameters

Power supply


Power consumption


Physical parameters

Equipment size


Equipment weight

1 kg

Microwave detection technology of three-dimensional active scanning array radar
Accurately locate the three-dimensional coordinate position of the vehicle and continuously track the running track
Detect data such as vehicle speed, running direction, speed mutation, and distance between vehicles
Simultaneously detect up to 128 targets in more than 4-12 lanes of incoming/outgoing/two-way traffic
Simultaneously detect traffic information such as traffic flow, average speed, lane occupancy, and vehicle type statistics for multiple lanes
Simultaneously detect multi-lane traffic events such as overspeed, low speed, retrograde, change lane, illegal parking, congestion, queuing, pedestrians, etc.
The detection speed range is 0-300km/h, and the detection distance range is 0-200m
Speed detection accuracy ≥99%, distance detection accuracy ≥99%
Traffic flow detection accuracy ≥99%, lane occupancy detection accuracy ≥99%
Provide real-time road photos or video to capture and verify the scene
Provides 25ms detection update and RJ45, 485 data output
True 3D technology, fully automatic inspection and calibration, no need to measure and set angle data
Integrated HD video, radar signal and video overlay for real-time monitoring of live radar detection data of visualization
Quick and convenient installation and debugging, no need to break the road, Unaffected by light and weather,
Replace coil, geomagnetic and video detection

Road segment mode (urban roads, highways, tunnels)
Traffic information collection
Road operation and management
Road construction and decision management
Intersection mode
Traffic information collection
Road operation and management
Adaptive traffic signal control
Traffic induction